Updated and extended the information about each instruction in HSW and SNB to include the following data:

•static latency
•number of uOps from which the instructions consists
•all ports used by the instruction

Reviewers: 
 RKSimon 
 zvi  
aymanmus  
m_zuckerman 

Differential Revision: https://reviews.llvm.org/D33897
 

llvm-svn: 306414

1 files changed, 221 insertions, 221 deletions

diff --git a/llvm/test/CodeGen/X86/recip-fastmath2.ll b/llvm/test/CodeGen/X86/recip-fastmath2.ll
index 440a6f0bef1..a3ac4596c07 100644
--- a/llvm/test/CodeGen/X86/recip-fastmath2.ll
+++ b/llvm/test/CodeGen/X86/recip-fastmath2.ll
@@ -39,26 +39,26 @@ define float @f32_no_step_2(float %x) #3 {
 ; SANDY-LABEL: f32_no_step_2:
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpss %xmm0, %xmm0, %xmm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [11:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: f32_no_step_2:
 ; HASWELL:       # BB#0:
 ; HASWELL-NEXT:    vrcpss %xmm0, %xmm0, %xmm0 # sched: [5:1.00]
-; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: f32_no_step_2:
 ; HASWELL-NO-FMA:       # BB#0:
 ; HASWELL-NO-FMA-NEXT:    vrcpss %xmm0, %xmm0, %xmm0 # sched: [5:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; AVX512-LABEL: f32_no_step_2:
 ; AVX512:       # BB#0:
 ; AVX512-NEXT:    vrcp14ss %xmm0, %xmm0, %xmm0
-; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; AVX512-NEXT:    retq # sched: [1:1.00]
+; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast float 1234.0, %x
   ret float %div
 }
@@ -110,39 +110,39 @@ define float @f32_one_step_2(float %x) #1 {
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
 ; SANDY-NEXT:    vmulss %xmm1, %xmm0, %xmm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [4:0.50]
+; SANDY-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [6:0.50]
 ; SANDY-NEXT:    vsubss %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddss %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [11:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: f32_one_step_2:
 ; HASWELL:       # BB#0:
 ; HASWELL-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
-; HASWELL-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0
-; HASWELL-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0
-; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: f32_one_step_2:
 ; HASWELL-NO-FMA:       # BB#0:
 ; HASWELL-NO-FMA-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm1, %xmm0, %xmm0 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [4:0.50]
+; HASWELL-NO-FMA-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [?:5.000000e-01]
 ; HASWELL-NO-FMA-NEXT:    vsubss %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddss %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; AVX512-LABEL: f32_one_step_2:
 ; AVX512:       # BB#0:
 ; AVX512-NEXT:    vrcp14ss %xmm0, %xmm0, %xmm1
-; AVX512-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0
-; AVX512-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0
-; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; AVX512-NEXT:    retq # sched: [1:1.00]
+; AVX512-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast float 3456.0, %x
   ret float %div
 }
@@ -198,43 +198,43 @@ define float @f32_one_step_2_divs(float %x) #1 {
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
 ; SANDY-NEXT:    vmulss %xmm1, %xmm0, %xmm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [4:0.50]
+; SANDY-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [6:0.50]
 ; SANDY-NEXT:    vsubss %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddss %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:1.00]
+; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [11:1.00]
 ; SANDY-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: f32_one_step_2_divs:
 ; HASWELL:       # BB#0:
 ; HASWELL-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
-; HASWELL-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0
-; HASWELL-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0
-; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:0.50]
+; HASWELL-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [5:0.50]
 ; HASWELL-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: f32_one_step_2_divs:
 ; HASWELL-NO-FMA:       # BB#0:
 ; HASWELL-NO-FMA-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm1, %xmm0, %xmm0 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [4:0.50]
