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Type annotations for instruction operands are omitted, e.g. ``` %3 = struct $S(%1, %2) ``` Operand types are redundant anyway and were only used for sanity checking in the SIL parser. But: operand types _are_ printed if the definition of the operand value was not printed yet. This happens: * if the block with the definition appears after the block where the operand's instruction is located * if a block or instruction is printed in isolation, e.g. in a debugger The old behavior can be restored with `-Xllvm -sil-print-types`. This option is added to many existing test files which check for operand types in their check-lines.
46 lines
1.3 KiB
Swift
46 lines
1.3 KiB
Swift
// RUN: %target-swift-frontend -Xllvm -sil-full-demangle %s -emit-ir -g -o - | %FileCheck %s
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// RUN: %target-swift-frontend -Xllvm -sil-full-demangle %s -Xllvm -sil-print-types -emit-sil -emit-verbose-sil -g -o - | %FileCheck --check-prefixes=CHECK-SIL %s
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import StdlibUnittest
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class Obj {}
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func foo (_ a : Int64) throws -> Void {
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_blackHole(a)
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}
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// CHECK-SIL: // main.testDoStmt() throws -> ()
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func testDoStmt() throws -> Void {
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_blackHole(23)
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// CHECK-NOT: !DILocation(line: [[@LINE+1]]
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do {
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let obj = Obj()
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_blackHole(obj)
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// The poison debug_value takes the location of the original decl.
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try foo(100)
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// CHECK-SIL: bb{{.*}}(%{{[0-9]+}} : $()):
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// CHECK-SIL-NEXT: strong_release {{.*}}: $Obj{{.*}} line:[[@LINE+1]]:3:cleanup
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}
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// CHECK-SIL-NEXT: = tuple ()
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// CHECK-SIL-NEXT: return {{.*}} line:[[@LINE+1]]
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}
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try testDoStmt()
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// CHECK-SIL: // main.testDoWhileStmt() -> ()
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func testDoWhileStmt() -> Void {
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// CHECK-NOT: !DILocation(line: [[@LINE+1]]
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do {
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try foo(100)
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// CHECK-SIL: bb{{.*}}(%{{[0-9]+}} : $()):
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// CHECK-SIL-NEXT: br [[RETURN_BB:bb[0-9]+]]{{.*}} line:[[@LINE+1]]:3:cleanup
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}
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// CHECK-SIL: [[RETURN_BB]]:
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// CHECK-SIL-NEXT: = tuple ()
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// CHECK-SIL-NEXT: return
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catch (let e) {
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_blackHole(e)
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}
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}
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