[llvm-commits] [llvm] r134337 - /llvm/trunk/test/CodeGen/X86/h-registers-2.ll
Chandler Carruth
chandlerc at gmail.com
Sat Jul 2 13:42:31 PDT 2011
Author: chandlerc
Date: Sat Jul 2 15:42:31 2011
New Revision: 134337
URL: http://llvm.org/viewvc/llvm-project?rev=134337&view=rev
Log:
FileCheck-ize a test, avoiding a temporary file.
Modified:
llvm/trunk/test/CodeGen/X86/h-registers-2.ll
Modified: llvm/trunk/test/CodeGen/X86/h-registers-2.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/CodeGen/X86/h-registers-2.ll?rev=134337&r1=134336&r2=134337&view=diff
==============================================================================
--- llvm/trunk/test/CodeGen/X86/h-registers-2.ll (original)
+++ llvm/trunk/test/CodeGen/X86/h-registers-2.ll Sat Jul 2 15:42:31 2011
@@ -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
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