+; HASWELL-NO-FMA-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [?:5.000000e-01]
 ; HASWELL-NO-FMA-NEXT:    vsubss %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddss %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:0.50]
+; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; AVX512-LABEL: f32_one_step_2_divs:
 ; AVX512:       # BB#0:
 ; AVX512-NEXT:    vrcp14ss %xmm0, %xmm0, %xmm1
-; AVX512-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0
-; AVX512-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0
-; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:0.50]
+; AVX512-NEXT:    vfnmadd213ss {{.*}}(%rip), %xmm1, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm1 # sched: [5:0.50]
 ; AVX512-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
-; AVX512-NEXT:    retq # sched: [1:1.00]
+; AVX512-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast float 3456.0, %x
   %div2 = fdiv fast float %div, %x
   ret float %div2
@@ -305,7 +305,7 @@ define float @f32_two_step_2(float %x) #2 {
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
 ; SANDY-NEXT:    vmulss %xmm1, %xmm0, %xmm2 # sched: [5:1.00]
-; SANDY-NEXT:    vmovss {{.*#+}} xmm3 = mem[0],zero,zero,zero sched: [4:0.50]
+; SANDY-NEXT:    vmovss {{.*#+}} xmm3 = mem[0],zero,zero,zero sched: [6:0.50]
 ; SANDY-NEXT:    vsubss %xmm2, %xmm3, %xmm2 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulss %xmm2, %xmm1, %xmm2 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddss %xmm2, %xmm1, %xmm1 # sched: [3:1.00]
@@ -313,26 +313,26 @@ define float @f32_two_step_2(float %x) #2 {
 ; SANDY-NEXT:    vsubss %xmm0, %xmm3, %xmm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddss %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [11:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: f32_two_step_2:
 ; HASWELL:       # BB#0:
 ; HASWELL-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
-; HASWELL-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [4:0.50]
+; HASWELL-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [?:5.000000e-01]
 ; HASWELL-NEXT:    vmovaps %xmm1, %xmm3 # sched: [1:1.00]
-; HASWELL-NEXT:    vfnmadd213ss %xmm2, %xmm0, %xmm3
-; HASWELL-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm3
-; HASWELL-NEXT:    vfnmadd213ss %xmm2, %xmm3, %xmm0
-; HASWELL-NEXT:    vfmadd132ss %xmm3, %xmm3, %xmm0
-; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vfnmadd213ss %xmm2, %xmm0, %xmm3 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm3 # sched: [5:0.50]
+; HASWELL-NEXT:    vfnmadd213ss %xmm2, %xmm3, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ss %xmm3, %xmm3, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: f32_two_step_2:
 ; HASWELL-NO-FMA:       # BB#0:
 ; HASWELL-NO-FMA-NEXT:    vrcpss %xmm0, %xmm0, %xmm1 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm1, %xmm0, %xmm2 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    vmovss {{.*#+}} xmm3 = mem[0],zero,zero,zero sched: [4:0.50]
+; HASWELL-NO-FMA-NEXT:    vmovss {{.*#+}} xmm3 = mem[0],zero,zero,zero sched: [?:5.000000e-01]
 ; HASWELL-NO-FMA-NEXT:    vsubss %xmm2, %xmm3, %xmm2 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm2, %xmm1, %xmm2 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddss %xmm2, %xmm1, %xmm1 # sched: [3:1.00]
@@ -340,20 +340,20 @@ define float @f32_two_step_2(float %x) #2 {
 ; HASWELL-NO-FMA-NEXT:    vsubss %xmm0, %xmm3, %xmm0 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulss %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddss %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; AVX512-LABEL: f32_two_step_2:
 ; AVX512:       # BB#0:
 ; AVX512-NEXT:    vrcp14ss %xmm0, %xmm0, %xmm1
-; AVX512-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [4:0.50]
+; AVX512-NEXT:    vmovss {{.*#+}} xmm2 = mem[0],zero,zero,zero sched: [?:5.000000e-01]
 ; AVX512-NEXT:    vmovaps %xmm1, %xmm3 # sched: [1:1.00]
-; AVX512-NEXT:    vfnmadd213ss %xmm2, %xmm0, %xmm3
-; AVX512-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm3
-; AVX512-NEXT:    vfnmadd213ss %xmm2, %xmm3, %xmm0
-; AVX512-NEXT:    vfmadd132ss %xmm3, %xmm3, %xmm0
-; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; AVX512-NEXT:    retq # sched: [1:1.00]
+; AVX512-NEXT:    vfnmadd213ss %xmm2, %xmm0, %xmm3 # sched: [5:0.50]
+; AVX512-NEXT:    vfmadd132ss %xmm1, %xmm1, %xmm3 # sched: [5:0.50]
