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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-02-24 00:39:35 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2010-02-24 00:39:35 +0000 |
| commit | c3027f769a7a7479f3c24537d9d525edd83e90b1 (patch) | |
| tree | f16ab91ef7c2f1cc2c9aaa81e5a5b5fef0e784aa /lib | |
| parent | cec479de4e2452baa68a71fae7e5a15ed36815ac (diff) | |
| download | external_llvm-c3027f769a7a7479f3c24537d9d525edd83e90b1.tar.gz external_llvm-c3027f769a7a7479f3c24537d9d525edd83e90b1.tar.bz2 external_llvm-c3027f769a7a7479f3c24537d9d525edd83e90b1.zip | |
DIV8r must define %AX since X86DAGToDAGISel::Select() sometimes uses it
instead of %AL/%AH.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97006 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.td | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td index a6fd81f862..d4ce223249 100644 --- a/lib/Target/X86/X86InstrInfo.td +++ b/lib/Target/X86/X86InstrInfo.td @@ -1156,7 +1156,7 @@ def IMUL32m : I<0xF7, MRM5m, (outs), (ins i32mem:$src), } // neverHasSideEffects // unsigned division/remainder -let Defs = [AL,AH,EFLAGS], Uses = [AX] in +let Defs = [AX,EFLAGS], Uses = [AX] in def DIV8r : I<0xF6, MRM6r, (outs), (ins GR8:$src), // AX/r8 = AL,AH "div{b}\t$src", []>; let Defs = [AX,DX,EFLAGS], Uses = [AX,DX] in |