[X86][BtVer2] Fix WriteFShuffle256 schedule write info.

This patch fixes the number of micro opcodes, and processor resource cycles for
the following AVX instructions:

vinsertf128rr/rm
vperm2f128rr/rm
vbroadcastf128

Tests have been regenerated using the usual scripts in the llvm/utils directory.

Differential Revision: https://reviews.llvm.org/D51492

llvm-svn: 341185

3 files changed, 23 insertions, 19 deletions

diff --git a/llvm/lib/Target/X86/X86ScheduleBtVer2.td b/llvm/lib/Target/X86/X86ScheduleBtVer2.td
index e80b09930e1..d57db9886c8 100644
--- a/llvm/lib/Target/X86/X86ScheduleBtVer2.td
+++ b/llvm/lib/Target/X86/X86ScheduleBtVer2.td
@@ -370,7 +370,7 @@ defm : X86WriteResPairUnsupported<WriteFBlendZ>;
 defm : JWriteResFpuPair<WriteFVarBlend,   [JFPU01, JFPX],  2, [1, 4], 3>;
 defm : JWriteResYMMPair<WriteFVarBlendY,  [JFPU01, JFPX],  3, [2, 6], 6>;
 defm : X86WriteResPairUnsupported<WriteFVarBlendZ>;
-defm : JWriteResFpuPair<WriteFShuffle256, [JFPU01, JFPX],  1>;
+defm : JWriteResFpuPair<WriteFShuffle256, [JFPU01, JFPX],  1, [2, 2], 2>;
 defm : X86WriteResPairUnsupported<WriteFVarShuffle256>;
 
 ////////////////////////////////////////////////////////////////////////////////
@@ -562,13 +562,17 @@ def : InstRW<[JWriteINSERTQ], (instrs INSERTQ, INSERTQI)>;
 // AVX instructions.
 ////////////////////////////////////////////////////////////////////////////////
 
+def JWriteVecExtractF128: SchedWriteRes<[JFPU01, JFPX]>;
+def : InstRW<[JWriteVecExtractF128], (instrs VEXTRACTF128rr)>;
+
 def JWriteVBROADCASTYLd: SchedWriteRes<[JLAGU, JFPU01, JFPX]> {
   let Latency = 6;
   let ResourceCycles = [1, 2, 4];
   let NumMicroOps = 2;
 }
 def : InstRW<[JWriteVBROADCASTYLd, ReadAfterLd], (instrs VBROADCASTSDYrm,
-                                                         VBROADCASTSSYrm)>;
+                                                         VBROADCASTSSYrm,
+                                                         VBROADCASTF128)>;
 
