[X86] Rename some instructions that start with Int_ to have the _Int at the end.

This matches AVX512 version and is more consistent overall. And improves our scheduler models.

In some cases this adds _Int to instructions that didn't have any Int_ before. It's a side effect of the adjustments made to some of the multiclasses.

llvm-svn: 320325
diff --git a/llvm/test/CodeGen/X86/sse-schedule.ll b/llvm/test/CodeGen/X86/sse-schedule.ll
index 6072e92..1b13a84 100644
--- a/llvm/test/CodeGen/X86/sse-schedule.ll
+++ b/llvm/test/CodeGen/X86/sse-schedule.ll
@@ -377,7 +377,7 @@
 ; GENERIC-LABEL: test_cmpss:
 ; GENERIC:       # %bb.0:
 ; GENERIC-NEXT:    cmpeqss %xmm1, %xmm0 # sched: [3:1.00]
-; GENERIC-NEXT:    cmpeqss (%rdi), %xmm0 # sched: [7:1.00]
+; GENERIC-NEXT:    cmpeqss (%rdi), %xmm0 # sched: [9:1.00]
 ; GENERIC-NEXT:    retq # sched: [1:1.00]
 ;
 ; ATOM-LABEL: test_cmpss:
@@ -395,7 +395,7 @@
 ; SANDY-LABEL: test_cmpss:
 ; SANDY:       # %bb.0:
 ; SANDY-NEXT:    vcmpeqss %xmm1, %xmm0, %xmm0 # sched: [3:1.00]
-; SANDY-NEXT:    vcmpeqss (%rdi), %xmm0, %xmm0 # sched: [7:1.00]
+; SANDY-NEXT:    vcmpeqss (%rdi), %xmm0, %xmm0 # sched: [9:1.00]
 ; SANDY-NEXT:    retq # sched: [1:1.00]
 ;
 ; HASWELL-LABEL: test_cmpss:
@@ -412,14 +412,14 @@
 ;
 ; SKYLAKE-LABEL: test_cmpss:
 ; SKYLAKE:       # %bb.0:
-; SKYLAKE-NEXT:    vcmpeqss %xmm1, %xmm0, %xmm0 # sched: [3:1.00]
-; SKYLAKE-NEXT:    vcmpeqss (%rdi), %xmm0, %xmm0 # sched: [8:1.00]
+; SKYLAKE-NEXT:    vcmpeqss %xmm1, %xmm0, %xmm0 # sched: [4:0.33]
+; SKYLAKE-NEXT:    vcmpeqss (%rdi), %xmm0, %xmm0 # sched: [9:0.50]
 ; SKYLAKE-NEXT:    retq # sched: [7:1.00]
 ;
 ; SKX-LABEL: test_cmpss:
 ; SKX:       # %bb.0:
-; SKX-NEXT:    vcmpeqss %xmm1, %xmm0, %xmm0 # sched: [3:1.00]
-; SKX-NEXT:    vcmpeqss (%rdi), %xmm0, %xmm0 # sched: [8:1.00]
+; SKX-NEXT:    vcmpeqss %xmm1, %xmm0, %xmm0 # sched: [4:0.33]
+; SKX-NEXT:    vcmpeqss (%rdi), %xmm0, %xmm0 # sched: [9:0.50]
 ; SKX-NEXT:    retq # sched: [7:1.00]
 ;
 ; BTVER2-LABEL: test_cmpss: