Annotate SSE float conversions with SchedRW lists.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177460 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 81 insertions, 60 deletions

diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td
index 105963fe76..29942b09c6 100644
--- a/lib/Target/X86/X86InstrSSE.td
+++ b/lib/Target/X86/X86InstrSSE.td
@@ -1436,11 +1436,13 @@ multiclass sse12_vcvt_avx<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
                           X86MemOperand x86memop, string asm> {
 let neverHasSideEffects = 1 in {
   def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins DstRC:$src1, SrcRC:$src),
-              !strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>;
+              !strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>,
+           Sched<[WriteCvtI2F]>;
   let mayLoad = 1 in
   def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst),
               (ins DstRC:$src1, x86memop:$src),
-              !strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>;
+              !strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>,
+           Sched<[WriteCvtI2FLd, ReadAfterLd]>;
 } // neverHasSideEffects = 1
 }
 
@@ -1740,13 +1742,15 @@ let neverHasSideEffects = 1 in {
 def VCVTSD2SSrr  : VSDI<0x5A, MRMSrcReg, (outs FR32:$dst),
                        (ins FR64:$src1, FR64:$src2),
                       "cvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}", [],
-                      IIC_SSE_CVT_Scalar_RR>, VEX_4V, VEX_LIG;
+                      IIC_SSE_CVT_Scalar_RR>, VEX_4V, VEX_LIG,
+                      Sched<[WriteCvtF2F]>;
 let mayLoad = 1 in
 def VCVTSD2SSrm  : I<0x5A, MRMSrcMem, (outs FR32:$dst),
                        (ins FR64:$src1, f64mem:$src2),
                       "vcvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                       [], IIC_SSE_CVT_Scalar_RM>,
-                      XD, Requires<[HasAVX, OptForSize]>, VEX_4V, VEX_LIG;
+                      XD, Requires<[HasAVX, OptForSize]>, VEX_4V, VEX_LIG,
+                      Sched<[WriteCvtF2FLd, ReadAfterLd]>;
 }
 
 def : Pat<(f32 (fround FR64:$src)), (VCVTSD2SSrr FR64:$src, FR64:$src)>,
@@ -1755,26 +1759,28 @@ def : Pat<(f32 (fround FR64:$src)), (VCVTSD2SSrr FR64:$src, FR64:$src)>,
 def CVTSD2SSrr  : SDI<0x5A, MRMSrcReg, (outs FR32:$dst), (ins FR64:$src),
                       "cvtsd2ss\t{$src, $dst|$dst, $src}",
                       [(set FR32:$dst, (fround FR64:$src))],
-                      IIC_SSE_CVT_Scalar_RR>;
+                      IIC_SSE_CVT_Scalar_RR>, Sched<[WriteCvtF2F]>;
 def CVTSD2SSrm  : I<0x5A, MRMSrcMem, (outs FR32:$dst), (ins f64mem:$src),
                       "cvtsd2ss\t{$src, $dst|$dst, $src}",
                       [(set FR32:$dst, (fround (loadf64 addr:$src)))],
                       IIC_SSE_CVT_Scalar_RM>,
                       XD,
-                  Requires<[UseSSE2, OptForSize]>;
+                  Requires<[UseSSE2, OptForSize]>, Sched<[WriteCvtF2FLd]>;
 
 def Int_VCVTSD2SSrr: I<0x5A, MRMSrcReg,
                        (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
                        "vcvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                        [(set VR128:$dst,
                          (int_x86_sse2_cvtsd2ss VR128:$src1, VR128:$src2))],
-                       IIC_SSE_CVT_Scalar_RR>, XD, VEX_4V, Requires<[HasAVX]>;
+                       IIC_SSE_CVT_Scalar_RR>, XD, VEX_4V, Requires<[HasAVX]>,
+                       Sched<[WriteCvtF2F]>;
 def Int_VCVTSD2SSrm: I<0x5A, MRMSrcReg,
                        (outs VR128:$dst), (ins VR128:$src1, sdmem:$src2),
                        "vcvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                        [(set VR128:$dst, (int_x86_sse2_cvtsd2ss
                                           VR128:$src1, sse_load_f64:$src2))],
-                       IIC_SSE_CVT_Scalar_RM>, XD, VEX_4V, Requires<[HasAVX]>;
+                       IIC_SSE_CVT_Scalar_RM>, XD, VEX_4V, Requires<[HasAVX]>,
+                       Sched<[WriteCvtF2FLd, ReadAfterLd]>;
 
