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and simplify the initialization code by emitting a memset intrinsic. rdar://problem/43566087
20 lines
866 B
Swift
20 lines
866 B
Swift
// RUN: %target-swift-frontend -g -emit-ir %s | %FileCheck %s
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// FIXME: This test should be testing a non-shadow-copied value instead.
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for i in 0 ..< 3 {
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// CHECK: %[[ALLOCA:[0-9]+]] = alloca %TSiSg
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// CHECK: %i.debug = alloca i{{32|64}}
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// CHECK-NEXT: call void @llvm.dbg.declare(metadata i{{32|64}}* %i.debug,
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// CHECK-SAME: metadata ![[I:[0-9]+]],
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// CHECK: call swiftcc{{.*}} @{{.*}}next{{.*}}
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// CHECK: %[[LD:[0-9]+]] = load i{{32|64}}, i{{32|64}}*
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// CHECK: br i1 {{%.*}}, label %[[FAIL:.*]], label %[[SUCCESS:.*]],
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//
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// CHECK: ; <label>:[[SUCCESS]]:
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// CHECK: br label %[[NEXT_BB:.*]],
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//
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// CHECK: ; <label>:[[NEXT_BB]]:
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// CHECK: %[[PHI_VAL:.*]] = phi i{{32|64}} [ %[[LD]], %[[SUCCESS]] ]
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// CHECK: store i{{32|64}} %[[PHI_VAL]], i{{32|64}}* %i.debug
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// CHECK: ![[I]] = !DILocalVariable(name: "i",
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}
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