| ; RUN: opt < %s -loop-simplify -S | |
| ; PR8702 | |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" | |
| target triple = "x86_64-unknown-freebsd9.0" | |
| declare void @foo(i32 %x) | |
| define fastcc void @inm_merge() nounwind { | |
| entry: | |
| br label %for.cond | |
| for.cond: ; preds = %while.cond36.i, %entry | |
| br i1 undef, label %do.body, label %for.body | |
| for.body: ; preds = %for.cond | |
| br i1 undef, label %while.cond36.i, label %if.end44 | |
| if.end44: ; preds = %for.body | |
| %call49 = call fastcc i32 @inm_get_source() | |
| br i1 undef, label %if.end54, label %for.cond64 | |
| if.end54: ; preds = %if.end44 | |
| br label %while.cond36.i | |
| while.cond36.i: ; preds = %if.end54, %for.body | |
| br label %for.cond | |
| for.cond64: ; preds = %if.end88, %for.cond64, %if.end44 | |
| %error.161 = phi i32 [ %error.161, %for.cond64 ], [ %error.161, %if.end88 ], [ %call49, %if.end44 ] | |
| call void @foo(i32 %error.161) | |
| br i1 undef, label %for.cond64, label %if.end88 | |
| if.end88: ; preds = %for.cond64 | |
| br i1 undef, label %for.cond64, label %if.end98 | |
| if.end98: ; preds = %if.end88 | |
| unreachable | |
| do.body: ; preds = %for.cond | |
| unreachable | |
| } | |
| declare fastcc i32 @inm_get_source() nounwind |