 let Constraints = "$src1 = $dst" in {
 def Int_CVTSD2SSrr: I<0x5A, MRMSrcReg,
@@ -1782,13 +1788,15 @@ def Int_CVTSD2SSrr: I<0x5A, MRMSrcReg,
                        "cvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                        [(set VR128:$dst,
                          (int_x86_sse2_cvtsd2ss VR128:$src1, VR128:$src2))],
-                       IIC_SSE_CVT_Scalar_RR>, XD, Requires<[UseSSE2]>;
+                       IIC_SSE_CVT_Scalar_RR>, XD, Requires<[UseSSE2]>,
+                       Sched<[WriteCvtF2F]>;
 def Int_CVTSD2SSrm: I<0x5A, MRMSrcReg,
                        (outs VR128:$dst), (ins VR128:$src1, sdmem:$src2),
                        "cvtsd2ss\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                        [(set VR128:$dst, (int_x86_sse2_cvtsd2ss
                                           VR128:$src1, sse_load_f64:$src2))],
-                       IIC_SSE_CVT_Scalar_RM>, XD, Requires<[UseSSE2]>;
+                       IIC_SSE_CVT_Scalar_RM>, XD, Requires<[UseSSE2]>,
+                       Sched<[WriteCvtF2FLd, ReadAfterLd]>;
 }
 
 // Convert scalar single to scalar double
@@ -1798,13 +1806,15 @@ def VCVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst),
                     (ins FR32:$src1, FR32:$src2),
                     "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                     [], IIC_SSE_CVT_Scalar_RR>,
-                    XS, Requires<[HasAVX]>, VEX_4V, VEX_LIG;
+                    XS, Requires<[HasAVX]>, VEX_4V, VEX_LIG,
+                    Sched<[WriteCvtF2F]>;
 let mayLoad = 1 in
 def VCVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst),
                     (ins FR32:$src1, f32mem:$src2),
                     "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                     [], IIC_SSE_CVT_Scalar_RM>,
-                    XS, VEX_4V, VEX_LIG, Requires<[HasAVX, OptForSize]>;
+                    XS, VEX_4V, VEX_LIG, Requires<[HasAVX, OptForSize]>,
+                    Sched<[WriteCvtF2FLd, ReadAfterLd]>;
 }
 
 def : Pat<(f64 (fextend FR32:$src)),
@@ -1823,12 +1833,12 @@ def CVTSS2SDrr : I<0x5A, MRMSrcReg, (outs FR64:$dst), (ins FR32:$src),
                    "cvtss2sd\t{$src, $dst|$dst, $src}",
                    [(set FR64:$dst, (fextend FR32:$src))],
                    IIC_SSE_CVT_Scalar_RR>, XS,
-                 Requires<[UseSSE2]>;
+                 Requires<[UseSSE2]>, Sched<[WriteCvtF2F]>;
 def CVTSS2SDrm : I<0x5A, MRMSrcMem, (outs FR64:$dst), (ins f32mem:$src),
                    "cvtss2sd\t{$src, $dst|$dst, $src}",
                    [(set FR64:$dst, (extloadf32 addr:$src))],
                    IIC_SSE_CVT_Scalar_RM>, XS,
-                 Requires<[UseSSE2, OptForSize]>;
+                 Requires<[UseSSE2, OptForSize]>, Sched<[WriteCvtF2FLd]>;
 
