diff options
Diffstat (limited to 'test/Transforms/InstCombine/cast_ptr.ll')
| -rw-r--r-- | test/Transforms/InstCombine/cast_ptr.ll | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/cast_ptr.ll b/test/Transforms/InstCombine/cast_ptr.ll index 6544e7d735a44..6a00e83978482 100644 --- a/test/Transforms/InstCombine/cast_ptr.ll +++ b/test/Transforms/InstCombine/cast_ptr.ll @@ -27,3 +27,12 @@ define i1 @test2(i8* %a, i8* %b) { ret i1 %r } +; These casts should also be folded away. +; CHECK: @test3 +; CHECK: icmp eq i8* %a, @global +@global = global i8 0 +define i1 @test3(i8* %a) { + %tmpa = ptrtoint i8* %a to i32 + %r = icmp eq i32 %tmpa, ptrtoint (i8* @global to i32) + ret i1 %r +} |