// CLMUL Instructions
//===----------------------------------------------------------------------===//
-// Carry-less Multiplication instructions
-let neverHasSideEffects = 1 in {
// AVX carry-less Multiplication instructions
def VPCLMULQDQrr : AVXCLMULIi8<0x44, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
"vpclmulqdq\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
- []>;
+ [(set VR128:$dst,
+ (int_x86_pclmulqdq VR128:$src1, VR128:$src2, imm:$src3))]>;
-let mayLoad = 1 in
def VPCLMULQDQrm : AVXCLMULIi8<0x44, MRMSrcMem, (outs VR128:$dst),
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
"vpclmulqdq\t{$src3, $src2, $src1, $dst|$dst, $src1, $src2, $src3}",
- []>;
+ [(set VR128:$dst, (int_x86_pclmulqdq VR128:$src1,
+ (memopv2i64 addr:$src2), imm:$src3))]>;
+// Carry-less Multiplication instructions
let Constraints = "$src1 = $dst" in {
def PCLMULQDQrr : CLMULIi8<0x44, MRMSrcReg, (outs VR128:$dst),
(ins VR128:$src1, VR128:$src2, i8imm:$src3),
"pclmulqdq\t{$src3, $src2, $dst|$dst, $src2, $src3}",
- []>;
+ [(set VR128:$dst,
+ (int_x86_pclmulqdq VR128:$src1, VR128:$src2, imm:$src3))]>;
-let mayLoad = 1 in
def PCLMULQDQrm : CLMULIi8<0x44, MRMSrcMem, (outs VR128:$dst),
(ins VR128:$src1, i128mem:$src2, i8imm:$src3),
"pclmulqdq\t{$src3, $src2, $dst|$dst, $src2, $src3}",
- []>;
+ [(set VR128:$dst, (int_x86_pclmulqdq VR128:$src1,
+ (memopv2i64 addr:$src2), imm:$src3))]>;
} // Constraints = "$src1 = $dst"
-} // neverHasSideEffects = 1
multiclass pclmul_alias<string asm, int immop> {
- def : InstAlias<!strconcat("pclmul", asm,
- "dq {$src, $dst|$dst, $src}"),
+ def : InstAlias<!strconcat("pclmul", asm, "dq {$src, $dst|$dst, $src}"),
(PCLMULQDQrr VR128:$dst, VR128:$src, immop)>;
- def : InstAlias<!strconcat("pclmul", asm,
- "dq {$src, $dst|$dst, $src}"),
+ def : InstAlias<!strconcat("pclmul", asm, "dq {$src, $dst|$dst, $src}"),
(PCLMULQDQrm VR128:$dst, i128mem:$src, immop)>;
- def : InstAlias<!strconcat("vpclmul", asm,
+ def : InstAlias<!strconcat("vpclmul", asm,
"dq {$src2, $src1, $dst|$dst, $src1, $src2}"),
(VPCLMULQDQrr VR128:$dst, VR128:$src1, VR128:$src2, immop)>;
- def : InstAlias<!strconcat("vpclmul", asm,
+ def : InstAlias<!strconcat("vpclmul", asm,
"dq {$src2, $src1, $dst|$dst, $src1, $src2}"),
(VPCLMULQDQrm VR128:$dst, VR128:$src1, i128mem:$src2, immop)>;
}