 // extload f32 -> f64.  This matches load+fextend because we have a hack in
 // the isel (PreprocessForFPConvert) that can introduce loads after dag
@@ -1845,57 +1855,61 @@ def Int_VCVTSS2SDrr: I<0x5A, MRMSrcReg,
                     "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                     [(set VR128:$dst,
                       (int_x86_sse2_cvtss2sd VR128:$src1, VR128:$src2))],
-                    IIC_SSE_CVT_Scalar_RR>, XS, VEX_4V, Requires<[HasAVX]>;
+                    IIC_SSE_CVT_Scalar_RR>, XS, VEX_4V, Requires<[HasAVX]>,
+                    Sched<[WriteCvtF2F]>;
 def Int_VCVTSS2SDrm: I<0x5A, MRMSrcMem,
                       (outs VR128:$dst), (ins VR128:$src1, ssmem:$src2),
                     "vcvtss2sd\t{$src2, $src1, $dst|$dst, $src1, $src2}",
                     [(set VR128:$dst,
                       (int_x86_sse2_cvtss2sd VR128:$src1, sse_load_f32:$src2))],
-                    IIC_SSE_CVT_Scalar_RM>, XS, VEX_4V, Requires<[HasAVX]>;
+                    IIC_SSE_CVT_Scalar_RM>, XS, VEX_4V, Requires<[HasAVX]>,
+                    Sched<[WriteCvtF2FLd, ReadAfterLd]>;
 let Constraints = "$src1 = $dst" in { // SSE2 instructions with XS prefix
 def Int_CVTSS2SDrr: I<0x5A, MRMSrcReg,
                       (outs VR128:$dst), (ins VR128:$src1, VR128:$src2),
                     "cvtss2sd\t{$src2, $dst|$dst, $src2}",
                     [(set VR128:$dst,
                       (int_x86_sse2_cvtss2sd VR128:$src1, VR128:$src2))],
-                    IIC_SSE_CVT_Scalar_RR>, XS, Requires<[UseSSE2]>;
+                    IIC_SSE_CVT_Scalar_RR>, XS, Requires<[UseSSE2]>,
+                    Sched<[WriteCvtF2F]>;
 def Int_CVTSS2SDrm: I<0x5A, MRMSrcMem,
                       (outs VR128:$dst), (ins VR128:$src1, ssmem:$src2),
                     "cvtss2sd\t{$src2, $dst|$dst, $src2}",
                     [(set VR128:$dst,
                       (int_x86_sse2_cvtss2sd VR128:$src1, sse_load_f32:$src2))],
-                    IIC_SSE_CVT_Scalar_RM>, XS, Requires<[UseSSE2]>;
+                    IIC_SSE_CVT_Scalar_RM>, XS, Requires<[UseSSE2]>,
+                    Sched<[WriteCvtF2FLd, ReadAfterLd]>;
 }
 
 // Convert packed single/double fp to doubleword
 def VCVTPS2DQrr : VPDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "cvtps2dq\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst, (int_x86_sse2_cvtps2dq VR128:$src))],
-                       IIC_SSE_CVT_PS_RR>, VEX;
+                       IIC_SSE_CVT_PS_RR>, VEX, Sched<[WriteCvtF2I]>;
 def VCVTPS2DQrm : VPDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                        "cvtps2dq\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst,
                          (int_x86_sse2_cvtps2dq (memopv4f32 addr:$src)))],
-                       IIC_SSE_CVT_PS_RM>, VEX;
+                       IIC_SSE_CVT_PS_RM>, VEX, Sched<[WriteCvtF2ILd]>;
 def VCVTPS2DQYrr : VPDI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
                         "cvtps2dq\t{$src, $dst|$dst, $src}",
                         [(set VR256:$dst,
                           (int_x86_avx_cvt_ps2dq_256 VR256:$src))],
-                        IIC_SSE_CVT_PS_RR>, VEX, VEX_L;
+                        IIC_SSE_CVT_PS_RR>, VEX, VEX_L, Sched<[WriteCvtF2I]>;
 def VCVTPS2DQYrm : VPDI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
                         "cvtps2dq\t{$src, $dst|$dst, $src}",
                         [(set VR256:$dst,
                           (int_x86_avx_cvt_ps2dq_256 (memopv8f32 addr:$src)))],
-                        IIC_SSE_CVT_PS_RM>, VEX, VEX_L;
+                        IIC_SSE_CVT_PS_RM>, VEX, VEX_L, Sched<[WriteCvtF2ILd]>;
 def CVTPS2DQrr : PDI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                      "cvtps2dq\t{$src, $dst|$dst, $src}",
                      [(set VR128:$dst, (int_x86_sse2_cvtps2dq VR128:$src))],
-                     IIC_SSE_CVT_PS_RR>;
+                     IIC_SSE_CVT_PS_RR>, Sched<[WriteCvtF2I]>;
 def CVTPS2DQrm : PDI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                      "cvtps2dq\t{$src, $dst|$dst, $src}",
                      [(set VR128:$dst,
                        (int_x86_sse2_cvtps2dq (memopv4f32 addr:$src)))],
-                     IIC_SSE_CVT_PS_RM>;
+                     IIC_SSE_CVT_PS_RM>, Sched<[WriteCvtF2ILd]>;
 
