llvm/test/CodeGen/X86/2009-06-05-ScalarToVectorByteMMX.ll

; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -mattr=+mmx,+sse2 | FileCheck %s

; CHECK-NOT: movl

define <8 x i8> @a(i8 zeroext %x) nounwind {
  %r = insertelement <8 x i8> undef, i8 %x, i32 0
  ret <8 x i8> %r
}
Rewrite X86 codegen regression test with FileCheck git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180776 91177308-0d34-0410-b5e6-96231b3b80d8 2013-04-30 07:51:08 +00:00			`; RUN: llc < %s -march=x86 -mtriple=i386-linux-gnu -mattr=+mmx,+sse2 \| FileCheck %s`

			`; CHECK-NOT: movl`
Get rid of a bogus pattern that interferes with optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72985 91177308-0d34-0410-b5e6-96231b3b80d8 2009-06-06 04:17:04 +00:00
			`define <8 x i8> @a(i8 zeroext %x) nounwind {`
			`%r = insertelement <8 x i8> undef, i8 %x, i32 0`
			`ret <8 x i8> %r`
			`}`