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relax this test to just check that the lock prefix is encoded properly,

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and to not rely on the register allocator's arbitrary operand choices.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129690 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2011-04-18 06:15:35 +00:00
parent 205132e904
commit 1023643d50
1 changed files with 1 additions and 2 deletions
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test/CodeGen/X86/lock-inst-encoding.ll
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@ -4,8 +4,7 @@ target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f3
target triple = "x86_64-apple-darwin10.0.0"
; CHECK: f0:
; CHECK: addq %rcx, (%rdi)
; CHECK: # encoding: [0xf0,0x48,0x01,0x0f]
; CHECK: addq %{{.*}}, ({{.*}}){{.*}}encoding: [0xf0,
; CHECK: ret
define void @f0(i64* %a0) nounwind {
%t0 = and i64 1, 1