 
 // Convert Packed Double FP to Packed DW Integers
@@ -1906,7 +1920,7 @@ let Predicates = [HasAVX] in {
 def VCVTPD2DQrr  : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "vcvtpd2dq\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst, (int_x86_sse2_cvtpd2dq VR128:$src))]>,
-                       VEX;
+                       VEX, Sched<[WriteCvtF2I]>;
 
 // XMM only
 def : InstAlias<"vcvtpd2dqx\t{$src, $dst|$dst, $src}",
@@ -1914,18 +1928,20 @@ def : InstAlias<"vcvtpd2dqx\t{$src, $dst|$dst, $src}",
 def VCVTPD2DQXrm : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                        "vcvtpd2dqx\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst,
-                         (int_x86_sse2_cvtpd2dq (memopv2f64 addr:$src)))]>, VEX;
+                         (int_x86_sse2_cvtpd2dq (memopv2f64 addr:$src)))]>, VEX,
+                       Sched<[WriteCvtF2ILd]>;
 
 // YMM only
 def VCVTPD2DQYrr : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
                        "vcvtpd2dq{y}\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst,
-                         (int_x86_avx_cvt_pd2dq_256 VR256:$src))]>, VEX, VEX_L;
+                         (int_x86_avx_cvt_pd2dq_256 VR256:$src))]>, VEX, VEX_L,
+                       Sched<[WriteCvtF2I]>;
 def VCVTPD2DQYrm : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
                        "vcvtpd2dq{y}\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst,
                          (int_x86_avx_cvt_pd2dq_256 (memopv4f64 addr:$src)))]>,
-                       VEX, VEX_L;
+                       VEX, VEX_L, Sched<[WriteCvtF2ILd]>;
 def : InstAlias<"vcvtpd2dq\t{$src, $dst|$dst, $src}",
                 (VCVTPD2DQYrr VR128:$dst, VR256:$src)>;
 }
@@ -1934,11 +1950,11 @@ def CVTPD2DQrm  : SDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                       "cvtpd2dq\t{$src, $dst|$dst, $src}",
                       [(set VR128:$dst,
                         (int_x86_sse2_cvtpd2dq (memopv2f64 addr:$src)))],
-                      IIC_SSE_CVT_PD_RM>;
+                      IIC_SSE_CVT_PD_RM>, Sched<[WriteCvtF2ILd]>;
 def CVTPD2DQrr  : SDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                       "cvtpd2dq\t{$src, $dst|$dst, $src}",
                       [(set VR128:$dst, (int_x86_sse2_cvtpd2dq VR128:$src))],
-                      IIC_SSE_CVT_PD_RR>;
+                      IIC_SSE_CVT_PD_RR>, Sched<[WriteCvtF2I]>;
 
 // Convert with truncation packed single/double fp to doubleword
 // SSE2 packed instructions with XS prefix
@@ -1946,32 +1962,33 @@ def VCVTTPS2DQrr : VS2SI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                          "cvttps2dq\t{$src, $dst|$dst, $src}",
                          [(set VR128:$dst,
                            (int_x86_sse2_cvttps2dq VR128:$src))],
-                         IIC_SSE_CVT_PS_RR>, VEX;
+                         IIC_SSE_CVT_PS_RR>, VEX, Sched<[WriteCvtF2I]>;
 def VCVTTPS2DQrm : VS2SI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                          "cvttps2dq\t{$src, $dst|$dst, $src}",
                          [(set VR128:$dst, (int_x86_sse2_cvttps2dq
                                             (memopv4f32 addr:$src)))],
-                         IIC_SSE_CVT_PS_RM>, VEX;
+                         IIC_SSE_CVT_PS_RM>, VEX, Sched<[WriteCvtF2ILd]>;
 def VCVTTPS2DQYrr : VS2SI<0x5B, MRMSrcReg, (outs VR256:$dst), (ins VR256:$src),
                           "cvttps2dq\t{$src, $dst|$dst, $src}",
                           [(set VR256:$dst,
                             (int_x86_avx_cvtt_ps2dq_256 VR256:$src))],
-                          IIC_SSE_CVT_PS_RR>, VEX, VEX_L;
+                          IIC_SSE_CVT_PS_RR>, VEX, VEX_L, Sched<[WriteCvtF2I]>;
 def VCVTTPS2DQYrm : VS2SI<0x5B, MRMSrcMem, (outs VR256:$dst), (ins f256mem:$src),
                           "cvttps2dq\t{$src, $dst|$dst, $src}",
                           [(set VR256:$dst, (int_x86_avx_cvtt_ps2dq_256
                                              (memopv8f32 addr:$src)))],
-                          IIC_SSE_CVT_PS_RM>, VEX, VEX_L;
+                          IIC_SSE_CVT_PS_RM>, VEX, VEX_L,
+                          Sched<[WriteCvtF2ILd]>;
 
