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-rw-r--r--test/CodeGen/X86/pr3216.ll22
1 files changed, 13 insertions, 9 deletions
diff --git a/test/CodeGen/X86/pr3216.ll b/test/CodeGen/X86/pr3216.ll
index 38c9f32..63676d9 100644
--- a/test/CodeGen/X86/pr3216.ll
+++ b/test/CodeGen/X86/pr3216.ll
@@ -1,14 +1,18 @@
-; RUN: llc < %s -march=x86 | grep {sar. \$5}
+; RUN: llc < %s -march=x86 | FileCheck %s
@foo = global i8 127
define i32 @main() nounwind {
-entry:
- %tmp = load i8* @foo
- %bf.lo = lshr i8 %tmp, 5
- %bf.lo.cleared = and i8 %bf.lo, 7
- %0 = shl i8 %bf.lo.cleared, 5
- %bf.val.sext = ashr i8 %0, 5
- %conv = sext i8 %bf.val.sext to i32
- ret i32 %conv
+; CHECK: main:
+; CHECK-NOT: ret
+; CHECK: sar{{.}} $5
+; CHECK: ret
+
+ %tmp = load i8* @foo
+ %bf.lo = lshr i8 %tmp, 5
+ %bf.lo.cleared = and i8 %bf.lo, 7
+ %1 = shl i8 %bf.lo.cleared, 5
+ %bf.val.sext = ashr i8 %1, 5
+ %conv = sext i8 %bf.val.sext to i32
+ ret i32 %conv
}