test: adjust the tests for swiftc-legacy-driver.exe

When enabling the early swift driver on Windows, these tests need to be adjusted for the new driver name that is reported. Add an additional spelling for the driver to accommodate that for the testsuite.
2025-12-14 20:36:38 +01:00 · 2024-12-02 11:43:38 -08:00
parent ab04b3adf3
commit 8eaf6d55fc
20 changed files with 94 additions and 94 deletions
--- a/test/Driver/advanced_output_file_map.swift
+++ b/test/Driver/advanced_output_file_map.swift
@@ -36,10 +36,10 @@
 // RUN: test ! -e %t/d/lib.d


-// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/advanced_output_file_map.swift"], output: {object: "./obj/advanced_output_file_map.o", dependencies: "./d/advanced_output_file_map.d", swiftmodule: "./swiftmodule/advanced_output_file_map.swiftmodule", swiftdoc: "./swiftmodule/advanced_output_file_map_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}advanced_output_file_map.swiftsourceinfo", diagnostics: "./dia/advanced_output_file_map.dia"}
-// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/main.swift"], output: {object: "./obj/main.o", dependencies: "./d/main.d", swiftmodule: "./swiftmodule/main.swiftmodule", swiftdoc: "./swiftmodule/main_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}main.swiftsourceinfo", diagnostics: "./dia/main.dia"}
-// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/lib.swift"], output: {object: "./obj/lib.o", dependencies: "./d/lib.d", swiftmodule: "./swiftmodule/lib.swiftmodule", swiftdoc: "./swiftmodule/lib_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}lib.swiftsourceinfo", diagnostics: "./dia/lib.dia"}
-// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["./obj/advanced_output_file_map.o", "./obj/main.o", "./obj/lib.o"], output: {swiftmodule: "./OutputFileMap.swiftmodule", swiftdoc: ".{{[/\\]}}OutputFileMap.swiftdoc", swiftsourceinfo: ".{{[/\\]}}OutputFileMap.swiftsourceinfo"}
+// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/advanced_output_file_map.swift"], output: {object: "./obj/advanced_output_file_map.o", dependencies: "./d/advanced_output_file_map.d", swiftmodule: "./swiftmodule/advanced_output_file_map.swiftmodule", swiftdoc: "./swiftmodule/advanced_output_file_map_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}advanced_output_file_map.swiftsourceinfo", diagnostics: "./dia/advanced_output_file_map.dia"}
+// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/main.swift"], output: {object: "./obj/main.o", dependencies: "./d/main.d", swiftmodule: "./swiftmodule/main.swiftmodule", swiftdoc: "./swiftmodule/main_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}main.swiftsourceinfo", diagnostics: "./dia/main.dia"}
+// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/lib.swift"], output: {object: "./obj/lib.o", dependencies: "./d/lib.d", swiftmodule: "./swiftmodule/lib.swiftmodule", swiftdoc: "./swiftmodule/lib_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}lib.swiftsourceinfo", diagnostics: "./dia/lib.dia"}
+// BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["./obj/advanced_output_file_map.o", "./obj/main.o", "./obj/lib.o"], output: {swiftmodule: "./OutputFileMap.swiftmodule", swiftdoc: ".{{[/\\]}}OutputFileMap.swiftdoc", swiftsourceinfo: ".{{[/\\]}}OutputFileMap.swiftsourceinfo"}
 // BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "ld{{(.exe)?}}", inputs: ["./obj/advanced_output_file_map.o", "./obj/main.o", "./obj/lib.o", "./OutputFileMap.swiftmodule"], output: {image: "./advanced_output_file_map.out"}
 // BINDINGS-DIS: # "x86_64-apple-macosx10.9" - "dsymutil{{(\.exe)?}}", inputs: ["./advanced_output_file_map.out"], output: {dSYM: "./advanced_output_file_map.out.dSYM"}

@@ -75,10 +75,10 @@
 // RUN: test -e %t/d/lib.d  -a ! -s %t/d/lib.d


-// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/advanced_output_file_map.swift"], output: {object: "./obj/advanced_output_file_map.o", dependencies: "./d/advanced_output_file_map.d", swiftmodule: "./swiftmodule/advanced_output_file_map.swiftmodule", swiftdoc: "./swiftmodule/advanced_output_file_map_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}advanced_output_file_map.swiftsourceinfo", diagnostics: "./dia/advanced_output_file_map.dia"}
-// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/main.swift"], output: {object: "./obj/main.o", swiftmodule: "./swiftmodule/main.swiftmodule", swiftdoc: "./swiftmodule/main_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}main.swiftsourceinfo", diagnostics: "./dia/main.dia"}
-// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/lib.swift"], output: {object: "./obj/lib.o", swiftmodule: "./swiftmodule/lib.swiftmodule", swiftdoc: "./swiftmodule/lib_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}lib.swiftsourceinfo", diagnostics: "./dia/lib.dia"}
-// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["./obj/advanced_output_file_map.o", "./obj/main.o", "./obj/lib.o"], output: {swiftmodule: "./OutputFileMap.swiftmodule", swiftdoc: ".{{[/\\]}}OutputFileMap.swiftdoc", swiftsourceinfo: ".{{[/\\]}}OutputFileMap.swiftsourceinfo"}
+// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/advanced_output_file_map.swift"], output: {object: "./obj/advanced_output_file_map.o", dependencies: "./d/advanced_output_file_map.d", swiftmodule: "./swiftmodule/advanced_output_file_map.swiftmodule", swiftdoc: "./swiftmodule/advanced_output_file_map_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}advanced_output_file_map.swiftsourceinfo", diagnostics: "./dia/advanced_output_file_map.dia"}
+// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/main.swift"], output: {object: "./obj/main.o", swiftmodule: "./swiftmodule/main.swiftmodule", swiftdoc: "./swiftmodule/main_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}main.swiftsourceinfo", diagnostics: "./dia/main.dia"}
+// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/lib.swift"], output: {object: "./obj/lib.o", swiftmodule: "./swiftmodule/lib.swiftmodule", swiftdoc: "./swiftmodule/lib_x.swiftdoc", swiftsourceinfo: "./swiftmodule{{[/\\]}}lib.swiftsourceinfo", diagnostics: "./dia/lib.dia"}
+// BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["./obj/advanced_output_file_map.o", "./obj/main.o", "./obj/lib.o"], output: {swiftmodule: "./OutputFileMap.swiftmodule", swiftdoc: ".{{[/\\]}}OutputFileMap.swiftdoc", swiftsourceinfo: ".{{[/\\]}}OutputFileMap.swiftsourceinfo"}
 // BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "ld{{(.exe)?}}", inputs: ["./obj/advanced_output_file_map.o", "./obj/main.o", "./obj/lib.o", "./OutputFileMap.swiftmodule"], output: {image: "./advanced_output_file_map.out"}
 // BINDINGS-ENA: # "x86_64-apple-macosx10.9" - "dsymutil{{(\.exe)?}}", inputs: ["./advanced_output_file_map.out"], output: {dSYM: "./advanced_output_file_map.out.dSYM"}