 def CVTTPS2DQrr : S2SI<0x5B, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "cvttps2dq\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst, (int_x86_sse2_cvttps2dq VR128:$src))],
-                       IIC_SSE_CVT_PS_RR>;
+                       IIC_SSE_CVT_PS_RR>, Sched<[WriteCvtF2I]>;
 def CVTTPS2DQrm : S2SI<0x5B, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                        "cvttps2dq\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst,
                          (int_x86_sse2_cvttps2dq (memopv4f32 addr:$src)))],
-                       IIC_SSE_CVT_PS_RM>;
+                       IIC_SSE_CVT_PS_RM>, Sched<[WriteCvtF2ILd]>;
 
 let Predicates = [HasAVX] in {
   def : Pat<(v4f32 (sint_to_fp (v4i32 VR128:$src))),
@@ -2021,7 +2038,7 @@ def VCVTTPD2DQrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                         "cvttpd2dq\t{$src, $dst|$dst, $src}",
                         [(set VR128:$dst,
                               (int_x86_sse2_cvttpd2dq VR128:$src))],
-                              IIC_SSE_CVT_PD_RR>, VEX;
+                              IIC_SSE_CVT_PD_RR>, VEX, Sched<[WriteCvtF2I]>;
 
 // The assembler can recognize rr 256-bit instructions by seeing a ymm
 // register, but the same isn't true when using memory operands instead.
@@ -2034,19 +2051,19 @@ def VCVTTPD2DQXrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                          "cvttpd2dqx\t{$src, $dst|$dst, $src}",
                          [(set VR128:$dst, (int_x86_sse2_cvttpd2dq
                                             (memopv2f64 addr:$src)))],
-                         IIC_SSE_CVT_PD_RM>, VEX;
+                         IIC_SSE_CVT_PD_RM>, VEX, Sched<[WriteCvtF2ILd]>;
 
 // YMM only
 def VCVTTPD2DQYrr : VPDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
                          "cvttpd2dq{y}\t{$src, $dst|$dst, $src}",
                          [(set VR128:$dst,
                            (int_x86_avx_cvtt_pd2dq_256 VR256:$src))],
-                         IIC_SSE_CVT_PD_RR>, VEX, VEX_L;
+                         IIC_SSE_CVT_PD_RR>, VEX, VEX_L, Sched<[WriteCvtF2I]>;
 def VCVTTPD2DQYrm : VPDI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
                          "cvttpd2dq{y}\t{$src, $dst|$dst, $src}",
                          [(set VR128:$dst,
                           (int_x86_avx_cvtt_pd2dq_256 (memopv4f64 addr:$src)))],
-                         IIC_SSE_CVT_PD_RM>, VEX, VEX_L;
+                         IIC_SSE_CVT_PD_RM>, VEX, VEX_L, Sched<[WriteCvtF2ILd]>;
 def : InstAlias<"vcvttpd2dq\t{$src, $dst|$dst, $src}",
                 (VCVTTPD2DQYrr VR128:$dst, VR256:$src)>;
 
@@ -2060,12 +2077,13 @@ let Predicates = [HasAVX] in {
 def CVTTPD2DQrr : PDI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                       "cvttpd2dq\t{$src, $dst|$dst, $src}",
                       [(set VR128:$dst, (int_x86_sse2_cvttpd2dq VR128:$src))],
-                      IIC_SSE_CVT_PD_RR>;
+                      IIC_SSE_CVT_PD_RR>, Sched<[WriteCvtF2I]>;
 def CVTTPD2DQrm : PDI<0xE6, MRMSrcMem, (outs VR128:$dst),(ins f128mem:$src),
                       "cvttpd2dq\t{$src, $dst|$dst, $src}",
                       [(set VR128:$dst, (int_x86_sse2_cvttpd2dq
                                         (memopv2f64 addr:$src)))],
-                                        IIC_SSE_CVT_PD_RM>;
+                                        IIC_SSE_CVT_PD_RM>,
+                      Sched<[WriteCvtF2ILd]>;
 
