From: Simon Pilgrim <llvm-dev@redking.me.uk>
Date: Sun, 18 Mar 2018 13:05:09 +0000 (+0000)
Subject: [X86][Btver2] SSE4A EXTRQ/INSERTQ instructions are performed on the JVALU0/JVALU1... 
X-Git-Tag: llvmorg-7.0.0-rc1~10342
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=40f6d6ad0bee6d2c610d24fdbe8bd9076ea033f9;p=platform%2Fupstream%2Fllvm.git

[X86][Btver2] SSE4A EXTRQ/INSERTQ instructions are performed on the JVALU0/JVALU1 functional pipes

llvm-svn: 327794
---

diff --git a/llvm/lib/Target/X86/X86ScheduleBtVer2.td b/llvm/lib/Target/X86/X86ScheduleBtVer2.td
index c9321c9..302dc12 100644
--- a/llvm/lib/Target/X86/X86ScheduleBtVer2.td
+++ b/llvm/lib/Target/X86/X86ScheduleBtVer2.td
@@ -403,15 +403,13 @@ def : InstRW<[JWriteDPPDLd], (instrs DPPDrmi, VDPPDrmi)>;
 // SSE4A instructions.
 ////////////////////////////////////////////////////////////////////////////////
 
-def JWriteEXTRQ: SchedWriteRes<[JFPU01]> {
-  let Latency = 1;
-  let ResourceCycles = [1];
+def JWriteEXTRQ: SchedWriteRes<[JFPU01, JVALU]> {
 }
 def : InstRW<[JWriteEXTRQ], (instrs EXTRQ, EXTRQI)>;
 
-def JWriteINSERTQ: SchedWriteRes<[JFPU01]> {
+def JWriteINSERTQ: SchedWriteRes<[JFPU01, JVALU]> {
   let Latency = 2;
-  let ResourceCycles = [4];
+  let ResourceCycles = [1, 4];
 }
 def : InstRW<[JWriteINSERTQ], (instrs INSERTQ, INSERTQI)>;
 
diff --git a/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse4a.s b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse4a.s
index a14983c..091f173 100644
--- a/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse4a.s
+++ b/llvm/test/tools/llvm-mca/X86/BtVer2/resources-sse4a.s
@@ -27,9 +27,9 @@ movntss     %xmm0, (%rax)
 
 # CHECK:      Resource pressure by instruction:
 # CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12]   [13]   	Instructions:
-# CHECK-NEXT:  -      -      -      -      -     0.49   0.51    -      -      -      -      -      -      -     	extrq	%xmm0, %xmm2
-# CHECK-NEXT:  -      -      -      -      -     0.50   0.50    -      -      -      -      -      -      -     	extrq	$22, $2, %xmm2
-# CHECK-NEXT:  -      -      -      -      -     2.00   2.00    -      -      -      -      -      -      -     	insertq	%xmm0, %xmm2
-# CHECK-NEXT:  -      -      -      -      -     2.00   2.00    -      -      -      -      -      -      -     	insertq	$22, $22, %xmm0, %xmm2
+# CHECK-NEXT:  -      -      -      -      -      -     1.00    -      -      -      -     0.49   0.51    -     	extrq	%xmm0, %xmm2
+# CHECK-NEXT:  -      -      -      -      -     1.00    -      -      -      -      -     0.50   0.50    -     	extrq	$22, $2, %xmm2
+# CHECK-NEXT:  -      -      -      -      -      -     1.00    -      -      -      -     2.00   2.00    -     	insertq	%xmm0, %xmm2
+# CHECK-NEXT:  -      -      -      -      -     1.00    -      -      -      -      -     2.00   2.00    -     	insertq	$22, $22, %xmm0, %xmm2
 # CHECK-NEXT:  -      -      -      -      -      -      -      -      -     1.00   1.00    -      -      -     	movntsd	%xmm0, (%rax)
 # CHECK-NEXT:  -      -      -      -      -      -      -      -      -     1.00   1.00    -      -      -     	movntss	%xmm0, (%rax)