79ebc3b0dd
In D115311, we're looking to modify clang to emit i constraints rather than X constraints for callbr's indirect destinations. Prior to doing so, update all of the existing tests in llvm/ to match. Reviewed By: void, jyknight Differential Revision: https://reviews.llvm.org/D115410
18 lines
428 B
LLVM
18 lines
428 B
LLVM
; RUN: opt -pgo-instr-gen -S 2>&1 < %s | FileCheck %s
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define i32 @a() {
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entry:
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; CHECK-NOT: ptrtoint void (i8*)* asm sideeffect
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; CHECK: callbr void asm sideeffect
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%retval = alloca i32, align 4
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callbr void asm sideeffect "", "i,~{dirflag},~{fpsr},~{flags}"(i8* blockaddress(@a, %b)) #1
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to label %asm.fallthrough [label %b]
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asm.fallthrough:
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br label %b
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b:
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%0 = load i32, i32* %retval, align 4
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ret i32 %0
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}
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