diff options
Diffstat (limited to 'test/Analysis/BasicAA/gep-alias.ll')
| -rw-r--r-- | test/Analysis/BasicAA/gep-alias.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/Analysis/BasicAA/gep-alias.ll b/test/Analysis/BasicAA/gep-alias.ll index 0c5f7ac337..320c9907d5 100644 --- a/test/Analysis/BasicAA/gep-alias.ll +++ b/test/Analysis/BasicAA/gep-alias.ll @@ -86,4 +86,18 @@ define i32 @test5(i32* %p, i64 %i) { ; CHECK: ret i32 0 } +; P[i] != p[(i*4)|1] +define i32 @test6(i32* %p, i64 %i1) { + %i = shl i64 %i1, 2 + %pi = getelementptr i32* %p, i64 %i + %i.next = or i64 %i, 1 + %pi.next = getelementptr i32* %p, i64 %i.next + %x = load i32* %pi + store i32 42, i32* %pi.next + %y = load i32* %pi + %z = sub i32 %x, %y + ret i32 %z +; CHECK: @test6 +; CHECK: ret i32 0 +} |