From 7c47f9a7eabbdf6c80a833fc1c49f9dc7529ebe6 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Sat, 7 Oct 2006 19:14:49 +0000 Subject: [PATCH] Add multiclass for SSE2 instructions that correspond to simple binops. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30808 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/X86/X86InstrSSE.td | 91 ++++++++++++++--------------------- 1 file changed, 35 insertions(+), 56 deletions(-) diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index fa31f73eb1d..5150ea66861 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -1306,93 +1306,72 @@ multiclass PDI_binop_rmi_int opc, bits<8> opc2, Format ImmForm, } } + +let isTwoAddress = 1 in { +/// PDI_binop_rm - Simple SSE2 binary operator. +multiclass PDI_binop_rm opc, string OpcodeStr, SDNode OpNode, + ValueType OpVT, bit Commutable = 0> { + def rr : PDI { + let isCommutable = Commutable; + } + def rm : PDI; +} +} + + // 128-bit Integer Arithmetic + +defm PADDB : PDI_binop_rm<0xFC, "paddb", add, v16i8, 1>; +defm PADDW : PDI_binop_rm<0xFD, "paddw", add, v8i16, 1>; +defm PADDD : PDI_binop_rm<0xFE, "paddd", add, v4i32, 1>; + +//defm PADDQ : PDI_binop_rm<0xD4, "paddq", add, v2i64, 1>; + let isTwoAddress = 1 in { -let isCommutable = 1 in { -def PADDBrr : PDI<0xFC, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), - "paddb {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v16i8 (add VR128:$src1, VR128:$src2)))]>; -def PADDWrr : PDI<0xFD, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), - "paddw {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v8i16 (add VR128:$src1, VR128:$src2)))]>; -def PADDDrr : PDI<0xFE, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), - "paddd {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v4i32 (add VR128:$src1, VR128:$src2)))]>; +let isCommutable = 1 in { def PADDQrr : PDI<0xD4, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), "paddq {$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2i64 (add VR128:$src1, VR128:$src2)))]>; } -def PADDBrm : PDI<0xFC, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), - "paddb {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (add VR128:$src1, - (bc_v16i8 (loadv2i64 addr:$src2))))]>; -def PADDWrm : PDI<0xFD, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), - "paddw {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (add VR128:$src1, - (bc_v8i16 (loadv2i64 addr:$src2))))]>; -def PADDDrm : PDI<0xFE, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), - "paddd {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (add VR128:$src1, - (bc_v4i32 (loadv2i64 addr:$src2))))]>; def PADDQrm : PDI<0xD4, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), "paddd {$src2, $dst|$dst, $src2}", [(set VR128:$dst, (add VR128:$src1, (loadv2i64 addr:$src2)))]>; - +} defm PADDSB : PDI_binop_rm_int<0xEC, "paddsb" , int_x86_sse2_padds_b, 1>; defm PADDSW : PDI_binop_rm_int<0xED, "paddsw" , int_x86_sse2_padds_w, 1>; defm PADDUSB : PDI_binop_rm_int<0xDC, "paddusb", int_x86_sse2_paddus_b, 1>; defm PADDUSW : PDI_binop_rm_int<0xDD, "paddusw", int_x86_sse2_paddus_w, 1>; -def PSUBBrr : PDI<0xF8, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), - "psubb {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v16i8 (sub VR128:$src1, VR128:$src2)))]>; -def PSUBWrr : PDI<0xF9, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), - "psubw {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v8i16 (sub VR128:$src1, VR128:$src2)))]>; -def PSUBDrr : PDI<0xFA, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), - "psubd {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v4i32 (sub VR128:$src1, VR128:$src2)))]>; +defm PSUBB : PDI_binop_rm<0xF8, "psubb", sub, v16i8>; +defm PSUBW : PDI_binop_rm<0xF9, "psubw", sub, v8i16>; +defm PSUBD : PDI_binop_rm<0xFA, "psubd", sub, v4i32>; + + +let isTwoAddress = 1 in { def PSUBQrr : PDI<0xFB, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), "psubq {$src2, $dst|$dst, $src2}", [(set VR128:$dst, (v2i64 (sub VR128:$src1, VR128:$src2)))]>; -def PSUBBrm : PDI<0xF8, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), - "psubb {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (sub VR128:$src1, - (bc_v16i8 (loadv2i64 addr:$src2))))]>; -def PSUBWrm : PDI<0xF9, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), - "psubw {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (sub VR128:$src1, - (bc_v8i16 (loadv2i64 addr:$src2))))]>; -def PSUBDrm : PDI<0xFA, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), - "psubd {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (sub VR128:$src1, - (bc_v4i32 (loadv2i64 addr:$src2))))]>; def PSUBQrm : PDI<0xFB, MRMSrcMem, (ops VR128:$dst, VR128:$src1, i128mem:$src2), "psubd {$src2, $dst|$dst, $src2}", [(set VR128:$dst, (sub VR128:$src1, (loadv2i64 addr:$src2)))]>; +} defm PSUBSB : PDI_binop_rm_int<0xE8, "psubsb" , int_x86_sse2_psubs_b>; defm PSUBSW : PDI_binop_rm_int<0xE9, "psubsw" , int_x86_sse2_psubs_w>; defm PSUBUSB : PDI_binop_rm_int<0xD8, "psubusb", int_x86_sse2_psubus_b>; defm PSUBUSW : PDI_binop_rm_int<0xD9, "psubusw", int_x86_sse2_psubus_w>; - -let isCommutable = 1 in { -def PMULLWrr : PDI<0xD5, MRMSrcReg, (ops VR128:$dst, VR128:$src1, VR128:$src2), - "pmullw {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v8i16 (mul VR128:$src1, VR128:$src2)))]>; -} -def PMULLWrm : PDI<0xD5, MRMSrcMem, - (ops VR128:$dst, VR128:$src1, i128mem:$src2), - "pmullw {$src2, $dst|$dst, $src2}", - [(set VR128:$dst, (v8i16 (mul VR128:$src1, - (bitconvert (loadv2i64 addr:$src2)))))]>; -} +defm PMULLW : PDI_binop_rm<0xD5, "pmullw", mul, v8i16, 1>; defm PMULHUW : PDI_binop_rm_int<0xE4, "pmulhuw", int_x86_sse2_pmulhu_w, 1>; defm PMULHW : PDI_binop_rm_int<0xE5, "pmulhw" , int_x86_sse2_pmulh_w , 1>; -- 2.34.1