+; AVX512-NEXT:    vfnmadd213ss %xmm2, %xmm3, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    vfmadd132ss %xmm3, %xmm3, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    vmulss {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; AVX512-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast float 6789.0, %x
   ret float %div
 }
@@ -403,51 +403,51 @@ define <4 x float> @v4f32_one_step2(<4 x float> %x) #1 {
 ;
 ; SANDY-LABEL: v4f32_one_step2:
 ; SANDY:       # BB#0:
-; SANDY-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
+; SANDY-NEXT:    vrcpps %xmm0, %xmm1 # sched: [7:3.00]
 ; SANDY-NEXT:    vmulps %xmm1, %xmm0, %xmm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmovaps {{.*#+}} xmm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [4:0.50]
+; SANDY-NEXT:    vmovaps {{.*#+}} xmm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [6:0.50]
 ; SANDY-NEXT:    vsubps %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [11:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v4f32_one_step2:
 ; HASWELL:       # BB#0:
 ; HASWELL-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
-; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
-; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0
-; HASWELL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0
-; HASWELL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
+; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v4f32_one_step2:
 ; HASWELL-NO-FMA:       # BB#0:
 ; HASWELL-NO-FMA-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm1, %xmm0, %xmm0 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
+; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
 ; HASWELL-NO-FMA-NEXT:    vsubps %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v4f32_one_step2:
 ; KNL:       # BB#0:
 ; KNL-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
-; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
-; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0
-; KNL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0
-; KNL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
+; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v4f32_one_step2:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %xmm0, %xmm1
 ; SKX-NEXT:    vfnmadd213ps {{.*}}(%rip){1to4}, %xmm1, %xmm0
-; SKX-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0
-; SKX-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; SKX-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, %x
   ret <4 x float> %div
 }
@@ -501,56 +501,56 @@ define <4 x float> @v4f32_one_step_2_divs(<4 x float> %x) #1 {
 ;
 ; SANDY-LABEL: v4f32_one_step_2_divs:
 ; SANDY:       # BB#0:
-; SANDY-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
+; SANDY-NEXT:    vrcpps %xmm0, %xmm1 # sched: [7:3.00]
 ; SANDY-NEXT:    vmulps %xmm1, %xmm0, %xmm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmovaps {{.*#+}} xmm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [4:0.50]
+; SANDY-NEXT:    vmovaps {{.*#+}} xmm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [6:0.50]
 ; SANDY-NEXT:    vsubps %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:1.00]
+; SANDY-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [11:1.00]
 ; SANDY-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v4f32_one_step_2_divs:
 ; HASWELL:       # BB#0:
 ; HASWELL-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
-; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
-; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0
-; HASWELL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0
-; HASWELL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:0.50]
+; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
+; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [5:0.50]
 ; HASWELL-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v4f32_one_step_2_divs:
 ; HASWELL-NO-FMA:       # BB#0:
 ; HASWELL-NO-FMA-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm1, %xmm0, %xmm0 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
+; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
 ; HASWELL-NO-FMA-NEXT:    vsubps %xmm0, %xmm2, %xmm0 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:0.50]
+; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v4f32_one_step_2_divs:
 ; KNL:       # BB#0:
 ; KNL-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
-; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
-; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0
-; KNL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0
-; KNL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:0.50]
+; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
+; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm1, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [5:0.50]
 ; KNL-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v4f32_one_step_2_divs:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %xmm0, %xmm1
 ; SKX-NEXT:    vfnmadd213ps {{.*}}(%rip){1to4}, %xmm1, %xmm0
-; SKX-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0
-; SKX-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [9:0.50]
+; SKX-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm0 # sched: [5:0.50]
+; SKX-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm1 # sched: [5:0.50]
 ; SKX-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, %x
   %div2 = fdiv fast <4 x float> %div, %x
   ret <4 x float> %div2
@@ -619,9 +619,9 @@ define <4 x float> @v4f32_two_step2(<4 x float> %x) #2 {
 ;
 ; SANDY-LABEL: v4f32_two_step2:
 ; SANDY:       # BB#0:
-; SANDY-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
+; SANDY-NEXT:    vrcpps %xmm0, %xmm1 # sched: [7:3.00]
 ; SANDY-NEXT:    vmulps %xmm1, %xmm0, %xmm2 # sched: [5:1.00]
-; SANDY-NEXT:    vmovaps {{.*#+}} xmm3 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [4:0.50]
+; SANDY-NEXT:    vmovaps {{.*#+}} xmm3 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [6:0.50]
 ; SANDY-NEXT:    vsubps %xmm2, %xmm3, %xmm2 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %xmm2, %xmm1, %xmm2 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %xmm2, %xmm1, %xmm1 # sched: [3:1.00]
@@ -629,26 +629,26 @@ define <4 x float> @v4f32_two_step2(<4 x float> %x) #2 {
 ; SANDY-NEXT:    vsubps %xmm0, %xmm3, %xmm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [11:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v4f32_two_step2:
 ; HASWELL:       # BB#0:
 ; HASWELL-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
-; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
+; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
 ; HASWELL-NEXT:    vmovaps %xmm1, %xmm3 # sched: [1:1.00]
-; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm0, %xmm3
-; HASWELL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm3
-; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm3, %xmm0
-; HASWELL-NEXT:    vfmadd132ps %xmm3, %xmm3, %xmm0
-; HASWELL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm0, %xmm3 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm3 # sched: [5:0.50]
+; HASWELL-NEXT:    vfnmadd213ps %xmm2, %xmm3, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %xmm3, %xmm3, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v4f32_two_step2:
 ; HASWELL-NO-FMA:       # BB#0:
 ; HASWELL-NO-FMA-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm1, %xmm0, %xmm2 # sched: [5:0.50]
-; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %xmm3 # sched: [4:0.50]
+; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %xmm3 # sched: [?:5.000000e-01]
 ; HASWELL-NO-FMA-NEXT:    vsubps %xmm2, %xmm3, %xmm2 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm2, %xmm1, %xmm2 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %xmm2, %xmm1, %xmm1 # sched: [3:1.00]
@@ -656,32 +656,32 @@ define <4 x float> @v4f32_two_step2(<4 x float> %x) #2 {
 ; HASWELL-NO-FMA-NEXT:    vsubps %xmm0, %xmm3, %xmm0 # sched: [3:1.00]
 ; HASWELL-NO-FMA-NEXT:    vmulps %xmm0, %xmm1, %xmm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %xmm0, %xmm1, %xmm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v4f32_two_step2:
 ; KNL:       # BB#0:
 ; KNL-NEXT:    vrcpps %xmm0, %xmm1 # sched: [5:1.00]
-; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
+; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
 ; KNL-NEXT:    vmovaps %xmm1, %xmm3 # sched: [1:1.00]
-; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm0, %xmm3
-; KNL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm3
-; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm3, %xmm0
-; KNL-NEXT:    vfmadd132ps %xmm3, %xmm3, %xmm0
-; KNL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm0, %xmm3 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm3 # sched: [5:0.50]
