Index: llvm/trunk/lib/Target/X86/X86InstrAVX512.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrAVX512.td
+++ llvm/trunk/lib/Target/X86/X86InstrAVX512.td
@@ -7508,7 +7508,7 @@
     def rr : SI<opc, MRMSrcReg, (outs DstVT.FRC:$dst),
               (ins DstVT.FRC:$src1, SrcRC:$src),
               !strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>,
-              EVEX_4V, Sched<[sched]>;
+              EVEX_4V, Sched<[sched, ReadDefault, ReadInt2Fpu]>;
     let mayLoad = 1 in
       def rm : SI<opc, MRMSrcMem, (outs DstVT.FRC:$dst),
               (ins DstVT.FRC:$src1, x86memop:$src),
@@ -7523,7 +7523,7 @@
                         (OpNode (DstVT.VT DstVT.RC:$src1),
                                  SrcRC:$src2,
                                  (i32 FROUND_CURRENT)))]>,
-                 EVEX_4V, Sched<[sched]>;
+                 EVEX_4V, Sched<[sched, ReadDefault, ReadInt2Fpu]>;
 
     def rm_Int : SI<opc, MRMSrcMem, (outs DstVT.RC:$dst),
                   (ins DstVT.RC:$src1, x86memop:$src2),
@@ -7547,7 +7547,7 @@
                     (OpNode (DstVT.VT DstVT.RC:$src1),
                              SrcRC:$src2,
                              (i32 imm:$rc)))]>,
-              EVEX_4V, EVEX_B, EVEX_RC, Sched<[sched]>;
+              EVEX_4V, EVEX_B, EVEX_RC, Sched<[sched, ReadDefault, ReadInt2Fpu]>;
 }
 
 multiclass avx512_vcvtsi_common<bits<8> opc, SDNode OpNode,
Index: llvm/trunk/lib/Target/X86/X86InstrSSE.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86InstrSSE.td
+++ llvm/trunk/lib/Target/X86/X86InstrSSE.td
@@ -846,10 +846,11 @@
 
 multiclass sse12_cvt_s<bits<8> opc, RegisterClass SrcRC, RegisterClass DstRC,
                      SDNode OpNode, X86MemOperand x86memop, PatFrag ld_frag,
-                     string asm, X86FoldableSchedWrite sched> {
+                     string asm, X86FoldableSchedWrite sched,
+                     SchedRead Int2Fpu = ReadDefault> {
   def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins SrcRC:$src), asm,
                         [(set DstRC:$dst, (OpNode SrcRC:$src))]>,
-                        Sched<[sched]>;
+                        Sched<[sched, Int2Fpu]>;
   def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst), (ins x86memop:$src), asm,
                         [(set DstRC:$dst, (OpNode (ld_frag addr:$src)))]>,
                         Sched<[sched.Folded]>;
@@ -876,7 +877,7 @@
 let hasSideEffects = 0, Predicates = [UseAVX] in {
   def rr : SI<opc, MRMSrcReg, (outs DstRC:$dst), (ins DstRC:$src1, SrcRC:$src),
               !strconcat(asm,"\t{$src, $src1, $dst|$dst, $src1, $src}"), []>,
-              Sched<[sched]>;
+              Sched<[sched, ReadDefault, ReadInt2Fpu]>;
   let mayLoad = 1 in
   def rm : SI<opc, MRMSrcMem, (outs DstRC:$dst),
               (ins DstRC:$src1, x86memop:$src),
@@ -972,16 +973,16 @@
                       WriteCvtSD2I>, XD, REX_W;
 defm CVTSI2SS  : sse12_cvt_s<0x2A, GR32, FR32, sint_to_fp, i32mem, loadi32,
                       "cvtsi2ss{l}\t{$src, $dst|$dst, $src}",
-                      WriteCvtI2SS>, XS;
+                      WriteCvtI2SS, ReadInt2Fpu>, XS;
 defm CVTSI642SS : sse12_cvt_s<0x2A, GR64, FR32, sint_to_fp, i64mem, loadi64,
                       "cvtsi2ss{q}\t{$src, $dst|$dst, $src}",
-                      WriteCvtI2SS>, XS, REX_W;
+                      WriteCvtI2SS, ReadInt2Fpu>, XS, REX_W;
 defm CVTSI2SD  : sse12_cvt_s<0x2A, GR32, FR64, sint_to_fp, i32mem, loadi32,
                       "cvtsi2sd{l}\t{$src, $dst|$dst, $src}",
-                      WriteCvtI2SD>, XD;
+                      WriteCvtI2SD, ReadInt2Fpu>, XD;
 defm CVTSI642SD : sse12_cvt_s<0x2A, GR64, FR64, sint_to_fp, i64mem, loadi64,
                       "cvtsi2sd{q}\t{$src, $dst|$dst, $src}",
-                      WriteCvtI2SD>, XD, REX_W;
+                      WriteCvtI2SD, ReadInt2Fpu>, XD, REX_W;
 
