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R600/SI: Match adde/sube to S_ADDC_U32/S_SUBB_U32

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195036 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Matt Arsenault 2013-11-18 20:09:34 +00:00
parent f53b7841a1
commit 62f35fb926
1 changed files with 4 additions and 2 deletions
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6
lib/Target/R600/SIInstructions.td
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@ -1142,10 +1142,12 @@ def S_SUB_I32 : SOP2_32 <0x00000003, "S_SUB_I32",
let Uses = [SCC] in { // Carry in comes from SCC
let isCommutable = 1 in {
def S_ADDC_U32 : SOP2_32 <0x00000004, "S_ADDC_U32", []>;
def S_ADDC_U32 : SOP2_32 <0x00000004, "S_ADDC_U32",
[(set i32:$dst, (adde (i32 SSrc_32:$src0), (i32 SSrc_32:$src1)))]>;
} // End isCommutable = 1
def S_SUBB_U32 : SOP2_32 <0x00000005, "S_SUBB_U32", []>;
def S_SUBB_U32 : SOP2_32 <0x00000005, "S_SUBB_U32",
[(set i32:$dst, (sube (i32 SSrc_32:$src0), (i32 SSrc_32:$src1)))]>;
} // End Uses = [SCC]
} // End Defs = [SCC]