 def JWriteJVZEROALL: SchedWriteRes<[]> {
   let Latency = 90;
diff --git a/llvm/test/CodeGen/X86/avx-schedule.ll b/llvm/test/CodeGen/X86/avx-schedule.ll
index 7ec84256a9f..ec811f9dd19 100644
--- a/llvm/test/CodeGen/X86/avx-schedule.ll
+++ b/llvm/test/CodeGen/X86/avx-schedule.ll
@@ -768,7 +768,7 @@ define <8 x float> @test_broadcastf128(<4 x float> *%a0) {
 ;
 ; BTVER2-LABEL: test_broadcastf128:
 ; BTVER2:       # %bb.0:
-; BTVER2-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1] sched: [6:1.00]
+; BTVER2-NEXT:    vbroadcastf128 {{.*#+}} ymm0 = mem[0,1,0,1] sched: [6:2.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
 ; ZNVER1-LABEL: test_broadcastf128:
@@ -1225,7 +1225,7 @@ define <8 x i32> @test_cvtpd2dq(<4 x double> %a0, <4 x double> *%a1) {
 ; BTVER2:       # %bb.0:
 ; BTVER2-NEXT:    vcvtpd2dqy (%rdi), %xmm1 # sched: [11:2.00]
 ; BTVER2-NEXT:    vcvtpd2dq %ymm0, %xmm0 # sched: [6:2.00]
-; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0 # sched: [1:0.50]
+; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0 # sched: [1:1.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
 ; ZNVER1-LABEL: test_cvtpd2dq:
@@ -1289,7 +1289,7 @@ define <8 x i32> @test_cvttpd2dq(<4 x double> %a0, <4 x double> *%a1) {
 ; BTVER2:       # %bb.0:
 ; BTVER2-NEXT:    vcvttpd2dqy (%rdi), %xmm1 # sched: [11:2.00]
 ; BTVER2-NEXT:    vcvttpd2dq %ymm0, %xmm0 # sched: [6:2.00]
-; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0 # sched: [1:0.50]
+; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0 # sched: [1:1.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
 ; ZNVER1-LABEL: test_cvttpd2dq:
@@ -1352,7 +1352,7 @@ define <8 x float> @test_cvtpd2ps(<4 x double> %a0, <4 x double> *%a1) {
 ; BTVER2:       # %bb.0:
 ; BTVER2-NEXT:    vcvtpd2psy (%rdi), %xmm1 # sched: [11:2.00]
 ; BTVER2-NEXT:    vcvtpd2ps %ymm0, %xmm0 # sched: [6:2.00]
-; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0 # sched: [1:0.50]
+; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm0 # sched: [1:1.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
 ;
 ; ZNVER1-LABEL: test_cvtpd2ps:
@@ -1984,7 +1984,7 @@ define <8 x float> @test_insertf128(<8 x float> %a0, <4 x float> %a1, <4 x float
 ;
 ; BTVER2-LABEL: test_insertf128:
 ; BTVER2:       # %bb.0:
-; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm1 # sched: [1:0.50]
+; BTVER2-NEXT:    vinsertf128 $1, %xmm1, %ymm0, %ymm1 # sched: [1:1.00]
 ; BTVER2-NEXT:    vinsertf128 $1, (%rdi), %ymm0, %ymm0 # sched: [6:1.00]
 ; BTVER2-NEXT:    vaddps %ymm0, %ymm1, %ymm0 # sched: [3:2.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
@@ -3526,7 +3526,7 @@ define <4 x double> @test_perm2f128(<4 x double> %a0, <4 x double> %a1, <4 x dou
 ;
 ; BTVER2-LABEL: test_perm2f128:
 ; BTVER2:       # %bb.0:
-; BTVER2-NEXT:    vperm2f128 {{.*#+}} ymm1 = ymm0[2,3],ymm1[0,1] sched: [1:0.50]
+; BTVER2-NEXT:    vperm2f128 {{.*#+}} ymm1 = ymm0[2,3],ymm1[0,1] sched: [1:1.00]
 ; BTVER2-NEXT:    vperm2f128 {{.*#+}} ymm0 = ymm0[2,3],mem[0,1] sched: [6:1.00]
