| ; RUN: opt -instcombine -S < %s | FileCheck %s | |
| target datalayout = "e-p:32:32-n32-S64" | |
| ; CHECK-LABEL: @foo_ptr | |
| ; CHECK: and | |
| define i32 @foo_ptr() { | |
| entry: | |
| ; Even though the address of @foo is aligned, we cannot assume that the | |
| ; pointer has the same alignment. This is not true for e.g. ARM targets | |
| ; which store ARM/Thumb state in the LSB | |
| ret i32 and (i32 ptrtoint (void ()* @foo to i32), i32 -4) | |
| } | |
| define internal void @foo() align 16 { | |
| entry: | |
| ret void | |
| } |