Fix possible infinite loop in shrink wrapping when searching for save/restore

[oota-llvm.git] / test / CodeGen / ARM / lsr-scale-addr-mode.ll

diff --git a/test/CodeGen/ARM/lsr-scale-addr-mode.ll b/test/CodeGen/ARM/lsr-scale-addr-mode.ll
index 230cf3e5e72520b281e1ec2d8c4684548bce6f57..063ef76d95c93eebe2244f9980eed40963e7a1a3 100644 (file)
--- a/test/CodeGen/ARM/lsr-scale-addr-mode.ll
+++ b/test/CodeGen/ARM/lsr-scale-addr-mode.ll
@@ -1,7 +1,7 @@
-; RUN: llvm-as < %s | llc -march=arm | grep -F {str r2, \[r0, +r3, lsl #2\]}
+; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
 ; Should use scaled addressing mode.
 
-define void @sintzero(i32* %a) {
+define void @sintzero(i32* %a) nounwind {
 entry:
        store i32 0, i32* %a
        br label %cond_next
@@ -9,7 +9,7 @@ entry:
 cond_next:             ; preds = %cond_next, %entry
        %indvar = phi i32 [ 0, %entry ], [ %tmp25, %cond_next ]         ; <i32> [#uses=1]
        %tmp25 = add i32 %indvar, 1             ; <i32> [#uses=3]
-       %tmp36 = getelementptr i32* %a, i32 %tmp25              ; <i32*> [#uses=1]
+       %tmp36 = getelementptr i32, i32* %a, i32 %tmp25         ; <i32*> [#uses=1]
        store i32 0, i32* %tmp36
        icmp eq i32 %tmp25, -1          ; <i1>:0 [#uses=1]
        br i1 %0, label %return, label %cond_next
@@ -17,3 +17,6 @@ cond_next:            ; preds = %cond_next, %entry
 return:                ; preds = %cond_next
        ret void
 }
+
+; CHECK: lsl{{.*}}#2]
+