[test] Enable some profiler tests on non-macOS

2025-12-14 20:36:38 +01:00 · 2024-07-30 22:44:57 +01:00
parent 8b7a75c8f3
commit 3325296401
19 changed files with 29 additions and 84 deletions
--- a/test/Profiler/coverage_errors_exec.swift
+++ b/test/Profiler/coverage_errors_exec.swift
@@ -1,17 +1,14 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %llvm-cov show %t/main -instr-profile=%t/default.profdata | %FileCheck %s

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 struct Err: Error {}

--- a/test/Profiler/coverage_optimized_report.swift
+++ b/test/Profiler/coverage_optimized_report.swift
@@ -2,17 +2,14 @@

 // RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -O -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %llvm-cov export -summary-only %t/main -instr-profile=%t/default.profdata | %FileCheck %s

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // CHECK: "lines":{"count":9,"covered":5{{.*}}"functions":{"count":5,"covered":3

--- a/test/Profiler/coverage_pound_if_exec.swift
+++ b/test/Profiler/coverage_pound_if_exec.swift
@@ -2,10 +2,8 @@

 // RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %llvm-cov export -summary-only %t/main -instr-profile=%t/default.profdata | %FileCheck --check-prefix SUMMARY %s
@@ -13,7 +11,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // The line count here excludes the inactive regions.
 // SUMMARY: "lines":{"count":41,"covered":0
--- a/test/Profiler/coverage_relative_path_exec.swift
+++ b/test/Profiler/coverage_relative_path_exec.swift
@@ -1,6 +1,5 @@
 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // This test is to make sure llvm-cov can deal with a coverage-prefix-map.

@@ -14,10 +13,8 @@

 // RUN: %target-build-swift -profile-generate -profile-coverage-mapping -Xfrontend -coverage-prefix-map -Xfrontend %t/root=. -Xfrontend -disable-incremental-llvm-codegen -o %t/main %t/root/nested/coverage_relative_path.swift

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %llvm-cov show %t/main -instr-profile=%t/default.profdata | %FileCheck --check-prefix SHOW %s
--- a/test/Profiler/coverage_smoke.swift
+++ b/test/Profiler/coverage_smoke.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -Xfrontend -disable-incremental-llvm-codegen -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %llvm-profdata show %t/default.profdata -function=f_internal | %FileCheck %s --check-prefix=CHECK-INTERNAL
@@ -16,7 +14,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // CHECK-INTERNAL: Functions shown: 1
 // CHECK-COV: {{ *}}[[@LINE+1]]|{{ *}}1{{.*}}func f_internal
--- a/test/Profiler/coverage_with_asan.swift
+++ b/test/Profiler/coverage_with_asan.swift
@@ -1,7 +1,5 @@
 // RUN: %target-swift-frontend %s -profile-generate -profile-coverage-mapping -sanitize=address -emit-ir -o - | %FileCheck %s
 // RUN: %target-swift-frontend -profile-generate -profile-coverage-mapping -emit-ir %s

-// REQUIRES: OS=macosx
-
 // CHECK: main
 func main() {}
--- a/test/Profiler/issue-42929.swift
+++ b/test/Profiler/issue-42929.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %llvm-cov export -summary-only %t/main -instr-profile=%t/default.profdata | %FileCheck %s
--- a/test/Profiler/pgo_checked_cast.swift
+++ b/test/Profiler/pgo_checked_cast.swift
@@ -2,10 +2,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_checked_cast -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %target-swift-frontend %s -Xllvm -sil-full-demangle -profile-use=%t/default.profdata -emit-sorted-sil -emit-sil -module-name pgo_checked_cast -o - | %FileCheck %s --check-prefix=SIL
@@ -17,7 +15,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // SIL-LABEL: // pgo_checked_cast.check1<A>(Any, A) -> A
 // SIL-LABEL: sil @$s16pgo_checked_cast6check1yxyp_xtlF : $@convention(thin) <T> (@in_guaranteed Any, @in_guaranteed T) -> @out T !function_entry_count(5001) {
--- a/test/Profiler/pgo_foreach.swift
+++ b/test/Profiler/pgo_foreach.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_foreach -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // need to move counts attached to expr for this
@@ -18,7 +16,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // UNSUPPORTED: swift_test_mode_optimize_none_with_implicit_dynamic

