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29 lines
826 B
29 lines
826 B
4 months ago
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; RUN: opt < %s -pgo-instr-gen -S | FileCheck %s
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; RUN: opt < %s -passes=pgo-instr-gen -S | FileCheck %s
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target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-apple-macosx10.12.0"
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define i32 @f1() {
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; CHECK-LABEL: @f1
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entry:
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; CHECK: call void @llvm.instrprof.increment
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; CHECK-NOT: ptrtoint void (i8*)* asm sideeffect
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; CHECK-NOT: call void @llvm.instrprof.value.profile
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; CHECK: tail call void asm sideeffect
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tail call void asm sideeffect "", "imr,~{memory},~{dirflag},~{fpsr},~{flags}"(i8* undef) #0
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ret i32 0
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}
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define i32 @f2() {
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entry:
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; CHECK: call void @llvm.instrprof.increment
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; CHECK-NOT: call void @llvm.instrprof.value.profile
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call void (i32, ...) bitcast (void (...)* @foo to void (i32, ...)*)(i32 21)
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ret i32 0
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}
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declare void @foo(...) #0
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attributes #0 = { nounwind }
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