[llvm-commits] CVS: llvm/lib/Target/X86/X86InstrSSE.td
Chris Lattner
sabre at nondot.org
Sat Oct 7 11:49:00 PDT 2006
Changes in directory llvm/lib/Target/X86:
X86InstrSSE.td updated: 1.151 -> 1.152
---
Log message:
Convert saturating PADD/PSUB's to use a multiclass
---
Diffs of the changes: (+9 -71)
X86InstrSSE.td | 80 ++++++---------------------------------------------------
1 files changed, 9 insertions(+), 71 deletions(-)
Index: llvm/lib/Target/X86/X86InstrSSE.td
diff -u llvm/lib/Target/X86/X86InstrSSE.td:1.151 llvm/lib/Target/X86/X86InstrSSE.td:1.152
--- llvm/lib/Target/X86/X86InstrSSE.td:1.151 Sat Oct 7 13:39:00 2006
+++ llvm/lib/Target/X86/X86InstrSSE.td Sat Oct 7 13:48:46 2006
@@ -1340,41 +1340,11 @@
[(set VR128:$dst, (add VR128:$src1,
(loadv2i64 addr:$src2)))]>;
-let isCommutable = 1 in {
-def PADDSBrr : PDI<0xEC, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "paddsb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_padds_b VR128:$src1,
- VR128:$src2))]>;
-def PADDSWrr : PDI<0xED, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "paddsw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_padds_w VR128:$src1,
- VR128:$src2))]>;
-def PADDUSBrr : PDI<0xDC, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "paddusb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_paddus_b VR128:$src1,
- VR128:$src2))]>;
-def PADDUSWrr : PDI<0xDD, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "paddusw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_paddus_w VR128:$src1,
- VR128:$src2))]>;
-}
-def PADDSBrm : PDI<0xEC, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "paddsb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_padds_b VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PADDSWrm : PDI<0xED, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "paddsw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_padds_w VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PADDUSBrm : PDI<0xDC, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "paddusb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_paddus_b VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PADDUSWrm : PDI<0xDD, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "paddusw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_paddus_w VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
+defm PADDSB : PDI_binop_rm<0xEC, "paddsb" , int_x86_sse2_padds_b, 1>;
+defm PADDSW : PDI_binop_rm<0xED, "paddsw" , int_x86_sse2_padds_w, 1>;
+defm PADDUSB : PDI_binop_rm<0xDC, "paddusb", int_x86_sse2_paddus_b, 1>;
+defm PADDUSW : PDI_binop_rm<0xDD, "paddusw", int_x86_sse2_paddus_w, 1>;
def PSUBBrr : PDI<0xF8, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
"psubb {$src2, $dst|$dst, $src2}",
@@ -1406,43 +1376,11 @@
[(set VR128:$dst, (sub VR128:$src1,
(loadv2i64 addr:$src2)))]>;
-def PSUBSBrr : PDI<0xE8, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "psubsb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubs_b VR128:$src1,
- VR128:$src2))]>;
-def PSUBSWrr : PDI<0xE9, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "psubsw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubs_w VR128:$src1,
- VR128:$src2))]>;
-def PSUBUSBrr : PDI<0xD8, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "psubusb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubus_b VR128:$src1,
- VR128:$src2))]>;
-def PSUBUSWrr : PDI<0xD9, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "psubusw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubus_w VR128:$src1,
- VR128:$src2))]>;
+defm PSUBSB : PDI_binop_rm<0xE8, "psubsb" , int_x86_sse2_psubs_b>;
+defm PSUBSW : PDI_binop_rm<0xE9, "psubsw" , int_x86_sse2_psubs_w>;
+defm PSUBUSB : PDI_binop_rm<0xD8, "psubusb", int_x86_sse2_psubus_b>;
+defm PSUBUSW : PDI_binop_rm<0xD9, "psubusw", int_x86_sse2_psubus_w>;
-def PSUBSBrm : PDI<0xE8, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "psubsb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubs_b VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PSUBSWrm : PDI<0xE9, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "psubsw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubs_w VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PSUBUSBrm : PDI<0xD8, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "psubusb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubus_b VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PSUBUSWrm : PDI<0xD9, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "psubusw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_psubus_w VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
let isCommutable = 1 in {
def PMULLWrr : PDI<0xD5, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
@@ -1453,7 +1391,7 @@
(ops VR128:$dst, VR128:$src1, i128mem:$src2),
"pmullw {$src2, $dst|$dst, $src2}",
[(set VR128:$dst, (v8i16 (mul VR128:$src1,
- (bc_v8i16 (loadv2i64 addr:$src2)))))]>;
+ (bitconvert (loadv2i64 addr:$src2)))))]>;
}
defm PMULHUW : PDI_binop_rm<0xE4, "pmulhuw", int_x86_sse2_pmulhu_w, 1>;
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