[x86] Remove some unnecessary and slightly confusing typecasts from some patterns...

[opencl/llvm.git] / lib / Target / X86 / X86InstrMMX.td

diff --git a/lib/Target/X86/X86InstrMMX.td b/lib/Target/X86/X86InstrMMX.td
index 16e5a80813258cbb771b7400ccce68d8b135c08d..dca5a77875c7a57daa924d16fa8213b2fa7be6df 100644 (file)
--- a/lib/Target/X86/X86InstrMMX.td
+++ b/lib/Target/X86/X86InstrMMX.td
@@ -38,12 +38,17 @@ def MMX_PHADDSUBD : OpndItins<
 >;
 }
 
+let Sched = WriteVecLogic in
+def MMX_INTALU_ITINS_VECLOGICSCHED : OpndItins<
+  IIC_MMX_ALU_RR, IIC_MMX_ALU_RM
+>;
+
 let Sched = WriteVecIMul in
 def MMX_PMUL_ITINS : OpndItins<
   IIC_MMX_PMUL, IIC_MMX_PMUL
 >;
 
-let Sched = WriteVecALU in {
+let Sched = WriteVecIMul in {
 def MMX_PSADBW_ITINS : OpndItins<
   IIC_MMX_PSADBW, IIC_MMX_PSADBW
 >;
@@ -122,7 +127,7 @@ let Constraints = "$src1 = $dst" in {
     def ri : MMXIi8<opc2, ImmForm, (outs VR64:$dst),
                                    (ins VR64:$src1, i32i8imm:$src2),
                     !strconcat(OpcodeStr, "\t{$src2, $dst|$dst, $src2}"),
-           [(set VR64:$dst, (IntId2 VR64:$src1, (i32 imm:$src2)))], itins.ri>,
+           [(set VR64:$dst, (IntId2 VR64:$src1, imm:$src2))], itins.ri>,
            Sched<[WriteVecShift]>;
   }
 }
@@ -165,14 +170,16 @@ multiclass SS3I_binop_rm_int_mm<bits<8> opc, string OpcodeStr,
 /// PALIGN MMX instructions (require SSSE3).
 multiclass ssse3_palign_mm<string asm, Intrinsic IntId> {
   def R64irr  : MMXSS3AI<0x0F, MRMSrcReg, (outs VR64:$dst),
-      (ins VR64:$src1, VR64:$src2, i8imm:$src3),
-      !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"), 
-      [(set VR64:$dst, (IntId VR64:$src1, VR64:$src2, (i8 imm:$src3)))]>;
+      (ins VR64:$src1, VR64:$src2, u8imm:$src3),
+      !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
+      [(set VR64:$dst, (IntId VR64:$src1, VR64:$src2, (i8 imm:$src3)))]>,
+      Sched<[WriteShuffle]>;
   def R64irm  : MMXSS3AI<0x0F, MRMSrcMem, (outs VR64:$dst),
-      (ins VR64:$src1, i64mem:$src2, i8imm:$src3),
+      (ins VR64:$src1, i64mem:$src2, u8imm:$src3),
       !strconcat(asm, "\t{$src3, $src2, $dst|$dst, $src2, $src3}"),
       [(set VR64:$dst, (IntId VR64:$src1,
-                       (bitconvert (load_mmx addr:$src2)), (i8 imm:$src3)))]>;
+                       (bitconvert (load_mmx addr:$src2)), (i8 imm:$src3)))]>,
+      Sched<[WriteShuffleLd, ReadAfterLd]>;
 }
 
 multiclass sse12_cvt_pint<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
@@ -192,11 +199,11 @@ multiclass sse12_cvt_pint_3addr<bits<8> opc, RegisterClass SrcRC,
   def irr : MMXPI<opc, MRMSrcReg, (outs DstRC:$dst),
                   (ins DstRC:$src1, SrcRC:$src2), asm,
                   [(set DstRC:$dst, (Int DstRC:$src1, SrcRC:$src2))],
-                  NoItinerary, d>;
+                  NoItinerary, d>, Sched<[WriteCvtI2F]>;
   def irm : MMXPI<opc, MRMSrcMem, (outs DstRC:$dst),
                   (ins DstRC:$src1, x86memop:$src2), asm,
                   [(set DstRC:$dst, (Int DstRC:$src1, (ld_frag addr:$src2)))],
-                  NoItinerary, d>;
+                  NoItinerary, d>, Sched<[WriteCvtI2FLd]>;
 }
 
