| ; RUN: opt < %s -indvars -S | FileCheck %s | |
| ; rdar://10359193: assert "IndVar type must match IVInit type" | |
| target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32" | |
| target triple = "thumbv7-apple-darwin" | |
| ; CHECK-LABEL: @test( | |
| ; CHECK: if.end.i126: | |
| ; CHECK: %exitcond = icmp ne i8* %incdec.ptr.i, null | |
| define void @test() nounwind { | |
| entry: | |
| br label %while.cond | |
| while.cond: | |
| br i1 undef, label %while.end, label %while.body | |
| while.body: ; preds = %while.cond | |
| br i1 undef, label %if.then165, label %while.cond | |
| if.then165: ; preds = %while.body | |
| br i1 undef, label %while.cond, label %for.body.lr.ph.i81 | |
| for.body.lr.ph.i81: ; preds = %if.then165 | |
| br label %for.body.i86 | |
| for.body.i86: ; preds = %for.end.i129, %for.body.lr.ph.i81 | |
| %cmp196.i = icmp ult i32 0, undef | |
| br i1 %cmp196.i, label %for.body21.lr.ph.i, label %for.end.i129 | |
| for.body21.lr.ph.i: ; preds = %for.body.i86 | |
| br label %for.body21.i | |
| for.body21.i: | |
| %destYPixelPtr.010.i = phi i8* [ null, %for.body21.lr.ph.i ], [ %incdec.ptr.i, %if.end.i126 ] | |
| %x.09.i = phi i32 [ 0, %for.body21.lr.ph.i ], [ %inc.i125, %if.end.i126 ] | |
| br i1 undef, label %if.end.i126, label %if.else.i124 | |
| if.else.i124: ; preds = %for.body21.i | |
| store i8 undef, i8* %destYPixelPtr.010.i, align 1 | |
| br label %if.end.i126 | |
| if.end.i126: ; preds = %if.else.i124, %for.body21.i | |
| %incdec.ptr.i = getelementptr inbounds i8, i8* %destYPixelPtr.010.i, i32 1 | |
| %inc.i125 = add i32 %x.09.i, 1 | |
| %cmp19.i = icmp ult i32 %inc.i125, undef | |
| br i1 %cmp19.i, label %for.body21.i, label %for.end.i129 | |
| for.end.i129: ; preds = %if.end.i126, %for.body.i86 | |
| br i1 undef, label %for.body.i86, label %while.cond | |
| while.end: ; preds = %while.cond | |
| br label %bail | |
| bail: ; preds = %while.end, %lor.lhs.false44, %lor.lhs.false41, %if.end29, %if.end | |
| unreachable | |
| return: ; preds = %lor.lhs.false20, %lor.lhs.false12, %lor.lhs.false, %entry | |
| ret void | |
| } |