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add bool truncstores

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llvm-svn: 24845
This commit is contained in:
Chris Lattner 2005-12-19 00:19:21 +00:00
parent be3df4a199
commit be1adf763b
1 changed files with 6 additions and 0 deletions
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6
lib/Target/SparcV8/SparcV8InstrInfo.td
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@ -721,3 +721,9 @@ def : Pat<(i32 (extload ADDRrr:$src, i8)), (LDUBrr ADDRrr:$src)>;
def : Pat<(i32 (extload ADDRri:$src, i8)), (LDUBri ADDRri:$src)>;
def : Pat<(i32 (extload ADDRrr:$src, i16)), (LDUHrr ADDRrr:$src)>;
def : Pat<(i32 (extload ADDRri:$src, i16)), (LDUHri ADDRri:$src)>;
// truncstore bool -> truncstore byte.
def : Pat<(truncstore IntRegs:$src, ADDRrr:$addr, i1),
(STBrr IntRegs:$src, ADDRrr:$addr)>;
def : Pat<(truncstore IntRegs:$src, ADDRri:$addr, i1),
(STBri IntRegs:$src, ADDRri:$addr)>;