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40ebf4f0c7
They're harmless and it's easy to generate them from clang, leading to a crash in LLVM. Found by afl-fuzz. llvm-svn: 233500
13 lines
348 B
LLVM
13 lines
348 B
LLVM
; RUN: llc < %s -march=x86-64 -no-integrated-as -mtriple=x86_64-linux-gnu | FileCheck %s
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; CHECK-LABEL: test1:
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; CHECK: movl (%rdi), %eax
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; CHECK: nop
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; CHECK: movl %eax, (%rdi)
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; CHECK: ret
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define void @test1(i32* %l) {
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%load = load i32, i32* %l
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call void asm "nop", "=*rmrm,0m0m,~{dirflag},~{fpsr},~{flags}"(i32* %l, i32 %load)
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ret void
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}
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