 def : InstAlias<"cvttss2si{l}\t{$src, $dst|$dst, $src}",
                 (CVTTSS2SIrr GR32:$dst, FR32:$src), 0, "att">;
@@ -1031,7 +1032,7 @@
                   !if(Is2Addr,
                       !strconcat(asm, "\t{$src2, $dst|$dst, $src2}"),
                       !strconcat(asm, "\t{$src2, $src1, $dst|$dst, $src1, $src2}")),
-                  []>, Sched<[sched]>;
+                  []>, Sched<[sched, ReadDefault, ReadInt2Fpu]>;
   let mayLoad = 1 in
   def rm_Int : SI<opc, MRMSrcMem, (outs DstRC:$dst),
                   (ins DstRC:$src1, x86memop:$src2),
Index: llvm/trunk/lib/Target/X86/X86ScheduleBtVer2.td
===================================================================
--- llvm/trunk/lib/Target/X86/X86ScheduleBtVer2.td
+++ llvm/trunk/lib/Target/X86/X86ScheduleBtVer2.td
@@ -430,12 +430,13 @@
 defm : JWriteResYMMPair<WriteCvtPD2IY,     [JFPU1, JSTC, JFPX], 6, [2,2,4], 3>;
 defm : X86WriteResPairUnsupported<WriteCvtPD2IZ>;
 