 ; BTVER2-NEXT:    vaddpd %ymm0, %ymm1, %ymm0 # sched: [3:2.00]
 ; BTVER2-NEXT:    retq # sched: [4:1.00]
diff --git a/llvm/test/tools/llvm-mca/X86/BtVer2/resources-avx1.s b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-avx1.s
index c475e1692fb..63552990a2a 100644
--- a/llvm/test/tools/llvm-mca/X86/BtVer2/resources-avx1.s
+++ b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-avx1.s
@@ -1082,7 +1082,7 @@ vzeroupper
 # CHECK-NEXT:  3      7     2.00    *                   vblendvps	%xmm3, (%rax), %xmm1, %xmm2
 # CHECK-NEXT:  6      3     3.00                        vblendvps	%ymm3, %ymm0, %ymm1, %ymm2
 # CHECK-NEXT:  6      8     3.00    *                   vblendvps	%ymm3, (%rax), %ymm1, %ymm2
-# CHECK-NEXT:  1      6     1.00    *                   vbroadcastf128	(%rax), %ymm2
+# CHECK-NEXT:  2      6     2.00    *                   vbroadcastf128	(%rax), %ymm2
 # CHECK-NEXT:  2      6     2.00    *                   vbroadcastsd	(%rax), %ymm2
 # CHECK-NEXT:  1      6     1.00    *                   vbroadcastss	(%rax), %xmm2
 # CHECK-NEXT:  2      6     2.00    *                   vbroadcastss	(%rax), %ymm2
@@ -1200,8 +1200,8 @@ vzeroupper
 # CHECK-NEXT:  1      8     1.00    *                   vhsubps	(%rax), %xmm1, %xmm2
 # CHECK-NEXT:  2      3     2.00                        vhsubps	%ymm0, %ymm1, %ymm2
 # CHECK-NEXT:  2      8     2.00    *                   vhsubps	(%rax), %ymm1, %ymm2
-# CHECK-NEXT:  1      1     0.50                        vinsertf128	$1, %xmm0, %ymm1, %ymm2
-# CHECK-NEXT:  1      6     1.00    *                   vinsertf128	$1, (%rax), %ymm1, %ymm2
+# CHECK-NEXT:  2      1     1.00                        vinsertf128	$1, %xmm0, %ymm1, %ymm2
+# CHECK-NEXT:  2      6     1.00    *                   vinsertf128	$1, (%rax), %ymm1, %ymm2
 # CHECK-NEXT:  1      1     0.50                        vinsertps	$1, %xmm0, %xmm1, %xmm2
 # CHECK-NEXT:  1      6     1.00    *                   vinsertps	$1, (%rax), %xmm1, %xmm2
 # CHECK-NEXT:  1      5     1.00    *                   vlddqu	(%rax), %xmm2
@@ -1409,8 +1409,8 @@ vzeroupper
 # CHECK-NEXT:  1      6     1.00    *                   vpcmpgtq	(%rax), %xmm1, %xmm2
 # CHECK-NEXT:  1      1     0.50                        vpcmpgtw	%xmm0, %xmm1, %xmm2
 # CHECK-NEXT:  1      6     1.00    *                   vpcmpgtw	(%rax), %xmm1, %xmm2
-# CHECK-NEXT:  1      1     0.50                        vperm2f128	$1, %ymm0, %ymm1, %ymm2
-# CHECK-NEXT:  1      6     1.00    *                   vperm2f128	$1, (%rax), %ymm1, %ymm2
+# CHECK-NEXT:  2      1     1.00                        vperm2f128	$1, %ymm0, %ymm1, %ymm2
+# CHECK-NEXT:  2      6     1.00    *                   vperm2f128	$1, (%rax), %ymm1, %ymm2
 # CHECK-NEXT:  1      1     0.50                        vpermilpd	$1, %xmm0, %xmm2
 # CHECK-NEXT:  1      6     1.00    *                   vpermilpd	$1, (%rax), %xmm2
 # CHECK-NEXT:  3      2     2.00                        vpermilpd	%xmm0, %xmm1, %xmm2
@@ -1720,7 +1720,7 @@ vzeroupper
 
