[llvm-commits] CVS: llvm/lib/Target/PowerPC/PPCInstrAltivec.td
Chris Lattner
lattner at cs.uiuc.edu
Sat Mar 25 15:05:42 PST 2006
Changes in directory llvm/lib/Target/PowerPC:
PPCInstrAltivec.td updated: 1.3 -> 1.4
---
Log message:
add patterns for VANDC/VNOR, implementing
CodeGen/PowerPC/eqv-andc-orc-nor.ll:VNOR/VANDC
---
Diffs of the changes: (+8 -3)
PPCInstrAltivec.td | 11 ++++++++---
1 files changed, 8 insertions(+), 3 deletions(-)
Index: llvm/lib/Target/PowerPC/PPCInstrAltivec.td
diff -u llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.3 llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.4
--- llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.3 Sat Mar 25 16:16:05 2006
+++ llvm/lib/Target/PowerPC/PPCInstrAltivec.td Sat Mar 25 17:05:29 2006
@@ -163,7 +163,7 @@
[(set VRRC:$vD, (and (v4i32 VRRC:$vA), VRRC:$vB))]>;
def VANDC : VXForm_1<1092, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
"vandc $vD, $vA, $vB", VecFP,
- []>;
+ [(set VRRC:$vD, (vnot (and (v4i32 VRRC:$vA), VRRC:$vB)))]>;
def VCFSX : VXForm_1<842, (ops VRRC:$vD, u5imm:$UIMM, VRRC:$vB),
"vcfsx $vD, $vB, $UIMM", VecFP,
@@ -214,7 +214,7 @@
[(set VRRC:$vD, (fsub VRRC:$vA, VRRC:$vB))]>;
def VNOR : VXForm_1<1284, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
"vnor $vD, $vA, $vB", VecFP,
- []>;
+ [(set VRRC:$vD, (vnot (or (v4i32 VRRC:$vA), VRRC:$vB)))]>;
def VOR : VXForm_1<1156, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
"vor $vD, $vA, $vB", VecFP,
[(set VRRC:$vD, (or (v4i32 VRRC:$vA), VRRC:$vB))]>;
@@ -313,7 +313,12 @@
def : Pat<(v8i16 (or VRRC:$A, VRRC:$B)), (v8i16 (VOR VRRC:$A, VRRC:$B))>;
def : Pat<(v16i8 (xor VRRC:$A, VRRC:$B)), (v16i8 (VXOR VRRC:$A, VRRC:$B))>;
def : Pat<(v8i16 (xor VRRC:$A, VRRC:$B)), (v8i16 (VXOR VRRC:$A, VRRC:$B))>;
-
+def : Pat<(v16i8 (vnot (or VRRC:$A, VRRC:$B))),(v16i8 (VNOR VRRC:$A, VRRC:$B))>;
+def : Pat<(v8i16 (vnot (or VRRC:$A, VRRC:$B))),(v8i16 (VNOR VRRC:$A, VRRC:$B))>;
+def : Pat<(v16i8 (vnot (and VRRC:$A, VRRC:$B))),
+ (v16i8 (VANDC VRRC:$A, VRRC:$B))>;
+def : Pat<(v8i16 (vnot (and VRRC:$A, VRRC:$B))),
+ (v8i16 (VANDC VRRC:$A, VRRC:$B))>;
def : Pat<(fmul VRRC:$vA, VRRC:$vB),
(VMADDFP VRRC:$vA, VRRC:$vB, (V_SET0))>;
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