-// FIXME: f+3 ST, LD+STC latency
-defm : JWriteResFpuPair<WriteCvtI2SS,      [JFPU1, JSTC], 9, [1,1], 2>;
+defm : X86WriteRes<WriteCvtI2SS,           [JFPU1, JSTC], 4, [1,1], 2>;
+defm : X86WriteRes<WriteCvtI2SSLd,         [JLAGU, JFPU1, JSTC], 9, [1,1,1], 1>;
 defm : JWriteResFpuPair<WriteCvtI2PS,      [JFPU1, JSTC], 3, [1,1], 1>;
 defm : JWriteResYMMPair<WriteCvtI2PSY,     [JFPU1, JSTC], 3, [2,2], 2>;
 defm : X86WriteResPairUnsupported<WriteCvtI2PSZ>;
-defm : JWriteResFpuPair<WriteCvtI2SD,      [JFPU1, JSTC], 9, [1,1], 2>;
+defm : X86WriteRes<WriteCvtI2SD,           [JFPU1, JSTC], 4, [1,1], 2>;
+defm : X86WriteRes<WriteCvtI2SDLd,         [JLAGU, JFPU1, JSTC], 9, [1,1,1], 1>;
 defm : JWriteResFpuPair<WriteCvtI2PD,      [JFPU1, JSTC], 3, [1,1], 1>;
 defm : JWriteResYMMPair<WriteCvtI2PDY,     [JFPU1, JSTC], 3, [2,2], 2>;
 defm : X86WriteResPairUnsupported<WriteCvtI2PDZ>;
Index: llvm/trunk/test/CodeGen/X86/sse-schedule.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/sse-schedule.ll
+++ llvm/trunk/test/CodeGen/X86/sse-schedule.ll
@@ -1171,15 +1171,15 @@
 ;
 ; BTVER2-SSE-LABEL: test_cvtsi2ss:
 ; BTVER2-SSE:       # %bb.0:
-; BTVER2-SSE-NEXT:    cvtsi2ssl (%rsi), %xmm0 # sched: [14:1.00]
-; BTVER2-SSE-NEXT:    cvtsi2ssl %edi, %xmm1 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2ssl (%rsi), %xmm0 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2ssl %edi, %xmm1 # sched: [10:1.00]
 ; BTVER2-SSE-NEXT:    addss %xmm1, %xmm0 # sched: [3:1.00]
 ; BTVER2-SSE-NEXT:    retq # sched: [4:1.00]
 ;
 ; BTVER2-LABEL: test_cvtsi2ss:
 ; BTVER2:       # %bb.0:
-; BTVER2-NEXT:    vcvtsi2ssl %edi, %xmm0, %xmm0 # sched: [9:1.00]
-; BTVER2-NEXT:    vcvtsi2ssl (%rsi), %xmm1, %xmm1 # sched: [14:1.00]
+; BTVER2-NEXT:    vcvtsi2ssl %edi, %xmm0, %xmm0 # sched: [10:1.00]
+; BTVER2-NEXT:    vcvtsi2ssl (%rsi), %xmm1, %xmm1 # sched: [9:1.00]
 ; BTVER2-NEXT:    vaddss %xmm1, %xmm0, %xmm0 # sched: [3:1.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
@@ -1311,15 +1311,15 @@
 ;
 ; BTVER2-SSE-LABEL: test_cvtsi2ssq:
 ; BTVER2-SSE:       # %bb.0:
-; BTVER2-SSE-NEXT:    cvtsi2ssq (%rsi), %xmm0 # sched: [14:1.00]
-; BTVER2-SSE-NEXT:    cvtsi2ssq %rdi, %xmm1 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2ssq (%rsi), %xmm0 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2ssq %rdi, %xmm1 # sched: [10:1.00]
 ; BTVER2-SSE-NEXT:    addss %xmm1, %xmm0 # sched: [3:1.00]
 ; BTVER2-SSE-NEXT:    retq # sched: [4:1.00]
 ;
 ; BTVER2-LABEL: test_cvtsi2ssq:
 ; BTVER2:       # %bb.0:
-; BTVER2-NEXT:    vcvtsi2ssq %rdi, %xmm0, %xmm0 # sched: [9:1.00]
-; BTVER2-NEXT:    vcvtsi2ssq (%rsi), %xmm1, %xmm1 # sched: [14:1.00]
+; BTVER2-NEXT:    vcvtsi2ssq %rdi, %xmm0, %xmm0 # sched: [10:1.00]
+; BTVER2-NEXT:    vcvtsi2ssq (%rsi), %xmm1, %xmm1 # sched: [9:1.00]
 ; BTVER2-NEXT:    vaddss %xmm1, %xmm0, %xmm0 # sched: [3:1.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
Index: llvm/trunk/test/CodeGen/X86/sse2-schedule.ll
===================================================================
--- llvm/trunk/test/CodeGen/X86/sse2-schedule.ll
+++ llvm/trunk/test/CodeGen/X86/sse2-schedule.ll
@@ -2608,15 +2608,15 @@
 ;
 ; BTVER2-SSE-LABEL: test_cvtsi2sd:
 ; BTVER2-SSE:       # %bb.0:
-; BTVER2-SSE-NEXT:    cvtsi2sdl (%rsi), %xmm0 # sched: [14:1.00]
-; BTVER2-SSE-NEXT:    cvtsi2sdl %edi, %xmm1 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2sdl (%rsi), %xmm0 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2sdl %edi, %xmm1 # sched: [10:1.00]
 ; BTVER2-SSE-NEXT:    addsd %xmm1, %xmm0 # sched: [3:1.00]
 ; BTVER2-SSE-NEXT:    retq # sched: [4:1.00]
 ;
 ; BTVER2-LABEL: test_cvtsi2sd:
 ; BTVER2:       # %bb.0:
-; BTVER2-NEXT:    vcvtsi2sdl %edi, %xmm0, %xmm0 # sched: [9:1.00]
-; BTVER2-NEXT:    vcvtsi2sdl (%rsi), %xmm1, %xmm1 # sched: [14:1.00]
+; BTVER2-NEXT:    vcvtsi2sdl %edi, %xmm0, %xmm0 # sched: [10:1.00]
+; BTVER2-NEXT:    vcvtsi2sdl (%rsi), %xmm1, %xmm1 # sched: [9:1.00]
 ; BTVER2-NEXT:    vaddsd %xmm1, %xmm0, %xmm0 # sched: [3:1.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
@@ -2748,15 +2748,15 @@
 ;
 ; BTVER2-SSE-LABEL: test_cvtsi2sdq:
 ; BTVER2-SSE:       # %bb.0:
-; BTVER2-SSE-NEXT:    cvtsi2sdq (%rsi), %xmm0 # sched: [14:1.00]
-; BTVER2-SSE-NEXT:    cvtsi2sdq %rdi, %xmm1 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2sdq (%rsi), %xmm0 # sched: [9:1.00]
+; BTVER2-SSE-NEXT:    cvtsi2sdq %rdi, %xmm1 # sched: [10:1.00]
 ; BTVER2-SSE-NEXT:    addsd %xmm1, %xmm0 # sched: [3:1.00]
 ; BTVER2-SSE-NEXT:    retq # sched: [4:1.00]
 ;
 ; BTVER2-LABEL: test_cvtsi2sdq:
 ; BTVER2:       # %bb.0:
-; BTVER2-NEXT:    vcvtsi2sdq %rdi, %xmm0, %xmm0 # sched: [9:1.00]
-; BTVER2-NEXT:    vcvtsi2sdq (%rsi), %xmm1, %xmm1 # sched: [14:1.00]
+; BTVER2-NEXT:    vcvtsi2sdq %rdi, %xmm0, %xmm0 # sched: [10:1.00]
+; BTVER2-NEXT:    vcvtsi2sdq (%rsi), %xmm1, %xmm1 # sched: [9:1.00]
 ; BTVER2-NEXT:    vaddsd %xmm1, %xmm0, %xmm0 # sched: [3:1.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
Index: llvm/trunk/test/tools/llvm-mca/X86/BtVer2/int-to-fpu-forwarding-2.s
===================================================================
--- llvm/trunk/test/tools/llvm-mca/X86/BtVer2/int-to-fpu-forwarding-2.s
+++ llvm/trunk/test/tools/llvm-mca/X86/BtVer2/int-to-fpu-forwarding-2.s
@@ -1,7 +1,8 @@
 # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
 # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=500 < %s | FileCheck %s
 