--- a/test/Profiler/pgo_guard.swift
+++ b/test/Profiler/pgo_guard.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_guard -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %target-swift-frontend %s -Xllvm -sil-full-demangle -profile-use=%t/default.profdata -emit-sorted-sil -emit-sil -module-name pgo_guard -o - | %FileCheck %s --check-prefix=SIL
@@ -14,12 +12,11 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // SIL-LABEL: // pgo_guard.guess1
 // SIL-LABEL: sil @$s9pgo_guard6guess11xs5Int32VAE_tF : $@convention(thin) (Int32) -> Int32 !function_entry_count(5002) {
-// IR-LABEL: define swiftcc i32 @"$s9pgo_guard6guess11xs5Int32VAE_tF"
-// IR-OPT-LABEL: define swiftcc{{.*}} i32 @"$s9pgo_guard6guess11xs5Int32VAE_tF"
+// IR-LABEL: define {{.*}} i32 @"$s9pgo_guard6guess11xs5Int32VAE_tF"
+// IR-OPT-LABEL: define {{.*}} i32 @"$s9pgo_guard6guess11xs5Int32VAE_tF"

 public func guess1(x: Int32) -> Int32 {
  // SIL: cond_br {{.*}} !true_count(5000) !false_count(2)
--- a/test/Profiler/pgo_if.swift
+++ b/test/Profiler/pgo_if.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_if -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %target-swift-frontend %s -Xllvm -sil-full-demangle -profile-use=%t/default.profdata -emit-sorted-sil -emit-sil -module-name pgo_if -o - | %FileCheck %s --check-prefix=SIL
@@ -13,13 +11,12 @@
 // RUN: %target-swift-frontend %s -Xllvm -sil-full-demangle -profile-use=%t/default.profdata -O -emit-ir -module-name pgo_if -o - | %FileCheck %s --check-prefix=IR-OPT

 // REQUIRES: profile_runtime
-// REQUIRES: OS=macosx
 // REQUIRES: executable_test

 // SIL-LABEL: // pgo_if.guess1
 // SIL-LABEL: sil @$s6pgo_if6guess11xs5Int32VAE_tF : $@convention(thin) (Int32) -> Int32 !function_entry_count(5001) {
-// IR-LABEL: define swiftcc i32 @"$s6pgo_if6guess11xs5Int32VAE_tF"
-// IR-OPT-LABEL: define swiftcc{{.*}} i32 @"$s6pgo_if6guess11xs5Int32VAE_tF"
+// IR-LABEL: define {{.*}} i32 @"$s6pgo_if6guess11xs5Int32VAE_tF"
+// IR-OPT-LABEL: define {{.*}} i32 @"$s6pgo_if6guess11xs5Int32VAE_tF"
 public func guess1(x: Int32) -> Int32 {
  // SIL: cond_br {{.*}} !true_count(5000) !false_count(1)
  // SIL-OPT: cond_br {{.*}} !true_count(5000) !false_count(1)
@@ -34,8 +31,8 @@ public func guess1(x: Int32) -> Int32 {

 // SIL-LABEL: // pgo_if.guess2
 // SIL-LABEL: sil @$s6pgo_if6guess21xs5Int32VAE_tF : $@convention(thin) (Int32) -> Int32 !function_entry_count(5001) {
-// IR-LABEL: define swiftcc i32 @"$s6pgo_if6guess21xs5Int32VAE_tF"
-// IR-OPT-LABEL: define swiftcc{{.*}} i32 @"$s6pgo_if6guess21xs5Int32VAE_tF"
+// IR-LABEL: define {{.*}} i32 @"$s6pgo_if6guess21xs5Int32VAE_tF"
+// IR-OPT-LABEL: define {{.*}} i32 @"$s6pgo_if6guess21xs5Int32VAE_tF"
 public func guess2(x: Int32) -> Int32 {
  // SIL: cond_br {{.*}} !true_count(5000) !false_count(1)
  // SIL-OPT: cond_br {{.*}} !true_count(5000) !false_count(1)
--- a/test/Profiler/pgo_lazy.swift
+++ b/test/Profiler/pgo_lazy.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_lazy -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata

@@ -15,7 +13,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 var cond = true

--- a/test/Profiler/pgo_repeatwhile.swift
+++ b/test/Profiler/pgo_repeatwhile.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_repeatwhile -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %target-swift-frontend %s -Xllvm -sil-full-demangle -profile-use=%t/default.profdata -emit-sorted-sil -emit-sil -module-name pgo_repeatwhile -o - | %FileCheck %s --check-prefix=SIL
@@ -15,12 +13,11 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // SIL-LABEL: // pgo_repeatwhile.guessWhile
 // SIL-LABEL: sil @$s15pgo_repeatwhile10guessWhile1xs5Int32VAE_tF : $@convention(thin) (Int32) -> Int32 !function_entry_count(42) {
-// IR-LABEL: define swiftcc i32 @"$s15pgo_repeatwhile10guessWhile1xs5Int32VAE_tF"
-// IR-OPT-LABEL: define swiftcc i32 @"$s15pgo_repeatwhile10guessWhile1xs5Int32VAE_tF"
+// IR-LABEL: define {{.*}} i32 @"$s15pgo_repeatwhile10guessWhile1xs5Int32VAE_tF"
+// IR-OPT-LABEL: define {{.*}} i32 @"$s15pgo_repeatwhile10guessWhile1xs5Int32VAE_tF"