 # CHECK:      Resource pressure per iteration:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]
-# CHECK-NEXT: 48.00   -      -     353.50 911.50 402.00 422.00 382.00  -     43.00  132.00 119.50 119.50 38.00
+# CHECK-NEXT: 48.00   -      -     357.00 915.00 404.50 424.50 382.00  -     43.00  132.00 119.50 119.50 38.00
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]   Instructions:
@@ -1788,7 +1788,7 @@ vzeroupper
 # CHECK-NEXT:  -      -      -     2.00   2.00   0.50   0.50   1.00    -      -      -      -      -      -     vblendvps	%xmm3, (%rax), %xmm1, %xmm2
 # CHECK-NEXT:  -      -      -     3.00   3.00   1.00   1.00    -      -      -      -      -      -      -     vblendvps	%ymm3, %ymm0, %ymm1, %ymm2
 # CHECK-NEXT:  -      -      -     3.00   3.00   1.00   1.00   2.00    -      -      -      -      -      -     vblendvps	%ymm3, (%rax), %ymm1, %ymm2
-# CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50   1.00    -      -      -      -      -      -     vbroadcastf128	(%rax), %ymm2
+# CHECK-NEXT:  -      -      -     2.00   2.00   1.00   1.00   1.00    -      -      -      -      -      -     vbroadcastf128	(%rax), %ymm2
 # CHECK-NEXT:  -      -      -     2.00   2.00   1.00   1.00   1.00    -      -      -      -      -      -     vbroadcastsd	(%rax), %ymm2
 # CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50   1.00    -      -      -      -      -      -     vbroadcastss	(%rax), %xmm2
 # CHECK-NEXT:  -      -      -     2.00   2.00   1.00   1.00   1.00    -      -      -      -      -      -     vbroadcastss	(%rax), %ymm2
@@ -1906,8 +1906,8 @@ vzeroupper
 # CHECK-NEXT:  -      -      -     1.00    -     1.00    -     1.00    -      -      -      -      -      -     vhsubps	(%rax), %xmm1, %xmm2
 # CHECK-NEXT:  -      -      -     2.00    -     2.00    -      -      -      -      -      -      -      -     vhsubps	%ymm0, %ymm1, %ymm2
 # CHECK-NEXT:  -      -      -     2.00    -     2.00    -     2.00    -      -      -      -      -      -     vhsubps	(%rax), %ymm1, %ymm2
-# CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50    -      -      -      -      -      -      -     vinsertf128	$1, %xmm0, %ymm1, %ymm2
-# CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50   1.00    -      -      -      -      -      -     vinsertf128	$1, (%rax), %ymm1, %ymm2
+# CHECK-NEXT:  -      -      -     1.00   1.00   1.00   1.00    -      -      -      -      -      -      -     vinsertf128	$1, %xmm0, %ymm1, %ymm2
+# CHECK-NEXT:  -      -      -     1.00   1.00   1.00   1.00   1.00    -      -      -      -      -      -     vinsertf128	$1, (%rax), %ymm1, %ymm2
 # CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50    -      -      -      -      -      -      -     vinsertps	$1, %xmm0, %xmm1, %xmm2
 # CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50   1.00    -      -      -      -      -      -     vinsertps	$1, (%rax), %xmm1, %xmm2
 # CHECK-NEXT:  -      -      -      -      -     0.50   0.50   1.00    -      -      -     0.50   0.50    -     vlddqu	(%rax), %xmm2
@@ -2115,8 +2115,8 @@ vzeroupper
 # CHECK-NEXT:  -      -      -      -      -     0.50   0.50   1.00    -      -      -     0.50   0.50    -     vpcmpgtq	(%rax), %xmm1, %xmm2
 # CHECK-NEXT:  -      -      -      -      -     0.50   0.50    -      -      -      -     0.50   0.50    -     vpcmpgtw	%xmm0, %xmm1, %xmm2
 # CHECK-NEXT:  -      -      -      -      -     0.50   0.50   1.00    -      -      -     0.50   0.50    -     vpcmpgtw	(%rax), %xmm1, %xmm2
-# CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50    -      -      -      -      -      -      -     vperm2f128	$1, %ymm0, %ymm1, %ymm2
-# CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50   1.00    -      -      -      -      -      -     vperm2f128	$1, (%rax), %ymm1, %ymm2
+# CHECK-NEXT:  -      -      -     1.00   1.00   1.00   1.00    -      -      -      -      -      -      -     vperm2f128	$1, %ymm0, %ymm1, %ymm2
+# CHECK-NEXT:  -      -      -     1.00   1.00   1.00   1.00   1.00    -      -      -      -      -      -     vperm2f128	$1, (%rax), %ymm1, %ymm2
 # CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50    -      -      -      -      -      -      -     vpermilpd	$1, %xmm0, %xmm2
 # CHECK-NEXT:  -      -      -     0.50   0.50   0.50   0.50   1.00    -      -      -      -      -      -     vpermilpd	$1, (%rax), %xmm2
 # CHECK-NEXT:  -      -      -     2.00   2.00   0.50   0.50    -      -      -      -      -      -      -     vpermilpd	%xmm0, %xmm1, %xmm2