llvm-mirror/test/CodeGen/X86/barrier-sse.ll

; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep sfence
; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep lfence
; RUN: llc < %s -march=x86 -mattr=+sse2 | not grep mfence
; RUN: llc < %s -march=x86 -mattr=+sse2 | grep MEMBARRIER

define void @test() {
  fence acquire
  fence release
  fence acq_rel
  ret void
}
Custom lower the memory barrier instructions and add support for lowering without sse2. Add a couple of new testcases. Fixes a few libgomp tests and latent bugs. Remove a few todos. llvm-svn: 109078 2010-07-22 04:48:34 +02:00			`; RUN: llc < %s -march=x86 -mattr=+sse2 \| not grep sfence`
			`; RUN: llc < %s -march=x86 -mattr=+sse2 \| not grep lfence`
			`; RUN: llc < %s -march=x86 -mattr=+sse2 \| not grep mfence`
			`; RUN: llc < %s -march=x86 -mattr=+sse2 \| grep MEMBARRIER`

			`define void @test() {`
Last batch of test conversions to new atomic instructions. llvm-svn: 140585 2011-09-27 02:17:29 +02:00			`fence acquire`
			`fence release`
			`fence acq_rel`
			`ret void`
Custom lower the memory barrier instructions and add support for lowering without sse2. Add a couple of new testcases. Fixes a few libgomp tests and latent bugs. Remove a few todos. llvm-svn: 109078 2010-07-22 04:48:34 +02:00			`}`