| ; RUN: llc < %s -mtriple=i386-apple-darwin | not grep lea |
| ; The inner loop should use [reg] addressing, not [reg+reg] addressing. |
| ; rdar://6403965 |
| |
| 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-darwin9.5" |
| |
| define i8* @test(i8* %Q, i32* %L) nounwind { |
| entry: |
| br label %bb1 |
| |
| bb: ; preds = %bb1, %bb1 |
| %indvar.next = add i32 %P.0.rec, 1 ; <i32> [#uses=1] |
| br label %bb1 |
| |
| bb1: ; preds = %bb, %entry |
| %P.0.rec = phi i32 [ 0, %entry ], [ %indvar.next, %bb ] ; <i32> [#uses=3] |
| %P.0 = getelementptr i8, i8* %Q, i32 %P.0.rec ; <i8*> [#uses=2] |
| %0 = load i8, i8* %P.0, align 1 ; <i8> [#uses=1] |
| switch i8 %0, label %bb3 [ |
| i8 12, label %bb |
| i8 42, label %bb |
| ] |
| |
| bb3: ; preds = %bb1 |
| %P.0.sum = add i32 %P.0.rec, 2 ; <i32> [#uses=1] |
| %1 = getelementptr i8, i8* %Q, i32 %P.0.sum ; <i8*> [#uses=1] |
| store i8 4, i8* %1, align 1 |
| ret i8* %P.0 |
| } |
