1; RUN: opt < %s -indvars -S | FileCheck %s 2; rdar://10359193: assert "IndVar type must match IVInit type" 3 4target 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" 5target triple = "thumbv7-apple-darwin" 6 7; CHECK-LABEL: @test( 8; CHECK: if.end.i126: 9; CHECK: %exitcond = icmp ne i8* %incdec.ptr.i, getelementptr (i8, i8* null, i32 undef) 10define void @test() nounwind { 11entry: 12 br label %while.cond 13 14while.cond: 15 br i1 undef, label %while.end, label %while.body 16 17while.body: ; preds = %while.cond 18 br i1 undef, label %if.then165, label %while.cond 19 20if.then165: ; preds = %while.body 21 br i1 undef, label %while.cond, label %for.body.lr.ph.i81 22 23for.body.lr.ph.i81: ; preds = %if.then165 24 br label %for.body.i86 25 26for.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 30for.body21.lr.ph.i: ; preds = %for.body.i86 31 br label %for.body21.i 32 33for.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 38if.else.i124: ; preds = %for.body21.i 39 store i8 undef, i8* %destYPixelPtr.010.i, align 1 40 br label %if.end.i126 41 42if.end.i126: ; preds = %if.else.i124, %for.body21.i 43 %incdec.ptr.i = getelementptr inbounds i8, 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 48for.end.i129: ; preds = %if.end.i126, %for.body.i86 49 br i1 undef, label %for.body.i86, label %while.cond 50 51while.end: ; preds = %while.cond 52 br label %bail 53 54bail: ; preds = %while.end, %lor.lhs.false44, %lor.lhs.false41, %if.end29, %if.end 55 unreachable 56 57return: ; preds = %lor.lhs.false20, %lor.lhs.false12, %lor.lhs.false, %entry 58 ret void 59} 60