| 123456789101112131415161718192021222324 |
- ; RUN: opt < %s -loop-rotate -S | FileCheck %s
- @a = external global i8, align 4
- @tmp = global i8* @a
- define void @f() {
- ; CHECK-LABEL: define void @f(
- ; CHECK: getelementptr i8, i8* @a, i32 0
- entry:
- br label %for.preheader
- for.preheader:
- br i1 undef, label %if.then8, label %for.body
- for.body:
- br i1 undef, label %if.end, label %if.then8
- if.end:
- %arrayidx = getelementptr i8, i8* @a, i32 0
- br label %for.preheader
- if.then8:
- unreachable
- }
|
