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291ac25298
https://github.com/llvm/llvm-project/pull/78285 added a test which calls `__llvm_orderfile_dump()`, a functionality that is not supported on many platforms. This PR removes the call to `__llvm_orderfile_dump()` to avoid it failing on unsupported platforms, and turn on the test for Windows, so we test the rest of the API that are supported.
43 lines
1.6 KiB
C
43 lines
1.6 KiB
C
// Testing profile generate.
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// RUN: %clang_profgen %s -S -emit-llvm -o - | FileCheck %s --check-prefix=PROFGEN
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// RUN: %clang_pgogen %s -S -emit-llvm -o - | FileCheck %s --check-prefix=PROFGEN
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// Testing profile use. Generate some profile file first.
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// RUN: rm -rf rawprof.profraw
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// RUN: %clang_profgen -o %t1 %s
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// RUN: %run %t1
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// RUN: llvm-profdata merge -o %t1.profdata rawprof.profraw
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// RUN: %clang_profuse=%t1.profdata %s -S -emit-llvm -o - | FileCheck %s --check-prefix=PROFUSE
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// RUN: rm -rf rawprof.profraw
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// RUN: %clang_pgogen -o %t2 %s
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// RUN: %run %t2
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// RUN: llvm-profdata merge -o %t2.profdata rawprof.profraw
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// RUN: %clang_pgouse=%t2.profdata %s -S -emit-llvm -o - | FileCheck %s --check-prefix=PROFUSE
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#include "profile/instr_prof_interface.h"
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__attribute__((noinline)) int bar() { return 4; }
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int foo() {
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__llvm_profile_reset_counters();
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// PROFGEN: call void @__llvm_profile_reset_counters()
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// PROFUSE-NOT: call void @__llvm_profile_reset_counters()
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return bar();
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}
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// PROFUSE-NOT: declare void @__llvm_profile_reset_counters()
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int main() {
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int z = foo() + 3;
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__llvm_profile_set_filename("rawprof.profraw");
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// PROFGEN: call void @__llvm_profile_set_filename(ptr noundef @{{.*}})
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// PROFUSE-NOT: call void @__llvm_profile_set_filename(ptr noundef @{{.*}})
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if (__llvm_profile_dump())
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return 2;
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// PROFGEN: %{{.*}} = call {{(signext )*}}i32 @__llvm_profile_dump()
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// PROFUSE-NOT: %{{.*}} = call {{(signext )*}}i32 @__llvm_profile_dump()
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return z + bar() - 11;
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}
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// PROFUSE-NOT: declare void @__llvm_profile_set_filename(ptr noundef)
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// PROFUSE-NOT: declare signext i32 @__llvm_profile_dump()
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