--- a/test/Driver/baremetal-target.swift
+++ b/test/Driver/baremetal-target.swift
@@ -1,4 +1,4 @@
 // RUN: %swiftc_driver_plain -target aarch64-unknown-none-none -driver-print-jobs %s 2>&1 | %FileCheck %s

-// CHECK: {{.*}}swift{{c|-frontend}}{{(.exe)?"?}} -frontend -c
+// CHECK: {{.*}}swift{{c|c-legacy-driver|-frontend}}{{(.exe)?"?}} -frontend -c
 // CHECK: {{.*}}clang{{(.exe)?"?}} -fuse-ld=gold
--- a/test/Driver/basic_output_file_map.swift
+++ b/test/Driver/basic_output_file_map.swift
@@ -7,7 +7,7 @@
 // DUMPOFM: {{.*}}/Inputs/main.swift -> object: "/build/main.o"
 // DUMPOFM: {{.*}}/basic_output_file_map.swift -> object: "/build/basic_output_file_map.o"

-// BINDINGS: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/basic_output_file_map.swift"], output: {object: "/build/basic_output_file_map.o"}
-// BINDINGS: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/main.swift"], output: {object: "/build/main.o"}
-// BINDINGS: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/lib.swift"], output: {object: "/build/lib.o"}
+// BINDINGS: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/basic_output_file_map.swift"], output: {object: "/build/basic_output_file_map.o"}
+// BINDINGS: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/main.swift"], output: {object: "/build/main.o"}
+// BINDINGS: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/lib.swift"], output: {object: "/build/lib.o"}
 // BINDINGS: # "x86_64-apple-macosx10.9" - "ld{{(\.exe)?}}", inputs: ["/build/basic_output_file_map.o", "/build/main.o", "/build/lib.o"], output: {image: "/build/basic_output_file_map.out"}
--- a/test/Driver/batch_mode_aux_file_order.swift
+++ b/test/Driver/batch_mode_aux_file_order.swift
@@ -12,9 +12,9 @@
 //
 // Each batch should get 3 primaries; check that each has 3 modules _in the same numeric order_.
 //
-// CHECK: {{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[A1:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[A2:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[A3:[0-9]+]].swift{{"?}}
+// CHECK: {{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[A1:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[A2:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[A3:[0-9]+]].swift{{"?}}
 // CHECK-SAME: -o {{.*[\\/]}}file-[[A1]]-{{[a-z0-9]+}}.swiftmodule{{"?}} -o {{.*[\\/]}}file-[[A2]]-{{[a-z0-9]+}}.swiftmodule{{"?}} -o {{.*[\\/]}}file-[[A3]]-{{[a-z0-9]+}}.swiftmodule{{"?}}
-// CHECK: {{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[B1:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[B2:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[B3:[0-9]+]].swift{{"?}}
+// CHECK: {{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[B1:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[B2:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[B3:[0-9]+]].swift{{"?}}
 // CHECK-SAME: -o {{.*[\\/]}}file-[[B1]]-{{[a-z0-9]+}}.swiftmodule{{"?}} -o {{.*[\\/]}}file-[[B2]]-{{[a-z0-9]+}}.swiftmodule{{"?}} -o {{.*[\\/]}}file-[[B3]]-{{[a-z0-9]+}}.swiftmodule{{"?}}
-// CHECK: {{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[C1:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[C2:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[C3:[0-9]+]].swift{{"?}}
+// CHECK: {{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[C1:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[C2:[0-9]+]].swift{{"?}} {{.*}}-primary-file {{[^ ]*[\\/]}}file-[[C3:[0-9]+]].swift{{"?}}
 // CHECK-SAME: -o {{.*[\\/]}}file-[[C1]]-{{[a-z0-9]+}}.swiftmodule{{"?}} -o {{.*[\\/]}}file-[[C2]]-{{[a-z0-9]+}}.swiftmodule{{"?}} -o {{.*[\\/]}}file-[[C3]]-{{[a-z0-9]+}}.swiftmodule{{"?}}
--- a/test/Driver/batch_mode_parseable_output-fine.swift
+++ b/test/Driver/batch_mode_parseable_output-fine.swift
@@ -9,8 +9,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "compile",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -c -primary-file {{.*}}/file-01.swift{{(\\")?}} {{.*}}file-02.swift{{(\\")?}} {{.*}}file-03.swift{{(\\")?}} {{.*}}main.swift{{(\\")?}} -emit-module-path {{.*}}file-01-[[MODULE01:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*}}file-01-[[SWIFTDOC01:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*}}file-01-[[OBJ01:[a-z0-9]+]].o{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -c -primary-file {{.*}}/file-01.swift{{(\\")?}} {{.*}}file-02.swift{{(\\")?}} {{.*}}file-03.swift{{(\\")?}} {{.*}}main.swift{{(\\")?}} -emit-module-path {{.*}}file-01-[[MODULE01:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*}}file-01-[[SWIFTDOC01:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*}}file-01-[[OBJ01:[a-z0-9]+]].o{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-c",
@@ -58,8 +58,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "compile",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -c {{.*}}file-01.swift{{(\\")?}} -primary-file {{.*}}file-02.swift{{(\\")?}} {{.*}}file-03.swift{{(\\")?}} {{.*}}main.swift{{(\\")?}} -emit-module-path {{.*}}file-02-[[MODULE02:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*}}file-02-[[SWIFTDOC02:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*}}file-02-[[OBJ02:[a-z0-9]+]].o{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -c {{.*}}file-01.swift{{(\\")?}} -primary-file {{.*}}file-02.swift{{(\\")?}} {{.*}}file-03.swift{{(\\")?}} {{.*}}main.swift{{(\\")?}} -emit-module-path {{.*}}file-02-[[MODULE02:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*}}file-02-[[SWIFTDOC02:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*}}file-02-[[OBJ02:[a-z0-9]+]].o{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-c",
@@ -107,8 +107,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "compile",
-// CHECK-NEXT:   "command": "{{.*}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -c {{.*}}file-01.swift{{(\\")?}} {{.*}}file-02.swift{{(\\")?}} -primary-file {{.*}}file-03.swift{{(\\")?}} {{.*}}main.swift{{(\\")?}} -emit-module-path {{.*}}file-03-[[MODULE03:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*}}file-03-[[SWIFTDOC03:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*}}file-03-[[OBJ03:[a-z0-9]+]].o{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?}}",
+// CHECK-NEXT:   "command": "{{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -c {{.*}}file-01.swift{{(\\")?}} {{.*}}file-02.swift{{(\\")?}} -primary-file {{.*}}file-03.swift{{(\\")?}} {{.*}}main.swift{{(\\")?}} -emit-module-path {{.*}}file-03-[[MODULE03:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*}}file-03-[[SWIFTDOC03:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*}}file-03-[[OBJ03:[a-z0-9]+]].o{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-c",
@@ -156,8 +156,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "compile",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -c {{.*[\\/]}}file-01.swift{{(\\")?}} {{.*[\\/]}}file-02.swift{{(\\")?}} {{.*[\\/]}}file-03.swift{{(\\")?}} -primary-file {{.*[\\/]}}main.swift{{(\\")?}} -emit-module-path {{.*[\\/]}}main-[[MODULEMAIN:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*[\\/]}}main-[[SWIFTDOCMAIN:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*[\\/]}}main-[[OBJMAIN:[a-z0-9]+]].o{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -c {{.*[\\/]}}file-01.swift{{(\\")?}} {{.*[\\/]}}file-02.swift{{(\\")?}} {{.*[\\/]}}file-03.swift{{(\\")?}} -primary-file {{.*[\\/]}}main.swift{{(\\")?}} -emit-module-path {{.*[\\/]}}main-[[MODULEMAIN:[a-z0-9]+]].swiftmodule{{(\\")?}} -emit-module-doc-path {{.*[\\/]}}main-[[SWIFTDOCMAIN:[a-z0-9]+]].swiftdoc{{(\\")?}} {{.*}} {{.*}} -module-name main -o {{.*[\\/]}}main-[[OBJMAIN:[a-z0-9]+]].o{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-c",
@@ -249,8 +249,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "merge-module",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -merge-modules -emit-module {{.*[\\/]}}file-01-[[MODULE01]].swiftmodule{{(\\")?}} {{.*[\\/]}}file-02-[[MODULE02]].swiftmodule{{(\\")?}} {{.*[\\/]}}file-03-[[MODULE03]].swiftmodule{{(\\")?}} {{.*[\\/]}}main-[[MODULEMAIN]].swiftmodule{{(\\")?}} {{.*}} -emit-module-doc-path main.swiftdoc -emit-module-source-info-path main.swiftsourceinfo -module-name main -o main.swiftmodule",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -merge-modules -emit-module {{.*[\\/]}}file-01-[[MODULE01]].swiftmodule{{(\\")?}} {{.*[\\/]}}file-02-[[MODULE02]].swiftmodule{{(\\")?}} {{.*[\\/]}}file-03-[[MODULE03]].swiftmodule{{(\\")?}} {{.*[\\/]}}main-[[MODULEMAIN]].swiftmodule{{(\\")?}} {{.*}} -emit-module-doc-path main.swiftdoc -emit-module-source-info-path main.swiftsourceinfo -module-name main -o main.swiftmodule",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-merge-modules",
--- a/test/Driver/bindings.swift
+++ b/test/Driver/bindings.swift
@@ -1,41 +1,41 @@
 // RUN: %empty-directory(%t)

