--- /dev/null
+; ModuleID = 'PR1657.bc'
+; Do not promote getelementptr because it may exposes load from a null pointer
+; and store from a null pointer which are covered by
+; icmp eq %struct.decision* null, null condition.
+; RUN: llvm-as < %s | opt -licm | llvm-dis | not grep promoted
+ %struct.decision = type { i8, %struct.decision* }
+
+define i32 @main() {
+entry:
+ br label %blah.i
+
+blah.i: ; preds = %cond_true.i, %entry
+ %tmp3.i = icmp eq %struct.decision* null, null ; <i1> [#uses=1]
+ br i1 %tmp3.i, label %clear_modes.exit, label %cond_true.i
+
+cond_true.i: ; preds = %blah.i
+ %tmp1.i = getelementptr %struct.decision* null, i32 0, i32 0 ; <i8*> [#uses=1]
+ store i8 0, i8* %tmp1.i
+ br label %blah.i
+
+clear_modes.exit: ; preds = %blah.i
+ call void @exit( i32 0 )
+ unreachable
+}
+
+declare void @exit(i32)
+++ /dev/null
-; ModuleID = 'PR1657.bc'
-; Do not promote getelementptr because it may exposes load from a null pointer
-; and store from a null pointer which are covered by
-; icmp eq %struct.decision* null, null condition.
-; RUN: llvm-as < %s | opt -licm | llvm-dis | not grep promoted
- %struct.decision = type { i8, %struct.decision* }
-
-define i32 @main() {
-entry:
- br label %blah.i
-
-blah.i: ; preds = %cond_true.i, %entry
- %tmp3.i = icmp eq %struct.decision* null, null ; <i1> [#uses=1]
- br i1 %tmp3.i, label %clear_modes.exit, label %cond_true.i
-
-cond_true.i: ; preds = %blah.i
- %tmp1.i = getelementptr %struct.decision* null, i32 0, i32 0 ; <i8*> [#uses=1]
- store i8 0, i8* %tmp1.i
- br label %blah.i
-
-clear_modes.exit: ; preds = %blah.i
- call void @exit( i32 0 )
- unreachable
-}
-
-declare void @exit(i32)