| ; RUN: opt < %s -passes=instsimplify -S | FileCheck %s |
| |
| target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32" |
| target triple = "i386-unknown-linux-gnu" |
| |
| @a = external global i8 |
| |
| @c1 = constant [3 x i32] [i32 0, i32 0, |
| i32 sub (i32 ptrtoint (ptr @a to i32), i32 ptrtoint (ptr getelementptr ([3 x i32], ptr @c1, i32 0, i32 2) to i32)) |
| ] |
| |
| ; CHECK: @f1 |
| define ptr @f1() { |
| ; CHECK: ret ptr @a |
| %l = call ptr @llvm.load.relative.i32(ptr getelementptr ([3 x i32], ptr @c1, i32 0, i32 2), i32 0) |
| ret ptr %l |
| } |
| |
| declare ptr @llvm.load.relative.i32(ptr, i32) |