-# Throughput for all the code snippet below should tend to 1.00 IPC.
+# Throughput for the AVX code snippets below should tend to 0.25 IPC.
+# Throughput for the SSE code snippets below should tend to 1.00 IPC.
 
 # LLVM-MCA-BEGIN
 vcvtsi2ss %ecx, %xmm0, %xmm0
@@ -31,12 +32,12 @@
 
 # CHECK:      Iterations:        500
 # CHECK-NEXT: Instructions:      500
-# CHECK-NEXT: Total Cycles:      4503
+# CHECK-NEXT: Total Cycles:      2003
 # CHECK-NEXT: Total uOps:        1000
 
 # CHECK:      Dispatch Width:    2
-# CHECK-NEXT: uOps Per Cycle:    0.22
-# CHECK-NEXT: IPC:               0.11
+# CHECK-NEXT: uOps Per Cycle:    0.50
+# CHECK-NEXT: IPC:               0.25
 # CHECK-NEXT: Block RThroughput: 1.0
 
 # CHECK:      Instruction Info:
@@ -48,7 +49,7 @@
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
-# CHECK-NEXT:  2      9     1.00                        vcvtsi2ssl	%ecx, %xmm0, %xmm0
+# CHECK-NEXT:  2      10    1.00                        vcvtsi2ssl	%ecx, %xmm0, %xmm0
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0]   - JALU0
@@ -78,12 +79,12 @@
 
 # CHECK:      Iterations:        500
 # CHECK-NEXT: Instructions:      500
-# CHECK-NEXT: Total Cycles:      4503
+# CHECK-NEXT: Total Cycles:      2003
 # CHECK-NEXT: Total uOps:        1000
 
