Changes in directory llvm/lib/Target/PowerPC:
PPCISelLowering.cpp updated: 1.117 -> 1.118
PPCInstrAltivec.td updated: 1.16 -> 1.17
README_ALTIVEC.txt updated: 1.3 -> 1.4
---
Log message:
Add a few more altivec intrinsics
---
Diffs of the changes: (+28 -6)
PPCISelLowering.cpp | 4 ++--
PPCInstrAltivec.td | 28 ++++++++++++++++++++++++++--
README_ALTIVEC.txt | 2 --
3 files changed, 28 insertions(+), 6 deletions(-)
Index: llvm/lib/Target/PowerPC/PPCISelLowering.cpp
diff -u llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.117
llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.118
--- llvm/lib/Target/PowerPC/PPCISelLowering.cpp:1.117 Mon Mar 27 19:43:22 2006
+++ llvm/lib/Target/PowerPC/PPCISelLowering.cpp Mon Mar 27 22:15:58 2006
@@ -300,8 +300,8 @@
if (OpVal.Val == 0) return false; // All UNDEF: use implicit def.
- unsigned ValSizeInBytes;
- uint64_t Value;
+ unsigned ValSizeInBytes = 0;
+ uint64_t Value = 0;
if (ConstantSDNode *CN = dyn_cast<ConstantSDNode>(OpVal)) {
Value = CN->getValue();
ValSizeInBytes = MVT::getSizeInBits(CN->getValueType(0))/8;
Index: llvm/lib/Target/PowerPC/PPCInstrAltivec.td
diff -u llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.16
llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.17
--- llvm/lib/Target/PowerPC/PPCInstrAltivec.td:1.16 Mon Mar 27 20:29:37 2006
+++ llvm/lib/Target/PowerPC/PPCInstrAltivec.td Mon Mar 27 22:15:58 2006
@@ -121,7 +121,14 @@
[(set VRRC:$vD, (fneg (fsub (fmul VRRC:$vA, VRRC:$vC),
VRRC:$vB)))]>,
Requires<[FPContractions]>;
-
+def VMHADDSHS : VAForm_1a<32, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, VRRC:$vC),
+ "vmhaddshs $vD, $vA, $vB, $vC", VecFP,
+ [(set VRRC:$vD,
+ (int_ppc_altivec_vmhaddshs VRRC:$vA, VRRC:$vB, VRRC:$vC))]>;
+def VMHRADDSHS : VAForm_1a<33, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, VRRC:$vC),
+ "vmhraddshs $vD, $vA, $vB, $vC", VecFP,
+ [(set VRRC:$vD,
+ (int_ppc_altivec_vmhraddshs VRRC:$vA, VRRC:$vB,
VRRC:$vC))]>;
def VPERM : VAForm_1a<43, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB, VRRC:$vC),
"vperm $vD, $vA, $vB, $vC", VecPerm,
[(set VRRC:$vD,
@@ -213,6 +220,22 @@
def VMINFP : VXForm_1<1098, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
"vminfp $vD, $vA, $vB", VecFP,
[]>;
+def VMRGHH : VXForm_1<76, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
+ "vmrghh $vD, $vA, $vB", VecFP,
+ [(set VRRC:$vD,
+ (int_ppc_altivec_vmrghh VRRC:$vA, VRRC:$vB))]>;
+def VMRGHW : VXForm_1<140, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
+ "vmrghh $vD, $vA, $vB", VecFP,
+ [(set VRRC:$vD,
+ (int_ppc_altivec_vmrghw VRRC:$vA, VRRC:$vB))]>;
+def VMRGLH : VXForm_1<332, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
+ "vmrglh $vD, $vA, $vB", VecFP,
+ [(set VRRC:$vD,
+ (int_ppc_altivec_vmrglh VRRC:$vA, VRRC:$vB))]>;
+def VMRGLW : VXForm_1<396, (ops VRRC:$vD, VRRC:$vA, VRRC:$vB),
+ "vmrglh $vD, $vA, $vB", VecFP,
+ [(set VRRC:$vD,
+ (int_ppc_altivec_vmrglw VRRC:$vA, VRRC:$vB))]>;
def VREFP : VXForm_2<266, (ops VRRC:$vD, VRRC:$vB),
"vrefp $vD, $vB", VecFP,
[(set VRRC:$vD, (int_ppc_altivec_vrefp VRRC:$vB))]>;
@@ -598,7 +621,8 @@
(VMADDFP VRRC:$A, VRRC:$B, VRRC:$C)>;
def : Pat<(int_ppc_altivec_vnmsubfp VRRC:$A, VRRC:$B, VRRC:$C),
(VNMSUBFP VRRC:$A, VRRC:$B, VRRC:$C)>;
-
+def : Pat<(int_ppc_altivec_vperm VRRC:$A, VRRC:$B, VRRC:$C),
+ (VPERM VRRC:$A, VRRC:$B, VRRC:$C)>;
def : Pat<(vector_shuffle (v4i32 VRRC:$vB), (undef), VSPLT_shuffle_mask:$UIMM),
(v4i32 (VSPLTW VSPLT_shuffle_mask:$UIMM, VRRC:$vB))>;
Index: llvm/lib/Target/PowerPC/README_ALTIVEC.txt
diff -u llvm/lib/Target/PowerPC/README_ALTIVEC.txt:1.3
llvm/lib/Target/PowerPC/README_ALTIVEC.txt:1.4
--- llvm/lib/Target/PowerPC/README_ALTIVEC.txt:1.3 Mon Mar 27 20:29:37 2006
+++ llvm/lib/Target/PowerPC/README_ALTIVEC.txt Mon Mar 27 22:15:58 2006
@@ -54,13 +54,11 @@
mf*
vavg*
vmax*
-vmhaddshs/vmhraddshs
vmin*
vmladduhm
vmr*
vmsum*
vmul*
-vperm
vpk*
vsel (some aliases only accessible using builtins)
vup*
_______________________________________________
llvm-commits mailing list
llvm-commits@cs.uiuc.edu
http://lists.cs.uiuc.edu/mailman/listinfo/llvm-commits
