FileCheck-ize a test, avoiding a temporary file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134337 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/h-registers-2.ll b/test/CodeGen/X86/h-registers-2.ll
index 16e13f839664560239147cba0f89d0a5b6c42526..488444c15d3b72929f35bfe1ae75540a6af753ce 100644 (file)
--- a/test/CodeGen/X86/h-registers-2.ll
+++ b/test/CodeGen/X86/h-registers-2.ll
@@ -1,14 +1,19 @@
-; RUN: llc < %s -march=x86 > %t
-; RUN: grep {movzbl    %\[abcd\]h,} %t | count 1
-; RUN: grep {shll      \$3,} %t | count 1
+; RUN: llc < %s -march=x86 | FileCheck %s
 
 ; Use an h register, but don't omit the explicit shift for
 ; non-address use(s).
 
 define i32 @foo(i8* %x, i32 %y) nounwind {
+; CHECK: foo:
+; CHECK-NOT: ret
+; CHECK: movzbl %{{[abcd]h}},
+; CHECK-NOT: ret
+; CHECK: shll $3,
+; CHECK: ret
+
        %t0 = lshr i32 %y, 8            ; <i32> [#uses=1]
        %t1 = and i32 %t0, 255          ; <i32> [#uses=2]
-        %t2 = shl i32 %t1, 3
+  %t2 = shl i32 %t1, 3
        %t3 = getelementptr i8* %x, i32 %t2             ; <i8*> [#uses=1]
        store i8 77, i8* %t3, align 4
        ret i32 %t2