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| author | Chris Lattner <sabre@nondot.org> | 2006-10-11 04:12:39 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-10-11 04:12:39 +0000 |
| commit | 78feeb04603ded015be718538ec53fd09b84dede (patch) | |
| tree | 11c769f5e5c31fe8efcae06d652d7feae7209df3 /lib/Target/Alpha/AlphaInstrInfo.td | |
| parent | 39e73f7c8318ab2791884d1c4e78ff849ddbaa16 (diff) | |
| download | external_llvm-78feeb04603ded015be718538ec53fd09b84dede.zip external_llvm-78feeb04603ded015be718538ec53fd09b84dede.tar.gz external_llvm-78feeb04603ded015be718538ec53fd09b84dede.tar.bz2 | |
Remove dead/redundant instructions. These are handled by ZAPNOTi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30872 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Alpha/AlphaInstrInfo.td')
| -rw-r--r-- | lib/Target/Alpha/AlphaInstrInfo.td | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/Target/Alpha/AlphaInstrInfo.td b/lib/Target/Alpha/AlphaInstrInfo.td index 6068956..d63d0ba 100644 --- a/lib/Target/Alpha/AlphaInstrInfo.td +++ b/lib/Target/Alpha/AlphaInstrInfo.td @@ -385,12 +385,7 @@ def XOR : OForm< 0x11, 0x40, "xor $RA,$RB,$RC", [(set GPRC:$RC, (xor GPRC:$RA, GPRC:$RB))], s_ilog>; def XORi : OFormL<0x11, 0x40, "xor $RA,$L,$RC", [(set GPRC:$RC, (xor GPRC:$RA, immUExt8:$L))], s_ilog>; -//FIXME: what to do about zap? the cases it catches are very complex -def ZAP : OForm< 0x12, 0x30, "zap $RA,$RB,$RC", [], s_ishf>; //Zero bytes -//ZAPi is useless give ZAPNOTi -def ZAPi : OFormL<0x12, 0x30, "zap $RA,$L,$RC", [], s_ishf>; //Zero bytes -//FIXME: what to do about zapnot? see ZAP :) -def ZAPNOT : OForm< 0x12, 0x31, "zapnot $RA,$RB,$RC", [], s_ishf>; //Zero bytes not + def ZAPNOTi : OFormL<0x12, 0x31, "zapnot $RA,$L,$RC", [(set GPRC:$RC, (and GPRC:$RA, immZAP:$L))], s_ishf>; |