Changes in directory llvm/lib/Target/X86:
X86InstrSSE.td updated: 1.146 -> 1.147
---
Log message:
Use a multiclass to simplify 'SSE2 Integer comparison'
---
Diffs of the changes: (+19 -61)
X86InstrSSE.td | 80 +++++++++++++--------------------------------------------
1 files changed, 19 insertions(+), 61 deletions(-)
Index: llvm/lib/Target/X86/X86InstrSSE.td
diff -u llvm/lib/Target/X86/X86InstrSSE.td:1.146
llvm/lib/Target/X86/X86InstrSSE.td:1.147
--- llvm/lib/Target/X86/X86InstrSSE.td:1.146 Sat Oct 7 01:33:36 2006
+++ llvm/lib/Target/X86/X86InstrSSE.td Sat Oct 7 01:47:08 2006
@@ -1671,69 +1671,27 @@
(load addr:$src2))))]>;
}
+
+let isTwoAddress = 1 in {
+multiclass PDI_binop_rm<bits<8> opc, string OpcodeStr, Intrinsic IntId> {
+ def rr : PDI<opc, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2),
+ !strconcat(OpcodeStr, " {$src2, $dst|$dst, $src2"),
+ [(set VR128:$dst, (IntId VR128:$src1, VR128:$src2))]>;
+ def rm : PDI<opc, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2),
+ !strconcat(OpcodeStr, " {$src2, $dst|$dst, $src2"),
+ [(set VR128:$dst, (IntId VR128:$src1,
+ (bitconvert (loadv2i64
addr:$src2))))]>;
+}
+}
+
// SSE2 Integer comparison
let isTwoAddress = 1 in {
-def PCMPEQBrr : PDI<0x74, MRMSrcReg,
- (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "pcmpeqb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpeq_b VR128:$src1,
- VR128:$src2))]>;
-def PCMPEQBrm : PDI<0x74, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "pcmpeqb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpeq_b VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PCMPEQWrr : PDI<0x75, MRMSrcReg,
- (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "pcmpeqw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpeq_w VR128:$src1,
- VR128:$src2))]>;
-def PCMPEQWrm : PDI<0x75, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "pcmpeqw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpeq_w VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PCMPEQDrr : PDI<0x76, MRMSrcReg,
- (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "pcmpeqd {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpeq_d VR128:$src1,
- VR128:$src2))]>;
-def PCMPEQDrm : PDI<0x76, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "pcmpeqd {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpeq_d VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-
-def PCMPGTBrr : PDI<0x64, MRMSrcReg,
- (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "pcmpgtb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpgt_b VR128:$src1,
- VR128:$src2))]>;
-def PCMPGTBrm : PDI<0x64, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "pcmpgtb {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpgt_b VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PCMPGTWrr : PDI<0x65, MRMSrcReg,
- (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "pcmpgtw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpgt_w VR128:$src1,
- VR128:$src2))]>;
-def PCMPGTWrm : PDI<0x65, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "pcmpgtw {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpgt_w VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
-def PCMPGTDrr : PDI<0x66, MRMSrcReg,
- (ops VR128:$dst, VR128:$src1, VR128:$src2),
- "pcmpgtd {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpgt_d VR128:$src1,
- VR128:$src2))]>;
-def PCMPGTDrm : PDI<0x66, MRMSrcMem,
- (ops VR128:$dst, VR128:$src1, i128mem:$src2),
- "pcmpgtd {$src2, $dst|$dst, $src2}",
- [(set VR128:$dst, (int_x86_sse2_pcmpgt_d VR128:$src1,
- (bitconvert (loadv2i64 addr:$src2))))]>;
+defm PCMPEQB : PDI_binop_rm<0x74, "pcmpeqb", int_x86_sse2_pcmpeq_b>;
+defm PCMPEQW : PDI_binop_rm<0x75, "pcmpeqw", int_x86_sse2_pcmpeq_w>;
+defm PCMPEQD : PDI_binop_rm<0x76, "pcmpeqd", int_x86_sse2_pcmpeq_d>;
+defm PCMPGTB : PDI_binop_rm<0x64, "pcmpgtb", int_x86_sse2_pcmpgt_b>;
+defm PCMPGTW : PDI_binop_rm<0x65, "pcmpgtw", int_x86_sse2_pcmpgt_w>;
+defm PCMPGTD : PDI_binop_rm<0x66, "pcmpgtd", int_x86_sse2_pcmpgt_d>;
}
// Pack instructions
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