| Andrew Trick | effdca9 | 2011-10-28 03:45:11 +0000 | [diff] [blame] | 1 | ; RUN: opt < %s -indvars -S | FileCheck %s |
| 2 | ; rdar://10359193: assert "IndVar type must match IVInit type" |
| 3 | |
| 4 | 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" |
| 5 | target triple = "thumbv7-apple-darwin" |
| 6 | |
| 7 | ; CHECK: @test |
| 8 | ; CHECK: if.end.i126: |
| 9 | ; CHECK: %exitcond = icmp ne i8* %incdec.ptr.i, getelementptr (i8* null, i32 undef) |
| 10 | define void @test() nounwind { |
| 11 | entry: |
| 12 | br label %while.cond |
| 13 | |
| 14 | while.cond: |
| 15 | br i1 undef, label %while.end, label %while.body |
| 16 | |
| 17 | while.body: ; preds = %while.cond |
| 18 | br i1 undef, label %if.then165, label %while.cond |
| 19 | |
| 20 | if.then165: ; preds = %while.body |
| 21 | br i1 undef, label %while.cond, label %for.body.lr.ph.i81 |
| 22 | |
| 23 | for.body.lr.ph.i81: ; preds = %if.then165 |
| 24 | br label %for.body.i86 |
| 25 | |
| 26 | for.body.i86: ; preds = %for.end.i129, %for.body.lr.ph.i81 |
| 27 | %cmp196.i = icmp ult i32 0, undef |
| 28 | br i1 %cmp196.i, label %for.body21.lr.ph.i, label %for.end.i129 |
| 29 | |
| 30 | for.body21.lr.ph.i: ; preds = %for.body.i86 |
| 31 | br label %for.body21.i |
| 32 | |
| 33 | for.body21.i: |
| 34 | %destYPixelPtr.010.i = phi i8* [ null, %for.body21.lr.ph.i ], [ %incdec.ptr.i, %if.end.i126 ] |
| 35 | %x.09.i = phi i32 [ 0, %for.body21.lr.ph.i ], [ %inc.i125, %if.end.i126 ] |
| 36 | br i1 undef, label %if.end.i126, label %if.else.i124 |
| 37 | |
| 38 | if.else.i124: ; preds = %for.body21.i |
| 39 | store i8 undef, i8* %destYPixelPtr.010.i, align 1 |
| 40 | br label %if.end.i126 |
| 41 | |
| 42 | if.end.i126: ; preds = %if.else.i124, %for.body21.i |
| 43 | %incdec.ptr.i = getelementptr inbounds i8* %destYPixelPtr.010.i, i32 1 |
| 44 | %inc.i125 = add i32 %x.09.i, 1 |
| 45 | %cmp19.i = icmp ult i32 %inc.i125, undef |
| 46 | br i1 %cmp19.i, label %for.body21.i, label %for.end.i129 |
| 47 | |
| 48 | for.end.i129: ; preds = %if.end.i126, %for.body.i86 |
| 49 | br i1 undef, label %for.body.i86, label %while.cond |
| 50 | |
| 51 | while.end: ; preds = %while.cond |
| 52 | br label %bail |
| 53 | |
| 54 | bail: ; preds = %while.end, %lor.lhs.false44, %lor.lhs.false41, %if.end29, %if.end |
| 55 | unreachable |
| 56 | |
| 57 | return: ; preds = %lor.lhs.false20, %lor.lhs.false12, %lor.lhs.false, %entry |
| 58 | ret void |
| 59 | } |