[X86] FileCheckize one of the rotate tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@295676 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/rot64.ll b/test/CodeGen/X86/rot64.ll
index f77bde0..fc382ed 100644 (file)
--- a/test/CodeGen/X86/rot64.ll
+++ b/test/CodeGen/X86/rot64.ll
@@ -1,12 +1,10 @@
-; RUN: llc < %s -march=x86-64 -mcpu=corei7 > %t
-; RUN: grep rol %t | count 5
-; RUN: grep ror %t | count 1
-; RUN: grep shld %t | count 2
-; RUN: grep shrd %t | count 2
+; RUN: llc < %s -march=x86-64 -mcpu=corei7 | FileCheck %s
 ; RUN: llc < %s -march=x86-64 -mcpu=core-avx2 | FileCheck %s --check-prefix=BMI2
 
 define i64 @foo(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: foo:
+; CHECK: rolq %cl
        %0 = shl i64 %x, %z
        %1 = sub i64 64, %z
        %2 = lshr i64 %x, %1
@@ -16,6 +14,8 @@ entry:
 
 define i64 @bar(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: bar:
+; CHECK: shldq %cl
        %0 = shl i64 %y, %z
        %1 = sub i64 64, %z
        %2 = lshr i64 %x, %1
@@ -25,6 +25,8 @@ entry:
 
 define i64 @un(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: un:
+; CHECK: rorq %cl
        %0 = lshr i64 %x, %z
        %1 = sub i64 64, %z
        %2 = shl i64 %x, %1
@@ -34,6 +36,8 @@ entry:
 
 define i64 @bu(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: bu:
+; CHECK: shrdq %cl
        %0 = lshr i64 %y, %z
        %1 = sub i64 64, %z
        %2 = shl i64 %x, %1
@@ -43,6 +47,8 @@ entry:
 
 define i64 @xfoo(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: xfoo:
+; CHECK: rolq $7
 ; BMI2-LABEL: xfoo:
 ; BMI2: rorxq $57
        %0 = lshr i64 %x, 57
@@ -53,8 +59,10 @@ entry:
 
 define i64 @xfoop(i64* %p) nounwind readnone {
 entry:
+; CHECK-LABEL: xfoop:
+; CHECK: rolq $7
 ; BMI2-LABEL: xfoop:
-; BMI2: rorxq $57, ({{.+}}), %{{.+}}
+; BMI2: rorxq $57
        %x = load i64, i64* %p
        %a = lshr i64 %x, 57
        %b = shl i64 %x, 7
@@ -64,6 +72,8 @@ entry:
 
 define i64 @xbar(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: xbar:
+; CHECK: shrdq $57
        %0 = shl i64 %y, 7
        %1 = lshr i64 %x, 57
        %2 = or i64 %0, %1
@@ -72,6 +82,8 @@ entry:
 
 define i64 @xun(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: xun:
+; CHECK: rolq $57
 ; BMI2-LABEL: xun:
 ; BMI2: rorxq $7
        %0 = lshr i64 %x, 7
@@ -82,8 +94,10 @@ entry:
 
 define i64 @xunp(i64* %p) nounwind readnone {
 entry:
+; CHECK-LABEL: xunp:
+; CHECK: rolq $57
 ; BMI2-LABEL: xunp:
-; BMI2: rorxq $7, ({{.+}}), %{{.+}}
+; BMI2: rorxq $7
        %x = load i64, i64* %p
        %a = lshr i64 %x, 7
        %b = shl i64 %x, 57
@@ -93,6 +107,8 @@ entry:
 
 define i64 @xbu(i64 %x, i64 %y, i64 %z) nounwind readnone {
 entry:
+; CHECK-LABEL: xbu:
+; CHECK: shldq $57
        %0 = lshr i64 %y, 7
        %1 = shl i64 %x, 57
        %2 = or i64 %0, %1