forked from OSchip/llvm-project
16 lines
593 B
C
16 lines
593 B
C
// Test use-sample-profile attribute is present only when SampleFDO
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// is enabled.
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//
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// RUN: %clang_cc1 -O2 \
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// RUN: -fprofile-sample-use=%S/Inputs/pgo-sample.prof %s -emit-llvm -o - \
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// RUN: 2>&1 | FileCheck %s
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// RUN: %clang_cc1 -O2 %s -emit-llvm -o - \
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// RUN: 2>&1 | FileCheck %s --check-prefix=NOATTR
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// CHECK: define{{.*}} @func{{.*}} #[[ATTRID:[0-9]+]]
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// CHECK: attributes #[[ATTRID]] = {{.*}} "use-sample-profile"
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// NOATTR: define{{.*}} @func{{.*}} #[[ATTRID:[0-9]+]]
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// NOATTR-NOT: attributes #[[ATTRID]] = {{.*}} "use-sample-profile"
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int func(int a) { return a; }
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