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llvm-mirror/test/Transforms/PGOProfile/do-not-instrument.ll
Amy Huang 062b5d40cb Reland "Change the X86 datalayout to add three address spaces
for 32 bit signed, 32 bit unsigned, and 64 bit pointers."
This reverts 57076d3199fc2b0af4a3736b7749dd5462cacda5.

Original review at https://reviews.llvm.org/D64931.
Review for added fix at https://reviews.llvm.org/D66843.

llvm-svn: 371568
2019-09-10 23:15:38 +00:00

29 lines
859 B
LLVM

; RUN: opt < %s -pgo-instr-gen -S | FileCheck %s
; RUN: opt < %s -passes=pgo-instr-gen -S | FileCheck %s
target datalayout = "e-m:o-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-apple-macosx10.12.0"
define i32 @f1() {
; CHECK-LABEL: @f1
entry:
; CHECK: call void @llvm.instrprof.increment
; CHECK-NOT: ptrtoint void (i8*)* asm sideeffect
; CHECK-NOT: call void @llvm.instrprof.value.profile
; CHECK: tail call void asm sideeffect
tail call void asm sideeffect "", "imr,~{memory},~{dirflag},~{fpsr},~{flags}"(i8* undef) #0
ret i32 0
}
define i32 @f2() {
entry:
; CHECK: call void @llvm.instrprof.increment
; CHECK-NOT: call void @llvm.instrprof.value.profile
call void (i32, ...) bitcast (void (...)* @foo to void (i32, ...)*)(i32 21)
ret i32 0
}
declare void @foo(...) #0
attributes #0 = { nounwind }