Cleanup and FileCheck-ize a test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@147772 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/fold-and-shift.ll b/test/CodeGen/X86/fold-and-shift.ll
index 9f79f77..c42a421 100644
--- a/test/CodeGen/X86/fold-and-shift.ll
+++ b/test/CodeGen/X86/fold-and-shift.ll
@@ -1,21 +1,33 @@
-; RUN: llc < %s -march=x86 | not grep and
+; RUN: llc < %s -march=x86 | FileCheck %s
define i32 @t1(i8* %X, i32 %i) {
+; CHECK: t1:
+; CHECK-NOT: and
+; CHECK: movzbl
+; CHECK: movl (%{{...}},%{{...}},4),
+; CHECK: ret
+
entry:
- %tmp2 = shl i32 %i, 2 ; <i32> [#uses=1]
- %tmp4 = and i32 %tmp2, 1020 ; <i32> [#uses=1]
- %tmp7 = getelementptr i8* %X, i32 %tmp4 ; <i8*> [#uses=1]
- %tmp78 = bitcast i8* %tmp7 to i32* ; <i32*> [#uses=1]
- %tmp9 = load i32* %tmp78, align 4 ; <i32> [#uses=1]
- ret i32 %tmp9
+ %tmp2 = shl i32 %i, 2
+ %tmp4 = and i32 %tmp2, 1020
+ %tmp7 = getelementptr i8* %X, i32 %tmp4
+ %tmp78 = bitcast i8* %tmp7 to i32*
+ %tmp9 = load i32* %tmp78
+ ret i32 %tmp9
}
define i32 @t2(i16* %X, i32 %i) {
+; CHECK: t2:
+; CHECK-NOT: and
+; CHECK: movzwl
+; CHECK: movl (%{{...}},%{{...}},4),
+; CHECK: ret
+
entry:
- %tmp2 = shl i32 %i, 1 ; <i32> [#uses=1]
- %tmp4 = and i32 %tmp2, 131070 ; <i32> [#uses=1]
- %tmp7 = getelementptr i16* %X, i32 %tmp4 ; <i16*> [#uses=1]
- %tmp78 = bitcast i16* %tmp7 to i32* ; <i32*> [#uses=1]
- %tmp9 = load i32* %tmp78, align 4 ; <i32> [#uses=1]
- ret i32 %tmp9
+ %tmp2 = shl i32 %i, 1
+ %tmp4 = and i32 %tmp2, 131070
+ %tmp7 = getelementptr i16* %X, i32 %tmp4
+ %tmp78 = bitcast i16* %tmp7 to i32*
+ %tmp9 = load i32* %tmp78
+ ret i32 %tmp9
}