+; KNL-NEXT:    vfnmadd213ps %xmm2, %xmm3, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %xmm3, %xmm3, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v4f32_two_step2:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %xmm0, %xmm1
-; SKX-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [4:0.50]
+; SKX-NEXT:    vbroadcastss {{.*}}(%rip), %xmm2 # sched: [?:5.000000e-01]
 ; SKX-NEXT:    vmovaps %xmm1, %xmm3 # sched: [1:1.00]
-; SKX-NEXT:    vfnmadd213ps %xmm2, %xmm0, %xmm3
-; SKX-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm3
-; SKX-NEXT:    vfnmadd213ps %xmm2, %xmm3, %xmm0
-; SKX-NEXT:    vfmadd132ps %xmm3, %xmm3, %xmm0
-; SKX-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [9:0.50]
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    vfnmadd213ps %xmm2, %xmm0, %xmm3 # sched: [5:0.50]
+; SKX-NEXT:    vfmadd132ps %xmm1, %xmm1, %xmm3 # sched: [5:0.50]
+; SKX-NEXT:    vfnmadd213ps %xmm2, %xmm3, %xmm0 # sched: [5:0.50]
+; SKX-NEXT:    vfmadd132ps %xmm3, %xmm3, %xmm0 # sched: [5:0.50]
+; SKX-NEXT:    vmulps {{.*}}(%rip), %xmm0, %xmm0 # sched: [5:0.50]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <4 x float> <float 1.0, float 2.0, float 3.0, float 4.0>, %x
   ret <4 x float> %div
 }
@@ -741,49 +741,49 @@ define <8 x float> @v8f32_one_step2(<8 x float> %x) #1 {
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpps %ymm0, %ymm1 # sched: [5:1.00]
 ; SANDY-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmovaps {{.*#+}} ymm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [4:0.50]
+; SANDY-NEXT:    vmovaps {{.*#+}} ymm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [7:0.50]
 ; SANDY-NEXT:    vsubps %ymm0, %ymm2, %ymm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [12:2.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v8f32_one_step2:
 ; HASWELL:       # BB#0:
-; HASWELL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
+; HASWELL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
 ; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
-; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0
-; HASWELL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0
-; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v8f32_one_step2:
 ; HASWELL-NO-FMA:       # BB#0:
-; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vsubps %ymm0, %ymm2, %ymm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v8f32_one_step2:
 ; KNL:       # BB#0:
-; KNL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
+; KNL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
 ; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
-; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0
-; KNL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0
-; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v8f32_one_step2:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %ymm0, %ymm1
 ; SKX-NEXT:    vfnmadd213ps {{.*}}(%rip){1to8}, %ymm1, %ymm0
-; SKX-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0
-; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <8 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>, %x
   ret <8 x float> %div
 }
@@ -848,54 +848,54 @@ define <8 x float> @v8f32_one_step_2_divs(<8 x float> %x) #1 {
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpps %ymm0, %ymm1 # sched: [5:1.00]
 ; SANDY-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmovaps {{.*#+}} ymm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [4:0.50]
+; SANDY-NEXT:    vmovaps {{.*#+}} ymm2 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [7:0.50]
 ; SANDY-NEXT:    vsubps %ymm0, %ymm2, %ymm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [9:1.00]
+; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [12:2.00]
 ; SANDY-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v8f32_one_step_2_divs:
 ; HASWELL:       # BB#0:
-; HASWELL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
+; HASWELL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
 ; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
-; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0
-; HASWELL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0
-; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [9:1.00]
-; HASWELL-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v8f32_one_step_2_divs:
 ; HASWELL-NO-FMA:       # BB#0:
-; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vsubps %ymm0, %ymm2, %ymm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [9:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v8f32_one_step_2_divs:
 ; KNL:       # BB#0:
-; KNL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
+; KNL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
 ; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
-; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0
-; KNL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0
-; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [9:1.00]
-; KNL-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm1, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [5:0.50]
+; KNL-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v8f32_one_step_2_divs:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %ymm0, %ymm1
 ; SKX-NEXT:    vfnmadd213ps {{.*}}(%rip){1to8}, %ymm1, %ymm0
-; SKX-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0
-; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [9:1.00]
-; SKX-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm1 # sched: [5:0.50]
+; SKX-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <8 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>, %x
   %div2 = fdiv fast <8 x float> %div, %x
   ret <8 x float> %div2
@@ -980,7 +980,7 @@ define <8 x float> @v8f32_two_step2(<8 x float> %x) #2 {
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpps %ymm0, %ymm1 # sched: [5:1.00]
 ; SANDY-NEXT:    vmulps %ymm1, %ymm0, %ymm2 # sched: [5:1.00]
-; SANDY-NEXT:    vmovaps {{.*#+}} ymm3 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [4:0.50]
+; SANDY-NEXT:    vmovaps {{.*#+}} ymm3 = [1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00,1.000000e+00] sched: [7:0.50]
 ; SANDY-NEXT:    vsubps %ymm2, %ymm3, %ymm2 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %ymm2, %ymm1, %ymm2 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %ymm2, %ymm1, %ymm1 # sched: [3:1.00]
@@ -988,59 +988,59 @@ define <8 x float> @v8f32_two_step2(<8 x float> %x) #2 {
 ; SANDY-NEXT:    vsubps %ymm0, %ymm3, %ymm0 # sched: [3:1.00]
 ; SANDY-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
 ; SANDY-NEXT:    vaddps %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [12:2.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v8f32_two_step2:
 ; HASWELL:       # BB#0:
-; HASWELL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
+; HASWELL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
 ; HASWELL-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
 ; HASWELL-NEXT:    vmovaps %ymm1, %ymm3 # sched: [1:1.00]
-; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm0, %ymm3
-; HASWELL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm3
-; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm3, %ymm0
-; HASWELL-NEXT:    vfmadd132ps %ymm3, %ymm3, %ymm0
-; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm0, %ymm3 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm3 # sched: [5:0.50]
+; HASWELL-NEXT:    vfnmadd213ps %ymm2, %ymm3, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vfmadd132ps %ymm3, %ymm3, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v8f32_two_step2:
 ; HASWELL-NO-FMA:       # BB#0:
-; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm2 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm2 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vbroadcastss {{.*}}(%rip), %ymm3 # sched: [5:1.00]
 ; HASWELL-NO-FMA-NEXT:    vsubps %ymm2, %ymm3, %ymm2 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm2, %ymm1, %ymm2 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm2, %ymm1, %ymm2 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %ymm2, %ymm1, %ymm1 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm1, %ymm0, %ymm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vsubps %ymm0, %ymm3, %ymm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps %ymm0, %ymm1, %ymm0 # sched: [5:0.50]
 ; HASWELL-NO-FMA-NEXT:    vaddps %ymm0, %ymm1, %ymm0 # sched: [3:1.00]
-; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v8f32_two_step2:
 ; KNL:       # BB#0:
-; KNL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [7:2.00]
+; KNL-NEXT:    vrcpps %ymm0, %ymm1 # sched: [11:2.00]
 ; KNL-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
 ; KNL-NEXT:    vmovaps %ymm1, %ymm3 # sched: [1:1.00]
-; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm0, %ymm3
-; KNL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm3
-; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm3, %ymm0