 public func guessWhile(x: Int32) -> Int32 {
  // SIL: cond_br {{.*}} !true_count(176400) !false_count(420)
--- a/test/Profiler/pgo_switchenum.swift
+++ b/test/Profiler/pgo_switchenum.swift
@@ -2,10 +2,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s  -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_switchenum -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // need to move counts attached to expr for this
@@ -19,7 +17,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 public enum MaybePair {
  case Neither
--- a/test/Profiler/pgo_while.swift
+++ b/test/Profiler/pgo_while.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_while -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %target-swift-frontend %s -Xllvm -sil-full-demangle -profile-use=%t/default.profdata -emit-sorted-sil -emit-sil -module-name pgo_while -o - | %FileCheck %s --check-prefix=SIL
@@ -15,12 +13,11 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // SIL-LABEL: // pgo_while.guessWhile
 // SIL-LABEL: sil @$s9pgo_while10guessWhile1xs5Int32VAE_tF : $@convention(thin) (Int32) -> Int32 !function_entry_count(42) {
-// IR-LABEL: define swiftcc i32 @"$s9pgo_while10guessWhile1xs5Int32VAE_tF"
-// IR-OPT-LABEL: define swiftcc i32 @"$s9pgo_while10guessWhile1xs5Int32VAE_tF"
+// IR-LABEL: define {{.*}} i32 @"$s9pgo_while10guessWhile1xs5Int32VAE_tF"
+// IR-OPT-LABEL: define {{.*}} i32 @"$s9pgo_while10guessWhile1xs5Int32VAE_tF"

 public func guessWhile(x: Int32) -> Int32 {
  // SIL: cond_br {{.*}} !true_count(420) !false_count(42)
--- a/test/Profiler/pgo_with_coverage.swift
+++ b/test/Profiler/pgo_with_coverage.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_with_coverage -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata

@@ -13,7 +11,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 // Make sure we don't try and profile implicit decls during PGO.
 // IR-NOT: no profile data available
--- a/test/Profiler/rdar77217762_coverage.sil
+++ b/test/Profiler/rdar77217762_coverage.sil
@@ -10,12 +10,10 @@
 // RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -O -Xfrontend -disable-sil-perf-optzns -Xfrontend -disable-new-llvm-pass-manager -o %t/main1
 // RUN: %target-build-swift %s -profile-generate -profile-coverage-mapping -O -Xfrontend -disable-sil-perf-optzns -Xfrontend -enable-new-llvm-pass-manager -o %t/main2

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main1
 // RUN: %target-codesign %t/main2
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default1.profraw %t/main1
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default2.profraw %t/main2
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default1.profraw %target-run %t/main1
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default2.profraw %target-run %t/main2

 // RUN: %llvm-profdata merge %t/default1.profraw -o %t/default1.profdata
 // RUN: %llvm-profdata merge %t/default2.profraw -o %t/default2.profdata
@@ -25,7 +23,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 sil_stage canonical

--- a/test/SILOptimizer/pgo_si_inlinelarge.swift
+++ b/test/SILOptimizer/pgo_si_inlinelarge.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_si_inlinelarge -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %target-swift-frontend %s -profile-use=%t/default.profdata -emit-sorted-sil -emit-sil -module-name pgo_si_inlinelarge -o - | %FileCheck %s --check-prefix=SIL
@@ -12,7 +10,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 public func bar(_ x: Int64) -> Int64 {
  if (x == 0) {
--- a/test/SILOptimizer/pgo_si_reduce.swift
+++ b/test/SILOptimizer/pgo_si_reduce.swift
@@ -1,10 +1,8 @@
 // RUN: %empty-directory(%t)
 // RUN: %target-build-swift %s -profile-generate -Xfrontend -disable-incremental-llvm-codegen -module-name pgo_si_reduce -o %t/main

-// This unusual use of 'sh' allows the path of the profraw file to be
-// substituted by %target-run.
 // RUN: %target-codesign %t/main
-// RUN: %target-run sh -c 'env LLVM_PROFILE_FILE=$1 $2' -- %t/default.profraw %t/main
+// RUN: env %env-LLVM_PROFILE_FILE=%t/default.profraw %target-run %t/main

 // RUN: %llvm-profdata merge %t/default.profraw -o %t/default.profdata
 // RUN: %target-swift-frontend %s -profile-use=%t/default.profdata -emit-sorted-sil -emit-sil -module-name pgo_si_reduce -o - | %FileCheck %s --check-prefix=SIL
@@ -12,7 +10,6 @@

 // REQUIRES: profile_runtime
 // REQUIRES: executable_test
-// REQUIRES: OS=macosx

 public func bar(_ x: Int32) -> Int32 {
  if (x == 0) {