21 lines
820 B
C
21 lines
820 B
C
// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -fextend-variable-liveness %s -o - | FileCheck %s
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//
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// We are checking that the fake.use calls for i, j and k appear
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// in a particular order. It is not the order itself that is important
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// but that it remains the same between different test runs.
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// CHECK: [[K_FAKE_USE:%[a-zA-Z0-9\.]+]] = load i32, ptr %k.addr
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// CHECK-NEXT: call void (...) @llvm.fake.use(i32 [[K_FAKE_USE]])
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// CHECK-NEXT: [[J_FAKE_USE:%[a-zA-Z0-9\.]+]] = load i32, ptr %j.addr
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// CHECK-NEXT: call void (...) @llvm.fake.use(i32 [[J_FAKE_USE]])
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// CHECK-NEXT: [[I_FAKE_USE:%[a-zA-Z0-9\.]+]] = load i32, ptr %i.addr
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// CHECK-NEXT: call void (...) @llvm.fake.use(i32 [[I_FAKE_USE]])
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void bar();
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void foo(int i, int j, int k)
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{
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for (int l = 0; l < i; l++) {
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bar();
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}
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}
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