 // Convert packed single to packed double
 let Predicates = [HasAVX] in {
@@ -2073,32 +2091,32 @@ let Predicates = [HasAVX] in {
 def VCVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                      "vcvtps2pd\t{$src, $dst|$dst, $src}",
                      [(set VR128:$dst, (int_x86_sse2_cvtps2pd VR128:$src))],
-                     IIC_SSE_CVT_PD_RR>, TB, VEX;
+                     IIC_SSE_CVT_PD_RR>, TB, VEX, Sched<[WriteCvtF2F]>;
 def VCVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
                     "vcvtps2pd\t{$src, $dst|$dst, $src}",
                     [(set VR128:$dst, (v2f64 (extloadv2f32 addr:$src)))],
-                    IIC_SSE_CVT_PD_RM>, TB, VEX;
+                    IIC_SSE_CVT_PD_RM>, TB, VEX, Sched<[WriteCvtF2FLd]>;
 def VCVTPS2PDYrr : I<0x5A, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
                      "vcvtps2pd\t{$src, $dst|$dst, $src}",
                      [(set VR256:$dst,
                        (int_x86_avx_cvt_ps2_pd_256 VR128:$src))],
-                     IIC_SSE_CVT_PD_RR>, TB, VEX, VEX_L;
+                     IIC_SSE_CVT_PD_RR>, TB, VEX, VEX_L, Sched<[WriteCvtF2F]>;
 def VCVTPS2PDYrm : I<0x5A, MRMSrcMem, (outs VR256:$dst), (ins f128mem:$src),
                      "vcvtps2pd\t{$src, $dst|$dst, $src}",
                      [(set VR256:$dst,
                        (int_x86_avx_cvt_ps2_pd_256 (memopv4f32 addr:$src)))],
-                     IIC_SSE_CVT_PD_RM>, TB, VEX, VEX_L;
+                     IIC_SSE_CVT_PD_RM>, TB, VEX, VEX_L, Sched<[WriteCvtF2FLd]>;
 }
 
 let Predicates = [UseSSE2] in {
 def CVTPS2PDrr : I<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "cvtps2pd\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst, (int_x86_sse2_cvtps2pd VR128:$src))],
-                       IIC_SSE_CVT_PD_RR>, TB;
+                       IIC_SSE_CVT_PD_RR>, TB, Sched<[WriteCvtF2F]>;
 def CVTPS2PDrm : I<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f64mem:$src),
                    "cvtps2pd\t{$src, $dst|$dst, $src}",
                    [(set VR128:$dst, (v2f64 (extloadv2f32 addr:$src)))],
-                   IIC_SSE_CVT_PD_RM>, TB;
+                   IIC_SSE_CVT_PD_RM>, TB, Sched<[WriteCvtF2FLd]>;
 }
 
 // Convert Packed DW Integers to Packed Double FP
@@ -2106,30 +2124,33 @@ let Predicates = [HasAVX] in {
 let neverHasSideEffects = 1, mayLoad = 1 in
 def VCVTDQ2PDrm  : S2SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
                      "vcvtdq2pd\t{$src, $dst|$dst, $src}",
-                     []>, VEX;
+                     []>, VEX, Sched<[WriteCvtI2FLd]>;
 def VCVTDQ2PDrr  : S2SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                      "vcvtdq2pd\t{$src, $dst|$dst, $src}",
                      [(set VR128:$dst,
-                       (int_x86_sse2_cvtdq2pd VR128:$src))]>, VEX;
+                       (int_x86_sse2_cvtdq2pd VR128:$src))]>, VEX,
+                   Sched<[WriteCvtI2F]>;
 def VCVTDQ2PDYrm  : S2SI<0xE6, MRMSrcMem, (outs VR256:$dst), (ins i128mem:$src),
                      "vcvtdq2pd\t{$src, $dst|$dst, $src}",
                      [(set VR256:$dst,
                        (int_x86_avx_cvtdq2_pd_256
-                        (bitconvert (memopv2i64 addr:$src))))]>, VEX, VEX_L;
+                        (bitconvert (memopv2i64 addr:$src))))]>, VEX, VEX_L,
+                    Sched<[WriteCvtI2FLd]>;
 def VCVTDQ2PDYrr  : S2SI<0xE6, MRMSrcReg, (outs VR256:$dst), (ins VR128:$src),
                      "vcvtdq2pd\t{$src, $dst|$dst, $src}",
                      [(set VR256:$dst,
-                       (int_x86_avx_cvtdq2_pd_256 VR128:$src))]>, VEX, VEX_L;
+                       (int_x86_avx_cvtdq2_pd_256 VR128:$src))]>, VEX, VEX_L,
+                    Sched<[WriteCvtI2F]>;
 }
 