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 %/s 2>&1 | %FileCheck %s -check-prefix=BASIC
-// BASIC: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "[[OBJECT:.*\.o]]"}
+// BASIC: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "[[OBJECT:.*\.o]]"}
 // BASIC: # "x86_64-apple-macosx10.9" - "ld{{(.exe)?}}", inputs: ["[[OBJECT]]"], output: {image: "bindings"}

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 - 2>&1 | %FileCheck %s -check-prefix=STDIN
-// STDIN: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["-"], output: {object: "[[OBJECT:.*\.o]]"}
+// STDIN: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["-"], output: {object: "[[OBJECT:.*\.o]]"}
 // STDIN: # "x86_64-apple-macosx10.9" - "ld{{(.exe)?}}", inputs: ["[[OBJECT]]"], output: {image: "main"}

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 %/S/Inputs/invalid-module-name.swift 2>&1 | %FileCheck %s -check-prefix=INVALID-NAME-SINGLE-FILE
-// INVALID-NAME-SINGLE-FILE: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/invalid-module-name.swift"], output: {object: "[[OBJECT:.*\.o]]"}
+// INVALID-NAME-SINGLE-FILE: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}/Inputs/invalid-module-name.swift"], output: {object: "[[OBJECT:.*\.o]]"}
 // INVALID-NAME-SINGLE-FILE: # "x86_64-apple-macosx10.9" - "ld{{(.exe)?}}", inputs: ["[[OBJECT]]"], output: {image: "invalid-module-name"}

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 -o NamedOutput %/s 2>&1 | %FileCheck %s -check-prefix=NAMEDIMG
 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 -module-name NamedOutput %/s 2>&1 | %FileCheck %s -check-prefix=NAMEDIMG
-// NAMEDIMG: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "[[OBJECT:.*\.o]]"}
+// NAMEDIMG: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "[[OBJECT:.*\.o]]"}
 // NAMEDIMG: # "x86_64-apple-macosx10.9" - "ld{{(.exe)?}}", inputs: ["[[OBJECT]]"], output: {image: "NamedOutput"}

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 -c %/s 2>&1 | %FileCheck %s -check-prefix=OBJ
-// OBJ: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "bindings.o"}
+// OBJ: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "bindings.o"}