 # CHECK:      Dispatch Width:    2
-# CHECK-NEXT: uOps Per Cycle:    0.22
-# CHECK-NEXT: IPC:               0.11
+# CHECK-NEXT: uOps Per Cycle:    0.50
+# CHECK-NEXT: IPC:               0.25
 # CHECK-NEXT: Block RThroughput: 1.0
 
 # CHECK:      Instruction Info:
@@ -95,7 +96,7 @@
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
-# CHECK-NEXT:  2      9     1.00                        vcvtsi2sdl	%ecx, %xmm0, %xmm0
+# CHECK-NEXT:  2      10    1.00                        vcvtsi2sdl	%ecx, %xmm0, %xmm0
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0]   - JALU0
@@ -125,12 +126,12 @@
 
 # CHECK:      Iterations:        500
 # CHECK-NEXT: Instructions:      500
-# CHECK-NEXT: Total Cycles:      511
+# CHECK-NEXT: Total Cycles:      506
 # CHECK-NEXT: Total uOps:        1000
 
 # CHECK:      Dispatch Width:    2
-# CHECK-NEXT: uOps Per Cycle:    1.96
-# CHECK-NEXT: IPC:               0.98
+# CHECK-NEXT: uOps Per Cycle:    1.98
+# CHECK-NEXT: IPC:               0.99
 # CHECK-NEXT: Block RThroughput: 1.0
 
 # CHECK:      Instruction Info:
@@ -142,7 +143,7 @@
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
-# CHECK-NEXT:  2      9     1.00                        cvtsi2ssl	%ecx, %xmm0
+# CHECK-NEXT:  2      10    1.00                        cvtsi2ssl	%ecx, %xmm0
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0]   - JALU0
@@ -172,12 +173,12 @@
 
 # CHECK:      Iterations:        500
 # CHECK-NEXT: Instructions:      500
-# CHECK-NEXT: Total Cycles:      511
+# CHECK-NEXT: Total Cycles:      506
 # CHECK-NEXT: Total uOps:        1000
 
 # CHECK:      Dispatch Width:    2
-# CHECK-NEXT: uOps Per Cycle:    1.96
-# CHECK-NEXT: IPC:               0.98
+# CHECK-NEXT: uOps Per Cycle:    1.98
+# CHECK-NEXT: IPC:               0.99
 # CHECK-NEXT: Block RThroughput: 1.0
 
 # CHECK:      Instruction Info:
@@ -189,7 +190,7 @@
 # CHECK-NEXT: [6]: HasSideEffects (U)
 
 # CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
-# CHECK-NEXT:  2      9     1.00                        cvtsi2sdl	%ecx, %xmm0
+# CHECK-NEXT:  2      10    1.00                        cvtsi2sdl	%ecx, %xmm0
 