 let neverHasSideEffects = 1, mayLoad = 1 in
 def CVTDQ2PDrm  : S2SI<0xE6, MRMSrcMem, (outs VR128:$dst), (ins i64mem:$src),
                        "cvtdq2pd\t{$src, $dst|$dst, $src}", [],
-                       IIC_SSE_CVT_PD_RR>;
+                       IIC_SSE_CVT_PD_RR>, Sched<[WriteCvtI2FLd]>;
 def CVTDQ2PDrr  : S2SI<0xE6, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "cvtdq2pd\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst, (int_x86_sse2_cvtdq2pd VR128:$src))],
-                       IIC_SSE_CVT_PD_RM>;
+                       IIC_SSE_CVT_PD_RM>, Sched<[WriteCvtI2F]>;
 
 // AVX 256-bit register conversion intrinsics
 let Predicates = [HasAVX] in {
@@ -2146,7 +2167,7 @@ let Predicates = [HasAVX] in {
 def VCVTPD2PSrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                        "cvtpd2ps\t{$src, $dst|$dst, $src}",
                        [(set VR128:$dst, (int_x86_sse2_cvtpd2ps VR128:$src))],
-                       IIC_SSE_CVT_PD_RR>, VEX;
+                       IIC_SSE_CVT_PD_RR>, VEX, Sched<[WriteCvtF2F]>;
 
 // XMM only
 def : InstAlias<"vcvtpd2psx\t{$src, $dst|$dst, $src}",
@@ -2155,31 +2176,31 @@ def VCVTPD2PSXrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                         "cvtpd2psx\t{$src, $dst|$dst, $src}",
                         [(set VR128:$dst,
                           (int_x86_sse2_cvtpd2ps (memopv2f64 addr:$src)))],
-                        IIC_SSE_CVT_PD_RM>, VEX;
+                        IIC_SSE_CVT_PD_RM>, VEX, Sched<[WriteCvtF2FLd]>;
 
 // YMM only
 def VCVTPD2PSYrr : VPDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR256:$src),
                         "cvtpd2ps{y}\t{$src, $dst|$dst, $src}",
                         [(set VR128:$dst,
                           (int_x86_avx_cvt_pd2_ps_256 VR256:$src))],
-                        IIC_SSE_CVT_PD_RR>, VEX, VEX_L;
+                        IIC_SSE_CVT_PD_RR>, VEX, VEX_L, Sched<[WriteCvtF2F]>;
 def VCVTPD2PSYrm : VPDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f256mem:$src),
                         "cvtpd2ps{y}\t{$src, $dst|$dst, $src}",
                         [(set VR128:$dst,
                           (int_x86_avx_cvt_pd2_ps_256 (memopv4f64 addr:$src)))],
-                        IIC_SSE_CVT_PD_RM>, VEX, VEX_L;
+                        IIC_SSE_CVT_PD_RM>, VEX, VEX_L, Sched<[WriteCvtF2FLd]>;
 def : InstAlias<"vcvtpd2ps\t{$src, $dst|$dst, $src}",
                 (VCVTPD2PSYrr VR128:$dst, VR256:$src)>;
 
 def CVTPD2PSrr : PDI<0x5A, MRMSrcReg, (outs VR128:$dst), (ins VR128:$src),
                      "cvtpd2ps\t{$src, $dst|$dst, $src}",
                      [(set VR128:$dst, (int_x86_sse2_cvtpd2ps VR128:$src))],
-                     IIC_SSE_CVT_PD_RR>;
+                     IIC_SSE_CVT_PD_RR>, Sched<[WriteCvtF2F]>;
 def CVTPD2PSrm : PDI<0x5A, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src),
                      "cvtpd2ps\t{$src, $dst|$dst, $src}",
                      [(set VR128:$dst,
                        (int_x86_sse2_cvtpd2ps (memopv2f64 addr:$src)))],
-                     IIC_SSE_CVT_PD_RM>;
+                     IIC_SSE_CVT_PD_RM>, Sched<[WriteCvtF2FLd]>;
 
 
 // AVX 256-bit register conversion intrinsics