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 -c %/s -o /build/bindings.o 2>&1 | %FileCheck %s -check-prefix=NAMEDOBJ
-// NAMEDOBJ: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "/build/bindings.o"}
+// NAMEDOBJ: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "/build/bindings.o"}

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 -emit-sil %/s 2>&1 | %FileCheck %s -check-prefix=SIL
-// SIL: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {sil: "-"}
+// SIL: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {sil: "-"}

 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 -emit-ir %S/Inputs/empty.sil 2>&1 | %FileCheck %s -check-prefix=SIL-INPUT
-// SIL-INPUT: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}empty.sil"], output: {llvm-ir: "-"}
+// SIL-INPUT: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}empty.sil"], output: {llvm-ir: "-"}

 // RUN: echo '{"%/s": {"object": "objroot/bindings.o"}}' > %t/map.json
 // RUN: %swiftc_driver -driver-print-bindings -output-file-map %t/map.json -target x86_64-apple-macosx10.9 %/s 2>&1 | %FileCheck %s -check-prefix=MAP
-// MAP: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "objroot/bindings.o"}
+// MAP: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift"], output: {object: "objroot/bindings.o"}

 // RUN: echo '{"": {"object": "objroot/bindings.o"}}' > %t/map.json
 // RUN: %swiftc_driver -driver-print-bindings -output-file-map %t/map.json -whole-module-optimization -target x86_64-apple-macosx10.9 %/s %S/Inputs/lib.swift 2>&1 | %FileCheck %s -check-prefix=MAP-WFO
-// MAP-WFO: # "x86_64-apple-macosx10.9" - "swift{{(-frontend|c)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift", "{{.*}}lib.swift"], output: {object: "objroot/bindings.o"}
+// MAP-WFO: # "x86_64-apple-macosx10.9" - "swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}", inputs: ["{{.*}}bindings.swift", "{{.*}}lib.swift"], output: {object: "objroot/bindings.o"}

 // RUN: touch %t/a.o %t/b.o
 // RUN: %swiftc_driver -driver-print-bindings -target x86_64-apple-macosx10.9 %t/a.o %t/b.o -o main 2>&1 | %FileCheck %s -check-prefix=LINK-ONLY
--- a/test/Driver/bridging-pch.swift
+++ b/test/Driver/bridging-pch.swift
@@ -11,14 +11,14 @@
 // NOPCHACT: 1: compile, {0}, none

 // RUN: %target-build-swift -typecheck -driver-print-jobs -import-objc-header %S/Inputs/bridging-header.h %s 2>&1 | %FileCheck %s -check-prefix=YESPCHJOB
-// YESPCHJOB: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -emit-pch -o {{.*}}bridging-header-{{.*}}.pch
-// YESPCHJOB: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}bridging-header-{{.*}}.pch
+// YESPCHJOB: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -emit-pch -o {{.*}}bridging-header-{{.*}}.pch
+// YESPCHJOB: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}bridging-header-{{.*}}.pch

 // RUN: %target-build-swift -typecheck -disable-bridging-pch  -driver-print-jobs -import-objc-header %S/Inputs/bridging-header.h %s 2>&1 | %FileCheck %s -check-prefix=NOPCHJOB
-// NOPCHJOB: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}Inputs/bridging-header.h
+// NOPCHJOB: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}Inputs/bridging-header.h

 // RUN: %target-build-swift -typecheck -driver-print-jobs -index-store-path %t/idx -import-objc-header %S/Inputs/bridging-header.h %s 2>&1 | %FileCheck %s -check-prefix=INDEXSTORE
-// INDEXSTORE: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -index-store-path {{.*}}/idx{{"?}} -emit-pch -o {{.*}}bridging-header-{{.*}}.pch
+// INDEXSTORE: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -index-store-path {{.*}}/idx{{"?}} -emit-pch -o {{.*}}bridging-header-{{.*}}.pch

 // RUN: echo "{\"\": {\"swift-dependencies\": \"%/t/master.swiftdeps\"}, \"%/s\": {\"swift-dependencies\": \"%/t/bridging-header.swiftdeps\"}}" > %t.json
 // RUN: %target-build-swift -typecheck -incremental -enable-bridging-pch -output-file-map %t.json -import-objc-header %S/Inputs/bridging-header.h %s
@@ -49,25 +49,25 @@

 // RUN: %target-build-swift -typecheck -driver-print-jobs -import-objc-header %S/Inputs/bridging-header.h -pch-output-dir %t/pch %s 2>&1 | %FileCheck %s -check-prefix=PERSISTENT-YESPCHJOB
 // RUN: %target-build-swift -typecheck -driver-print-jobs -import-objc-header %S/Inputs/bridging-header.h -pch-output-dir %t/pch %s %S/Inputs/error.swift -driver-batch-count 2 -enable-batch-mode 2>&1 | %FileCheck %s -check-prefix=PERSISTENT-YESPCHJOB
-// PERSISTENT-YESPCHJOB: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -emit-pch -pch-output-dir {{.*}}/pch
-// PERSISTENT-YESPCHJOB: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}bridging-header.h{{"?}} -pch-output-dir {{.*}}/pch{{"?}} -pch-disable-validation
+// PERSISTENT-YESPCHJOB: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -emit-pch -pch-output-dir {{.*}}/pch
+// PERSISTENT-YESPCHJOB: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}bridging-header.h{{"?}} -pch-output-dir {{.*}}/pch{{"?}} -pch-disable-validation

 // RUN: %target-build-swift -typecheck -driver-print-jobs -import-objc-header %S/Inputs/bridging-header.h -pch-output-dir %t/pch -serialize-diagnostics %s 2>&1 | %FileCheck %s -check-prefix=PERSISTENT-YESPCHJOB-DIAG1
-// PERSISTENT-YESPCHJOB-DIAG1: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -serialize-diagnostics-path {{.*}}bridging-header-{{.*}}.dia{{"?}} {{.*}} -emit-pch -pch-output-dir {{.*}}/pch
+// PERSISTENT-YESPCHJOB-DIAG1: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -serialize-diagnostics-path {{.*}}bridging-header-{{.*}}.dia{{"?}} {{.*}} -emit-pch -pch-output-dir {{.*}}/pch

