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Added missing (any_extend (load ...)) patterns.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27120 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-03-25 09:45:48 +00:00
parent c60bd97b94
commit 6e16ee5634
1 changed files with 3 additions and 0 deletions
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lib/Target/X86/X86InstrInfo.td
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@ -2362,6 +2362,9 @@ def : Pat<(extloadi8i1 addr:$src), (MOV8rm addr:$src)>;
def : Pat<(i16 (anyext R8 :$src)), (MOVZX16rr8 R8 :$src)>;
def : Pat<(i32 (anyext R8 :$src)), (MOVZX32rr8 R8 :$src)>;
def : Pat<(i32 (anyext R16:$src)), (MOVZX32rr16 R16:$src)>;
def : Pat<(i16 (anyext (loadi8 addr:$src))), (MOVZX16rm8 addr:$src)>;
def : Pat<(i32 (anyext (loadi8 addr:$src))), (MOVZX32rm8 addr:$src)>;
def : Pat<(i32 (anyext (loadi16 addr:$src))), (MOVZX32rm16 addr:$src)>;
//===----------------------------------------------------------------------===//
// Some peepholes