 //===----------------------------------------------------------------------===//
@@ -213,7 +220,7 @@ def MMX_EMMS  : MMXI<0x77, RawFrm, (outs), (ins), "emms",
 // Data Transfer Instructions
 def MMX_MOVD64rr : MMXI<0x6E, MRMSrcReg, (outs VR64:$dst), (ins GR32:$src),
                         "movd\t{$src, $dst|$dst, $src}",
-                        [(set VR64:$dst, 
+                        [(set VR64:$dst,
                          (x86mmx (scalar_to_vector GR32:$src)))],
                         IIC_MMX_MOV_MM_RM>, Sched<[WriteMove]>;
 let canFoldAsLoad = 1 in
@@ -247,10 +254,10 @@ def MMX_MOVD64to64rr : MMXRI<0x6E, MRMSrcReg, (outs VR64:$dst), (ins GR64:$src),
 let SchedRW = [WriteMove] in {
 def MMX_MOVD64from64rr : MMXRI<0x7E, MRMDestReg,
                                (outs GR64:$dst), (ins VR64:$src),
-                               "movd\t{$src, $dst|$dst, $src}", 
+                               "movd\t{$src, $dst|$dst, $src}",
                              [(set GR64:$dst,
                               (bitconvert VR64:$src))], IIC_MMX_MOV_REG_MM>;
-let neverHasSideEffects = 1 in
+let hasSideEffects = 0 in
 def MMX_MOVQ64rr : MMXI<0x6F, MRMSrcReg, (outs VR64:$dst), (ins VR64:$src),
                         "movq\t{$src, $dst|$dst, $src}", [],
                         IIC_MMX_MOVQ_RR>;
@@ -267,11 +274,12 @@ def MMX_MOVQ64rm : MMXI<0x6F, MRMSrcMem, (outs VR64:$dst), (ins i64mem:$src),
                         "movq\t{$src, $dst|$dst, $src}",
                         [(set VR64:$dst, (load_mmx addr:$src))],
                         IIC_MMX_MOVQ_RM>;
+} // SchedRW
+let SchedRW = [WriteStore] in
 def MMX_MOVQ64mr : MMXI<0x7F, MRMDestMem, (outs), (ins i64mem:$dst, VR64:$src),
                         "movq\t{$src, $dst|$dst, $src}",
                         [(store (x86mmx VR64:$src), addr:$dst)],
                         IIC_MMX_MOVQ_RM>;
-} // SchedRW
 
 let SchedRW = [WriteMove] in {
 def MMX_MOVDQ2Qrr : MMXSDIi8<0xD6, MRMSrcReg, (outs VR64:$dst),
@@ -426,13 +434,13 @@ let Constraints = "$src1 = $dst" in
 
 // Logical Instructions
 defm MMX_PAND : MMXI_binop_rm_int<0xDB, "pand", int_x86_mmx_pand,
-                                  MMX_INTALU_ITINS, 1>;
+                                  MMX_INTALU_ITINS_VECLOGICSCHED, 1>;
 defm MMX_POR  : MMXI_binop_rm_int<0xEB, "por" , int_x86_mmx_por,
-                                  MMX_INTALU_ITINS, 1>;
+                                  MMX_INTALU_ITINS_VECLOGICSCHED, 1>;
 defm MMX_PXOR : MMXI_binop_rm_int<0xEF, "pxor", int_x86_mmx_pxor,
-                                  MMX_INTALU_ITINS, 1>;
+                                  MMX_INTALU_ITINS_VECLOGICSCHED, 1>;
 defm MMX_PANDN : MMXI_binop_rm_int<0xDF, "pandn", int_x86_mmx_pandn,
-                                  MMX_INTALU_ITINS>;
+                                  MMX_INTALU_ITINS_VECLOGICSCHED>;
 
 // Shift Instructions
 defm MMX_PSRLW : MMXI_binop_rmi_int<0xD1, 0x71, MRM2r, "psrlw",
@@ -478,19 +486,19 @@ defm MMX_PCMPGTD : MMXI_binop_rm_int<0x66, "pcmpgtd", int_x86_mmx_pcmpgt_d,
                                      MMX_INTALU_ITINS>;
 