 // RUN: %target-build-swift -typecheck -driver-print-jobs -import-objc-header %S/Inputs/bridging-header.h -pch-output-dir %t/pch-out-dir -serialize-diagnostics %s -emit-module -emit-module-path /module-path-dir 2>&1 | %FileCheck %s -check-prefix=PERSISTENT-YESPCHJOB-DIAG2
-// PERSISTENT-YESPCHJOB-DIAG2: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -serialize-diagnostics-path {{.*}}/pch-out-dir{{/|\\\\}}bridging-header-{{.*}}.dia{{"?}} {{.*}} -emit-pch -pch-output-dir {{.*}}/pch-out-dir
+// PERSISTENT-YESPCHJOB-DIAG2: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -serialize-diagnostics-path {{.*}}/pch-out-dir{{/|\\\\}}bridging-header-{{.*}}.dia{{"?}} {{.*}} -emit-pch -pch-output-dir {{.*}}/pch-out-dir

 // RUN: %target-build-swift -typecheck -import-objc-header %S/Inputs/bridging-header.h -pch-output-dir %t/pch -parseable-output -driver-skip-execution %s 2>&1 | %FileCheck %s -check-prefix=PERSISTENT-OUTPUT
 // PERSISTENT-OUTPUT-NOT: "outputs": [

 // RUN: %target-build-swift -typecheck -driver-print-jobs -import-objc-header %S/Inputs/bridging-header.h -pch-output-dir %t/pch -whole-module-optimization %s 2>&1 | %FileCheck %s -check-prefix=PERSISTENT-WMO-YESPCHJOB --implicit-check-not pch-disable-validation
-// PERSISTENT-WMO-YESPCHJOB: {{.*}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}bridging-header.h{{"?}} -pch-output-dir {{.*}}/pch
+// PERSISTENT-WMO-YESPCHJOB: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}} -import-objc-header {{.*}}bridging-header.h{{"?}} -pch-output-dir {{.*}}/pch

 // RUN: %target-build-swift -typecheck -disable-bridging-pch  -driver-print-jobs -import-objc-header %/S/Inputs/bridging-header.h -pch-output-dir %t/pch %/s 2>&1 | %FileCheck %s -check-prefix=NOPCHJOB
 // RUN: %target-build-swift -typecheck -incremental -enable-bridging-pch -output-file-map %t.json -import-objc-header %S/Inputs/bridging-header.h -pch-output-dir %t/pch %s

 // RUN: %target-build-swift -### -typecheck -O -import-objc-header %S/Inputs/bridging-header.h %s 2>&1 | %FileCheck %s -check-prefix=OPTPCH
-// OPTPCH: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// OPTPCH: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // OPTPCH-SAME: -O{{ }}
 // OPTPCH-SAME: -emit-pch
--- a/test/Driver/embed-bitcode.swift
+++ b/test/Driver/embed-bitcode.swift
@@ -2,8 +2,8 @@
 // CHECK-macho: "swift-frontend", inputs: ["{{.*}}embed-bitcode.swift"], output: {llvm-bc: "[[BC:.*\.bc]]"}
 // CHECK-macho: "swift-frontend", inputs: ["[[BC]]"], output: {object: "[[OBJECT:.*\.o]]"}
 // CHECK-macho: "ld", inputs: ["[[OBJECT]]"], output: {image: "embed-bitcode"}
-// CHECK-coff: "swiftc.{{exe}}", inputs: ["{{.*}}embed-bitcode.swift"], output: {llvm-bc: "[[BC:.*\.bc]]"}
-// CHECK-coff: "swiftc.{{exe}}", inputs: ["[[BC]]"], output: {object: "[[OBJECT:.*\.o]]"}
+// CHECK-coff: "swift{{(c|c-legacy-driver)}}.{{exe}}", inputs: ["{{.*}}embed-bitcode.swift"], output: {llvm-bc: "[[BC:.*\.bc]]"}
+// CHECK-coff: "swift{{(c|c-legacy-driver)}}.{{exe}}", inputs: ["[[BC]]"], output: {object: "[[OBJECT:.*\.o]]"}
 // CHECK-coff: "clang.exe", inputs: ["[[OBJECT]]"], output: {image: "embed-bitcode"}

 // CHECK-elf: "swift-frontend", inputs: ["{{.*}}embed-bitcode.swift"], output: {llvm-bc: "[[BC:.*\.bc]]"}
@@ -93,23 +93,23 @@
 // CHECK-LIB-WMO: -parse-stdlib

 // RUN: %target-swiftc_driver -embed-bitcode -c -parse-as-library -emit-module %s %S/../Inputs/empty.swift -module-name ABC 2>&1 -### | %FileCheck %s -check-prefix=CHECK-LIB
-// CHECK-LIB: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-LIB: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-LIB: -emit-bc
 // CHECK-LIB: -primary-file
-// CHECK-LIB: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-LIB: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-LIB: -emit-bc
 // CHECK-LIB: -primary-file
-// CHECK-LIB: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-LIB: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-LIB: -c
 // CHECK-LIB: -embed-bitcode
 // CHECK-LIB: -disable-llvm-optzns
-// CHECK-LIB: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-LIB: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-LIB: -c
 // CHECK-LIB: -embed-bitcode
 // CHECK-LIB: -disable-llvm-optzns
-// CHECK-LIB: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-LIB: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-LIB: -emit-module
-// CHECK-LIB-NOT: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-LIB-NOT: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend

 // RUN: %target-swiftc_driver -embed-bitcode -emit-module %s 2>&1 -### | %FileCheck %s -check-prefix=WARN-EMBED-BITCODE
 // RUN: %target-swiftc_driver -embed-bitcode -emit-module-path a.swiftmodule %s 2>&1 -### | %FileCheck %s -check-prefix=WARN-EMBED-BITCODE
--- a/test/Driver/emit-interface.swift
+++ b/test/Driver/emit-interface.swift
@@ -1,14 +1,14 @@
 // RUN: %swiftc_driver -driver-print-jobs -target x86_64-apple-macosx10.9 %s -emit-module-interface -o %t/foo 2>&1 | %FileCheck %s

-// CHECK: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-SAME: emit-interface.swift
-// CHECK: swift{{(-frontend|c)?(\.exe)?"?}} -frontend -merge-modules
+// CHECK: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend -merge-modules
 // CHECK-SAME: -emit-module-interface-path {{.+[/\\]}}foo.swiftinterface
 // CHECK: {{(bin/)?}}ld

