-; RUN: opt < %s -loop-reduce -S \
-; RUN: | grep {getelementptr.*%lsr.iv.*%lsr.iv.*<i32\\*>}
+; RUN: opt < %s -loop-reduce -S | FileCheck %s
+
; The multiply in bb2 must not be reduced to an add, as the sext causes the
; %1 argument to become negative after a while.
-; ModuleID = '<stdin>'
+
+; CHECK: sext i8
+; CHECK: mul i32
+; CHECK: store i32
+
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i386-apple-darwin9.6"
@table = common global [32 x [256 x i32]] zeroinitializer, align 32 ; <[32 x [256 x i32]]*> [#uses=2]
%0 = trunc i32 %j.0.reg2mem.0 to i8 ; <i8> [#uses=1]
%1 = sext i8 %0 to i32 ; <i32> [#uses=1]
%2 = mul i32 %1, %i.0.reg2mem.0.ph ; <i32> [#uses=1]
- %3 = getelementptr [32 x [256 x i32]]* @table, i32 0, i32 %i.0.reg2mem.0.ph, i32 %j.0.reg2mem.0 ; <i32*> [#uses=1]
+ %3 = getelementptr [32 x [256 x i32]], [32 x [256 x i32]]* @table, i32 0, i32 %i.0.reg2mem.0.ph, i32 %j.0.reg2mem.0 ; <i32*> [#uses=1]
store i32 %2, i32* %3, align 4
%indvar.next = add i32 %j.0.reg2mem.0, 1 ; <i32> [#uses=2]
%exitcond = icmp eq i32 %indvar.next, 256 ; <i1> [#uses=1]
br i1 %exitcond10, label %bb5, label %bb2
bb5: ; preds = %bb4
- %4 = load i32* getelementptr ([32 x [256 x i32]]* @table, i32 0, i32 9, i32 132), align 16 ; <i32> [#uses=1]
+ %4 = load i32, i32* getelementptr ([32 x [256 x i32]], [32 x [256 x i32]]* @table, i32 0, i32 9, i32 132), align 16 ; <i32> [#uses=1]
%5 = icmp eq i32 %4, -1116 ; <i1> [#uses=1]
br i1 %5, label %bb7, label %bb6