 // -- Unpack Instructions
-defm MMX_PUNPCKHBW : MMXI_binop_rm_int<0x68, "punpckhbw", 
+defm MMX_PUNPCKHBW : MMXI_binop_rm_int<0x68, "punpckhbw",
                                        int_x86_mmx_punpckhbw,
                                        MMX_UNPCK_H_ITINS>;
-defm MMX_PUNPCKHWD : MMXI_binop_rm_int<0x69, "punpckhwd", 
+defm MMX_PUNPCKHWD : MMXI_binop_rm_int<0x69, "punpckhwd",
                                        int_x86_mmx_punpckhwd,
                                        MMX_UNPCK_H_ITINS>;
-defm MMX_PUNPCKHDQ : MMXI_binop_rm_int<0x6A, "punpckhdq", 
+defm MMX_PUNPCKHDQ : MMXI_binop_rm_int<0x6A, "punpckhdq",
                                        int_x86_mmx_punpckhdq,
                                        MMX_UNPCK_H_ITINS>;
-defm MMX_PUNPCKLBW : MMXI_binop_rm_int<0x60, "punpcklbw", 
+defm MMX_PUNPCKLBW : MMXI_binop_rm_int<0x60, "punpcklbw",
                                        int_x86_mmx_punpcklbw,
                                        MMX_UNPCK_L_ITINS>;
-defm MMX_PUNPCKLWD : MMXI_binop_rm_int<0x61, "punpcklwd", 
+defm MMX_PUNPCKLWD : MMXI_binop_rm_int<0x61, "punpcklwd",
                                        int_x86_mmx_punpcklwd,
                                        MMX_UNPCK_L_ITINS>;
 defm MMX_PUNPCKLDQ : MMXI_binop_rm_int<0x62, "punpckldq",
@@ -510,13 +518,13 @@ defm MMX_PSHUFB : SS3I_binop_rm_int_mm<0x00, "pshufb", int_x86_ssse3_pshuf_b,
                                        MMX_PSHUF_ITINS>;
 
 def MMX_PSHUFWri : MMXIi8<0x70, MRMSrcReg,
-                          (outs VR64:$dst), (ins VR64:$src1, i8imm:$src2),
+                          (outs VR64:$dst), (ins VR64:$src1, u8imm:$src2),
                           "pshufw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                           [(set VR64:$dst,
                              (int_x86_sse_pshuf_w VR64:$src1, imm:$src2))],
                           IIC_MMX_PSHUF>, Sched<[WriteShuffle]>;
 def MMX_PSHUFWmi : MMXIi8<0x70, MRMSrcMem,
-                          (outs VR64:$dst), (ins i64mem:$src1, i8imm:$src2),
+                          (outs VR64:$dst), (ins i64mem:$src1, u8imm:$src2),
                           "pshufw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                           [(set VR64:$dst,
                              (int_x86_sse_pshuf_w (load_mmx addr:$src1),
@@ -554,15 +562,15 @@ def MMX_PEXTRWirri: MMXIi8<0xC5, MRMSrcReg,
                        (outs GR32orGR64:$dst), (ins VR64:$src1, i32i8imm:$src2),
                        "pextrw\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                        [(set GR32orGR64:$dst, (int_x86_mmx_pextr_w VR64:$src1,
-                                         (iPTR imm:$src2)))],
+                                               imm:$src2))],
                        IIC_MMX_PEXTR>, Sched<[WriteShuffle]>;
 let Constraints = "$src1 = $dst" in {
   def MMX_PINSRWirri : MMXIi8<0xC4, MRMSrcReg,
-                      (outs VR64:$dst), 
+                      (outs VR64:$dst),
                       (ins VR64:$src1, GR32orGR64:$src2, i32i8imm:$src3),
                       "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
                       [(set VR64:$dst, (int_x86_mmx_pinsr_w VR64:$src1,
-                                        GR32orGR64:$src2, (iPTR imm:$src3)))],
+                                        GR32orGR64:$src2, imm:$src3))],
                       IIC_MMX_PINSRW>, Sched<[WriteShuffle]>;
 
   def MMX_PINSRWirmi : MMXIi8<0xC4, MRMSrcMem,
@@ -571,7 +579,7 @@ let Constraints = "$src1 = $dst" in {
                      "pinsrw\t{$src3, $src2, $dst|$dst, $src2, $src3}",
                      [(set VR64:$dst, (int_x86_mmx_pinsr_w VR64:$src1,
                                          (i32 (anyext (loadi16 addr:$src2))),
-                                       (iPTR imm:$src3)))],
+                                       imm:$src3))],
                      IIC_MMX_PINSRW>, Sched<[WriteShuffleLd, ReadAfterLd]>;
 }