 // RUN: %swiftc_driver -driver-print-jobs -target x86_64-apple-macosx10.9 %s -emit-module-interface -o %t/foo -whole-module-optimization 2>&1 | %FileCheck -check-prefix=CHECK-WHOLE-MODULE %s

-// CHECK-WHOLE-MODULE: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-WHOLE-MODULE: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-WHOLE-MODULE-SAME: emit-interface.swift
 // CHECK-WHOLE-MODULE-SAME: -emit-module-interface-path {{.+[/\\]}}foo.swiftinterface
 // CHECK-WHOLE-MODULE-NOT: -merge-modules
@@ -16,13 +16,13 @@

 // RUN: %swiftc_driver -driver-print-jobs -target x86_64-apple-macosx10.9 %s -emit-module-interface-path %t/unrelated.swiftinterface -o %t/foo -whole-module-optimization 2>&1 | %FileCheck -check-prefix=CHECK-EXPLICIT-PATH %s

-// CHECK-EXPLICIT-PATH: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-EXPLICIT-PATH: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-EXPLICIT-PATH-SAME: emit-interface.swift
 // CHECK-EXPLICIT-PATH-SAME: -emit-module-interface-path {{.+[/\\]}}unrelated.swiftinterface

 // Ensure that we emit arguments when we force filelists as well
 // RUN: %swiftc_driver -driver-print-jobs -target x86_64-apple-macosx10.9 %s -emit-module-interface -o %t/foo -module-name foo -whole-module-optimization -driver-filelist-threshold=0 2>&1 | %FileCheck -check-prefix=CHECK-FILELIST %s

-// CHECK-FILELIST: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-FILELIST: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-FILELIST-SAME: -supplementary-output-file-map
 // CHECK-FILELIST-NOT: emit-interface.swift{{ }}
--- a/test/Driver/emit-objc-header.swift
+++ b/test/Driver/emit-objc-header.swift
@@ -1,14 +1,14 @@
 // RUN: %swiftc_driver -driver-print-jobs -target x86_64-apple-macosx10.9 %s -emit-objc-header-path %t/foo.h 2>&1 | %FileCheck %s

-// CHECK: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-SAME: emit-objc-header.swift
-// CHECK: swift{{(-frontend|c)?(\.exe)?"?}} -frontend -merge-modules
+// CHECK: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend -merge-modules
 // CHECK-SAME: -emit-objc-header-path {{.+}}/foo.h
 // CHECK: {{(bin/)?}}ld

 // RUN: %swiftc_driver -driver-print-jobs -target x86_64-apple-macosx10.9 %s -emit-objc-header-path %t/foo.h -whole-module-optimization 2>&1 | %FileCheck -check-prefix=CHECK-WHOLE-MODULE %s

-// CHECK-WHOLE-MODULE: swift{{(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-WHOLE-MODULE: swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK-WHOLE-MODULE-SAME: emit-objc-header.swift
 // CHECK-WHOLE-MODULE-SAME: -emit-objc-header-path {{.+}}/foo.h
 // CHECK-WHOLE-MODULE-NOT: -merge-modules
--- a/test/Driver/enable_regex_literals_flag.swift
+++ b/test/Driver/enable_regex_literals_flag.swift
@@ -3,7 +3,7 @@

 // REQUIRES: cplusplus_driver

-// CHECK: {{.*}}swift{{c|-frontend}}{{(.exe)?"?}} -frontend{{.*}}-enable-bare-slash-regex
+// CHECK: {{.*}}swift{{c|c-legacy-driver|-frontend}}{{(.exe)?"?}} -frontend{{.*}}-enable-bare-slash-regex

 public func foo() -> Int {
    return 42
--- a/test/Driver/features.swift
+++ b/test/Driver/features.swift
@@ -11,7 +11,7 @@
 // REQUIRES: swift_feature_ParserValidation
 // REQUIRES: swift_feature_MemberImportVisibility

-// CHECK: {{.*}}swift{{c|-frontend}}{{(.exe)?"?}} -frontend
+// CHECK: {{.*}}swift{{c|c-legacy-driver|-frontend}}{{(.exe)?"?}} -frontend
 // CHECK-SAME: -enable-upcoming-feature MemberImportVisibility
 // CHECK-SAME: -enable-experimental-feature ParserValidation
 // CHECK-SAME: -disable-upcoming-feature MemberImportVisibility
--- a/test/Driver/merge-module.swift
+++ b/test/Driver/merge-module.swift
@@ -16,22 +16,22 @@

 // RUN: %swiftc_driver -emit-module -driver-print-jobs -driver-filelist-threshold=0 %s %S/../Inputs/empty.swift -module-name main 2>&1 | %FileCheck -check-prefix FILELISTS %s

-// CHECK: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK: -module-name {{[^ ]+}}
 // CHECK: -o [[OBJECTFILE:.*]]

-// CHECK-NEXT: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// CHECK-NEXT: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // CHECK: -emit-module
 // CHECK: -module-name {{[^ ]+}}
 // CHECK: -o {{[^ ]+}}


-// SIMPLE: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// SIMPLE: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // SIMPLE: -emit-module
 // SIMPLE: -primary-file
 // SIMPLE: -emit-module-doc-path {{[^ ]*[/\\]}}merge-module-{{[^ ]*}}.swiftdoc
 // SIMPLE: -o {{[^ ]*[/\\]}}merge-module-{{[^ ]*}}.swiftmodule
-// SIMPLE: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// SIMPLE: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // SIMPLE: -emit-module
 // SIMPLE: -o main.swiftmodule

@@ -53,27 +53,27 @@
 // COMPLEX: -o sdk.out


-// TWO-OUTPUTS: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// TWO-OUTPUTS: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // TWO-OUTPUTS: -emit-module-path [[MODULE:[^ ]+]]
 // TWO-OUTPUTS: -emit-module-doc-path {{[^ ]*[/\\]}}merge-module-{{[^ ]*}}.swiftdoc
 // TWO-OUTPUTS: -o {{[^ ]*[/\\]}}merge-module-{{[^ ]*}}.o
-// TWO-OUTPUTS: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// TWO-OUTPUTS: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // TWO-OUTPUTS: -emit-module [[MODULE]]
 // TWO-OUTPUTS: -o main.swiftmodule

