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| author | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2013-10-06 02:11:10 +0000 |
|---|---|---|
| committer | Venkatraman Govindaraju <venkatra@cs.wisc.edu> | 2013-10-06 02:11:10 +0000 |
| commit | bb0ec9840bf6fd06fed967d5e70bee1983971344 (patch) | |
| tree | d620f0ab79d89a66ea2ca78ef08b8e3566d6352d /lib/Target/Sparc | |
| parent | 984fbe6c65e54fe3815b14619240eafb3024c9bd (diff) | |
| download | external_llvm-bb0ec9840bf6fd06fed967d5e70bee1983971344.zip external_llvm-bb0ec9840bf6fd06fed967d5e70bee1983971344.tar.gz external_llvm-bb0ec9840bf6fd06fed967d5e70bee1983971344.tar.bz2 | |
[Sparc] Use addxcc/subxcc for adde/sube instead of addx/subx.
addx/subx does not modify conditional codes whereas addxcc/subxx does.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192053 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Sparc')
| -rw-r--r-- | lib/Target/Sparc/SparcInstrInfo.td | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/Target/Sparc/SparcInstrInfo.td b/lib/Target/Sparc/SparcInstrInfo.td index fcab5b3..470de70 100644 --- a/lib/Target/Sparc/SparcInstrInfo.td +++ b/lib/Target/Sparc/SparcInstrInfo.td @@ -504,13 +504,13 @@ def LEA_ADDri : F3_2<2, 0b000000, let Defs = [ICC] in defm ADDCC : F3_12<"addcc", 0b010000, addc>; -let Uses = [ICC] in - defm ADDX : F3_12<"addx", 0b001000, adde>; +let Uses = [ICC], Defs = [ICC] in + defm ADDX : F3_12<"addxcc", 0b001000, adde>; // Section B.15 - Subtract Instructions, p. 110 defm SUB : F3_12 <"sub" , 0b000100, sub>; -let Uses = [ICC] in - defm SUBX : F3_12 <"subx" , 0b001100, sube>; +let Uses = [ICC], Defs = [ICC] in + defm SUBX : F3_12 <"subxcc" , 0b001100, sube>; let Defs = [ICC] in defm SUBCC : F3_12 <"subcc", 0b010100, subc>; |