 # CHECK:      Resources:
 # CHECK-NEXT: [0]   - JALU0
Index: llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-avx1.s
===================================================================
--- llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-avx1.s
+++ llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-avx1.s
@@ -1144,14 +1144,14 @@
 # CHECK-NEXT:  2      12    1.00    *                   vcvtsd2si	(%rax), %rcx
 # CHECK-NEXT:  2      7     2.00                        vcvtsd2ss	%xmm0, %xmm1, %xmm2
 # CHECK-NEXT:  2      12    2.00    *                   vcvtsd2ss	(%rax), %xmm1, %xmm2
-# CHECK-NEXT:  2      9     1.00                        vcvtsi2sdl	%ecx, %xmm0, %xmm2
-# CHECK-NEXT:  2      9     1.00                        vcvtsi2sdq	%rcx, %xmm0, %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   vcvtsi2sdl	(%rax), %xmm0, %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   vcvtsi2sdq	(%rax), %xmm0, %xmm2
-# CHECK-NEXT:  2      9     1.00                        vcvtsi2ssl	%ecx, %xmm0, %xmm2
-# CHECK-NEXT:  2      9     1.00                        vcvtsi2ssq	%rcx, %xmm0, %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   vcvtsi2ssl	(%rax), %xmm0, %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   vcvtsi2ssq	(%rax), %xmm0, %xmm2
+# CHECK-NEXT:  2      10    1.00                        vcvtsi2sdl	%ecx, %xmm0, %xmm2
+# CHECK-NEXT:  2      10    1.00                        vcvtsi2sdq	%rcx, %xmm0, %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   vcvtsi2sdl	(%rax), %xmm0, %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   vcvtsi2sdq	(%rax), %xmm0, %xmm2
+# CHECK-NEXT:  2      10    1.00                        vcvtsi2ssl	%ecx, %xmm0, %xmm2
+# CHECK-NEXT:  2      10    1.00                        vcvtsi2ssq	%rcx, %xmm0, %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   vcvtsi2ssl	(%rax), %xmm0, %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   vcvtsi2ssq	(%rax), %xmm0, %xmm2
 # CHECK-NEXT:  2      7     2.00                        vcvtss2sd	%xmm0, %xmm1, %xmm2
 # CHECK-NEXT:  2      12    2.00    *                   vcvtss2sd	(%rax), %xmm1, %xmm2
 # CHECK-NEXT:  2      7     1.00                        vcvtss2si	%xmm0, %ecx
Index: llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s
===================================================================
--- llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s
+++ llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-sse1.s
@@ -212,10 +212,10 @@
 # CHECK-NEXT:  1      8     1.00    *                   cvtpi2ps	(%rax), %xmm2
 # CHECK-NEXT:  1      3     1.00                        cvtps2pi	%xmm0, %mm2
 # CHECK-NEXT:  1      8     1.00    *                   cvtps2pi	(%rax), %mm2
-# CHECK-NEXT:  2      9     1.00                        cvtsi2ssl	%ecx, %xmm2
-# CHECK-NEXT:  2      9     1.00                        cvtsi2ssq	%rcx, %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   cvtsi2ssl	(%rax), %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   cvtsi2ssl	(%rax), %xmm2
+# CHECK-NEXT:  2      10    1.00                        cvtsi2ssl	%ecx, %xmm2
+# CHECK-NEXT:  2      10    1.00                        cvtsi2ssq	%rcx, %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   cvtsi2ssl	(%rax), %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   cvtsi2ssl	(%rax), %xmm2
 # CHECK-NEXT:  2      7     1.00                        cvtss2si	%xmm0, %ecx
 # CHECK-NEXT:  2      7     1.00                        cvtss2si	%xmm0, %rcx
 # CHECK-NEXT:  2      12    1.00    *                   cvtss2si	(%rax), %ecx
Index: llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-sse2.s
===================================================================
--- llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-sse2.s
+++ llvm/trunk/test/tools/llvm-mca/X86/BtVer2/resources-sse2.s
@@ -444,10 +444,10 @@
 # CHECK-NEXT:  2      12    1.00    *                   cvtsd2si	(%rax), %rcx
 # CHECK-NEXT:  2      7     2.00                        cvtsd2ss	%xmm0, %xmm2
 # CHECK-NEXT:  2      12    2.00    *                   cvtsd2ss	(%rax), %xmm2
-# CHECK-NEXT:  2      9     1.00                        cvtsi2sdl	%ecx, %xmm2
-# CHECK-NEXT:  2      9     1.00                        cvtsi2sdq	%rcx, %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   cvtsi2sdl	(%rax), %xmm2
-# CHECK-NEXT:  2      14    1.00    *                   cvtsi2sdl	(%rax), %xmm2
+# CHECK-NEXT:  2      10    1.00                        cvtsi2sdl	%ecx, %xmm2
+# CHECK-NEXT:  2      10    1.00                        cvtsi2sdq	%rcx, %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   cvtsi2sdl	(%rax), %xmm2
+# CHECK-NEXT:  1      9     1.00    *                   cvtsi2sdl	(%rax), %xmm2
 # CHECK-NEXT:  2      7     2.00                        cvtss2sd	%xmm0, %xmm2
 # CHECK-NEXT:  2      12    2.00    *                   cvtss2sd	(%rax), %xmm2
 # CHECK-NEXT:  1      3     1.00                        cvttpd2dq	%xmm0, %xmm2