-// THREE-OUTPUTS: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// THREE-OUTPUTS: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // THREE-OUTPUTS: -emit-module-path [[MODULE:[^ ]+]]
 // THREE-OUTPUTS: -emit-module-doc-path {{[^ ]*[/\\]}}merge-module-{{[^ ]*}}.swiftdoc
 // THREE-OUTPUTS: -o {{[^ ]*[/\\]}}merge-module-{{[^ ]*}}.o
-// THREE-OUTPUTS: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// THREE-OUTPUTS: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // THREE-OUTPUTS: -emit-module [[MODULE]]
 // THREE-OUTPUTS: -emit-objc-header-path sdk.foo.h
 // THREE-OUTPUTS: -o sdk.foo.out


-// FILELISTS: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
-// FILELISTS-NEXT: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
-// FILELISTS-NEXT: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend
+// FILELISTS: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
+// FILELISTS-NEXT: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
+// FILELISTS-NEXT: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend
 // FILELISTS-NOT: .swiftmodule
 // FILELISTS: -filelist {{[^ ]+}}
 // FILELISTS-NOT: .swiftmodule
@@ -84,15 +84,15 @@
 // RUN: %FileCheck %s < %t.complex.txt
 // RUN: %FileCheck -check-prefix MERGE_1 %s < %t.complex.txt

-// MERGE_1: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend -emit-module -primary-file {{[^ ]+[/\\]}}Inputs{{/|\\\\}}main.swift{{"?}} {{[^ ]+[/\\]}}Inputs{{/|\\\\}}lib.swift
+// MERGE_1: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend -emit-module -primary-file {{[^ ]+[/\\]}}Inputs{{/|\\\\}}main.swift{{"?}} {{[^ ]+[/\\]}}Inputs{{/|\\\\}}lib.swift
 // MERGE_1: -emit-module-doc-path [[PARTIAL_MODULE_A:[^ ]+]].swiftdoc
 // MERGE_1: -module-name merge
 // MERGE_1: -o [[PARTIAL_MODULE_A]].swiftmodule
-// MERGE_1: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend -emit-module {{[^ ]+[/\\]}}Inputs{{/|\\\\}}main.swift{{"?}} -primary-file {{[^ ]+[/\\]}}Inputs{{/|\\\\}}lib.swift
+// MERGE_1: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend -emit-module {{[^ ]+[/\\]}}Inputs{{/|\\\\}}main.swift{{"?}} -primary-file {{[^ ]+[/\\]}}Inputs{{/|\\\\}}lib.swift
 // MERGE_1: -emit-module-doc-path [[PARTIAL_MODULE_B:[^ ]+]].swiftdoc
 // MERGE_1: -module-name merge
 // MERGE_1: -o [[PARTIAL_MODULE_B]].swiftmodule
-// MERGE_1: {{bin(/|\\\\)swift(-frontend|c)?(\.exe)?"?}} -frontend -merge-modules -emit-module [[PARTIAL_MODULE_A]].swiftmodule{{"?}} [[PARTIAL_MODULE_B]].swiftmodule
+// MERGE_1: {{bin(/|\\\\)swift(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend -merge-modules -emit-module [[PARTIAL_MODULE_A]].swiftmodule{{"?}} [[PARTIAL_MODULE_B]].swiftmodule
 // MERGE_1: -parse-as-library
 // MERGE_1: -emit-module-doc-path {{"?}}/tmp{{(/|\\\\)}}modules.swiftdoc{{"?}}
 // MERGE_1: -module-name merge
--- a/test/Driver/modulewrap.swift
+++ b/test/Driver/modulewrap.swift
@@ -1,7 +1,7 @@
 // RUN: %swiftc_driver -driver-print-jobs -target x86_64-unknown-linux-gnu -g %s | %FileCheck %s

-// CHECK: bin{{/|\\\\}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend{{.*}}-emit-module-path [[MOD:.*\.swiftmodule]]
-// CHECK: bin{{/|\\\\}}swift{{(-frontend|c)?(\.exe)?"?}} {{.*}}-emit-module [[MOD]]
+// CHECK: bin{{/|\\\\}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend{{.*}}-emit-module-path [[MOD:.*\.swiftmodule]]
+// CHECK: bin{{/|\\\\}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} {{.*}}-emit-module [[MOD]]
 // CHECK-SAME:                                 -o [[MERGED:.*\.swiftmodule]]
-// CHECK: bin{{/|\\\\}}swift{{(-frontend|c)?(\.exe)?"?}} -modulewrap [[MERGED]]{{"?}} -target x86_64-unknown-linux-gnu -o [[OBJ:.*\.o]]
+// CHECK: bin{{/|\\\\}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -modulewrap [[MERGED]]{{"?}} -target x86_64-unknown-linux-gnu -o [[OBJ:.*\.o]]
 // CHECK: bin{{/|\\\\}}clang{{.*}} [[OBJ]]
--- a/test/Driver/parseable_output.swift
+++ b/test/Driver/parseable_output.swift
@@ -6,8 +6,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "compile",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -c -primary-file {{.*[\\/]}}parseable_output.swift{{(\\")?}} {{.*}} -o {{.*[\\/]}}parseable_output-[[OUTPUT:.*]].o{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -c -primary-file {{.*[\\/]}}parseable_output.swift{{(\\")?}} {{.*}} -o {{.*[\\/]}}parseable_output-[[OUTPUT:.*]].o{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-c",
@@ -67,8 +67,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "merge-module",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -merge-modules -emit-module {{.*[\\/]}}parseable_output-[[OUTPUT]].swiftmodule{{(\\")?}} {{.*}} -o {{.*[\\/]}}parseable_output.swift.tmp.swiftmodule{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -merge-modules -emit-module {{.*[\\/]}}parseable_output-[[OUTPUT]].swiftmodule{{(\\")?}} {{.*}} -o {{.*[\\/]}}parseable_output.swift.tmp.swiftmodule{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-merge-modules",
--- a/test/Driver/parseable_output_unicode.swift
+++ b/test/Driver/parseable_output_unicode.swift
@@ -8,8 +8,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "compile",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -c -primary-file {{.*[\\/]}}你好.swift{{(\\")? .*}} -o {{.*[\\/]}}你好-[[OUTPUT:.*]].o{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -c -primary-file {{.*[\\/]}}你好.swift{{(\\")? .*}} -o {{.*[\\/]}}你好-[[OUTPUT:.*]].o{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-c",
@@ -69,8 +69,8 @@
 // CHECK-NEXT: {
 // CHECK-NEXT:   "kind": "began",
 // CHECK-NEXT:   "name": "merge-module",
-// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}} -frontend -merge-modules -emit-module {{.*[\\/]}}你好-[[OUTPUT]].swiftmodule{{(\\")?}} {{.*}} -o {{.*[\\/]}}parseable_output_unicode.swift.tmp.swiftmodule{{(\\")?}}",
-// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(-frontend|c)?(\.exe)?(\\")?}}",
+// CHECK-NEXT:   "command": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}} -frontend -merge-modules -emit-module {{.*[\\/]}}你好-[[OUTPUT]].swiftmodule{{(\\")?}} {{.*}} -o {{.*[\\/]}}parseable_output_unicode.swift.tmp.swiftmodule{{(\\")?}}",
+// CHECK-NEXT:   "command_executable": "{{.*[\\/]}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?(\\")?}}",
 // CHECK-NEXT:   "command_arguments": [
 // CHECK-NEXT:     "-frontend",
 // CHECK-NEXT:     "-merge-modules",
--- a/test/Driver/response-file.swift
+++ b/test/Driver/response-file.swift
@@ -33,7 +33,7 @@
 // RUN: %target-build-swift -typecheck -v @%t.5.resp %s 2>&1 | %FileCheck %s -check-prefix=VERBOSE
 // VERBOSE: @{{[^ ]*}}arguments-{{[0-9a-zA-Z]+}}.resp{{"?}} # -frontend -typecheck -primary-file
 // RUN: not %target-swiftc_driver %s @%t.5.resp -Xfrontend -debug-crash-immediately 2>&1 | %FileCheck %s -check-prefix=TRACE
-// TRACE: Program arguments: {{[^ ]*}}swift{{(-frontend|c)?(\.exe)?}} -frontend -c -primary-file
+// TRACE: Program arguments: {{[^ ]*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?}} -frontend -c -primary-file