-; KNL-NEXT:    vfmadd132ps %ymm3, %ymm3, %ymm0
-; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm0, %ymm3 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm3 # sched: [5:0.50]
+; KNL-NEXT:    vfnmadd213ps %ymm2, %ymm3, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    vfmadd132ps %ymm3, %ymm3, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v8f32_two_step2:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %ymm0, %ymm1
 ; SKX-NEXT:    vbroadcastss {{.*}}(%rip), %ymm2 # sched: [5:1.00]
 ; SKX-NEXT:    vmovaps %ymm1, %ymm3 # sched: [1:1.00]
-; SKX-NEXT:    vfnmadd213ps %ymm2, %ymm0, %ymm3
-; SKX-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm3
-; SKX-NEXT:    vfnmadd213ps %ymm2, %ymm3, %ymm0
-; SKX-NEXT:    vfmadd132ps %ymm3, %ymm3, %ymm0
-; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    vfnmadd213ps %ymm2, %ymm0, %ymm3 # sched: [5:0.50]
+; SKX-NEXT:    vfmadd132ps %ymm1, %ymm1, %ymm3 # sched: [5:0.50]
+; SKX-NEXT:    vfnmadd213ps %ymm2, %ymm3, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    vfmadd132ps %ymm3, %ymm3, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <8 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>, %x
   ret <8 x float> %div
 }
@@ -1070,27 +1070,27 @@ define <8 x float> @v8f32_no_step(<8 x float> %x) #3 {
 ; SANDY-LABEL: v8f32_no_step:
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpps %ymm0, %ymm0 # sched: [5:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v8f32_no_step:
 ; HASWELL:       # BB#0:
-; HASWELL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [7:2.00]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [11:2.00]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v8f32_no_step:
 ; HASWELL-NO-FMA:       # BB#0:
-; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm0 # sched: [7:2.00]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm0 # sched: [11:2.00]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v8f32_no_step:
 ; KNL:       # BB#0:
-; KNL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [7:2.00]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [11:2.00]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v8f32_no_step:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %ymm0, %ymm0
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <8 x float> <float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0, float 1.0>, %x
   ret <8 x float> %div
 }
@@ -1125,32 +1125,32 @@ define <8 x float> @v8f32_no_step2(<8 x float> %x) #3 {
 ; SANDY-LABEL: v8f32_no_step2:
 ; SANDY:       # BB#0:
 ; SANDY-NEXT:    vrcpps %ymm0, %ymm0 # sched: [5:1.00]
-; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; SANDY-NEXT:    retq # sched: [5:1.00]
+; SANDY-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [12:2.00]
+; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: v8f32_no_step2:
 ; HASWELL:       # BB#0:
-; HASWELL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [7:2.00]
-; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; HASWELL-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [11:2.00]
+; HASWELL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; HASWELL-NEXT:    retq # sched: [2:1.00]
 ;
 ; HASWELL-NO-FMA-LABEL: v8f32_no_step2:
 ; HASWELL-NO-FMA:       # BB#0:
-; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm0 # sched: [7:2.00]
-; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; HASWELL-NO-FMA-NEXT:    retq # sched: [1:1.00]
+; HASWELL-NO-FMA-NEXT:    vrcpps %ymm0, %ymm0 # sched: [11:2.00]
+; HASWELL-NO-FMA-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; HASWELL-NO-FMA-NEXT:    retq # sched: [2:1.00]
 ;
 ; KNL-LABEL: v8f32_no_step2:
 ; KNL:       # BB#0:
-; KNL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [7:2.00]
-; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; KNL-NEXT:    retq # sched: [1:1.00]
+; KNL-NEXT:    vrcpps %ymm0, %ymm0 # sched: [11:2.00]
+; KNL-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; KNL-NEXT:    retq # sched: [2:1.00]
 ;
 ; SKX-LABEL: v8f32_no_step2:
 ; SKX:       # BB#0:
 ; SKX-NEXT:    vrcp14ps %ymm0, %ymm0
-; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [9:1.00]
-; SKX-NEXT:    retq # sched: [1:1.00]
+; SKX-NEXT:    vmulps {{.*}}(%rip), %ymm0, %ymm0 # sched: [5:0.50]
+; SKX-NEXT:    retq # sched: [2:1.00]
   %div = fdiv fast <8 x float> <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>, %x
   ret <8 x float> %div
 }