1 ; RUN: llc < %s -mtriple=i386-apple-darwin | FileCheck %s
3 ; CodeGen should align the top of the loop, which differs from the loop
10 @A = common global [100 x i32] zeroinitializer, align 32 ; <ptr> [#uses=1]
12 define ptr @test(ptr %Q, ptr %L) nounwind {
14 %tmp = tail call i32 (...) @foo() nounwind ; <i32> [#uses=2]
15 %tmp1 = inttoptr i32 %tmp to ptr ; <ptr> [#uses=1]
18 bb: ; preds = %bb1, %bb1
19 %indvar.next = add i32 %P.0.rec, 1 ; <i32> [#uses=1]
22 bb1: ; preds = %bb, %entry
23 %P.0.rec = phi i32 [ 0, %entry ], [ %indvar.next, %bb ] ; <i32> [#uses=2]
24 %P.0 = getelementptr i8, ptr %tmp1, i32 %P.0.rec ; <ptr> [#uses=3]
25 %tmp2 = load i8, ptr %P.0, align 1 ; <i8> [#uses=1]
26 switch i8 %tmp2, label %bb4 [
32 %tmp3 = ptrtoint ptr %P.0 to i32 ; <i32> [#uses=1]
33 %tmp4 = sub i32 %tmp3, %tmp ; <i32> [#uses=1]
34 %tmp5 = getelementptr [100 x i32], ptr @A, i32 0, i32 %tmp4 ; <ptr> [#uses=1]
35 store i32 4, ptr %tmp5, align 4