 #if TEST0
--- a/test/Driver/vfs.swift
+++ b/test/Driver/vfs.swift
@@ -3,12 +3,12 @@
 // Verifies that the driver passes the -vfsoverlay flag to the frontend.
 // RUN: %swiftc_driver -driver-print-jobs -c -vfsoverlay overlay.yaml %s | %FileCheck --check-prefix=CHECK-ONE %s

-// CHECK-ONE: bin{{/|\\\\}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend{{.*}}-c{{.*}}-vfsoverlay overlay.yaml
+// CHECK-ONE: bin{{/|\\\\}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend{{.*}}-c{{.*}}-vfsoverlay overlay.yaml

 // Verifies that multiple occurrences are passed in order.
 // RUN: %swiftc_driver -driver-print-jobs -c -vfsoverlay overlay1.yaml -vfsoverlay overlay2.yaml -vfsoverlay overlay3.yaml %s | %FileCheck --check-prefix=CHECK-MULTIPLE %s

-// CHECK-MULTIPLE: bin{{/|\\\\}}swift{{(-frontend|c)?(\.exe)?"?}} -frontend{{.*}}-c{{.*}}-vfsoverlay overlay1.yaml -vfsoverlay overlay2.yaml -vfsoverlay overlay3.yaml
+// CHECK-MULTIPLE: bin{{/|\\\\}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend{{.*}}-c{{.*}}-vfsoverlay overlay1.yaml -vfsoverlay overlay2.yaml -vfsoverlay overlay3.yaml

 // Verifies that input paths are not rejected prematurely when -vfsoverlay is present as they may exist on the vfs (which the frontend accounts for) even if they don't exist on the real file system.
 // RUN: not %swiftc_driver -driver-print-jobs -c %t/file-not-on-the-real-filesystem.swift
--- a/test/Index/Store/driver-include-locals.swift
+++ b/test/Index/Store/driver-include-locals.swift
@@ -6,8 +6,8 @@
 //
 // RUN: %target-swiftc_driver -driver-print-jobs -emit-object -index-ignore-system-modules -index-store-path %t/index_store -o %t/file.o %s | %FileCheck -check-prefix=JOBS %s
 // RUN: %target-swiftc_driver -driver-print-jobs -emit-object -index-ignore-system-modules -index-include-locals -index-store-path %t/index_store -o %t/file.o %s | %FileCheck -check-prefix=LOCAL-JOBS %s
-// JOBS-NOT: {{.*}}swift{{(-frontend)?(c\.exe")?}} -frontend {{.*}}-index-store-path {{.*}}/index_store{{"?}} -index-include-locals
-// LOCAL-JOBS: {{.*}}swift{{(-frontend)?(c\.exe")?}} -frontend {{.*}}-index-store-path {{.*}}/index_store{{"?}} -index-include-locals
+// JOBS-NOT: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}}-index-store-path {{.*}}/index_store{{"?}} -index-include-locals
+// LOCAL-JOBS: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend {{.*}}-index-store-path {{.*}}/index_store{{"?}} -index-include-locals
 //
 // Verify the frontend actually generates local index data:
 //
--- a/test/Index/Store/driver-index.swift
+++ b/test/Index/Store/driver-index.swift
@@ -1,2 +1,2 @@
 // RUN: %swiftc_driver -driver-print-jobs -index-file -index-file-path %s %S/Inputs/SwiftModuleA.swift %s -o %t.output_for_index -index-store-path %t.index_store -module-name driver_index 2>&1 | %FileCheck %s
-// CHECK: {{.*}}swift{{(-frontend)?(c\.exe")?}} -frontend -typecheck {{.*}}SwiftModuleA.swift{{"?}} -primary-file {{.*}}driver-index.swift{{"?}} {{.*}}-o {{.*}}.output_for_index{{"?}} {{.*}}-disable-typo-correction {{.*}}-index-store-path {{.*}}.index_store{{"?}} -index-system-modules
+// CHECK: {{.*}}swift{{(c|c-legacy-driver|-frontend)?(\.exe)?"?}} -frontend -typecheck {{.*}}SwiftModuleA.swift{{"?}} -primary-file {{.*}}driver-index.swift{{"?}} {{.*}}-o {{.*}}.output_for_index{{"?}} {{.*}}-disable-typo-correction {{.*}}-index-store-path {{.*}}.index_store{{"?}} -index-system-modules