| ; RUN: opt -global-merge -global-merge-max-offset=100 -S -o - %s | FileCheck %s |
| |
| target datalayout = "e-p:64:64" |
| target triple = "x86_64-unknown-linux-gnu" |
| |
| ; This produces align 4, not the obvious align 1, to be consistent with what |
| ; the AsmPrinter would do. |
| ; CHECK: @_MergedGlobals = private global <{ [2 x i32], [2 x i32] }> <{ [2 x i32] [i32 1, i32 1], [2 x i32] [i32 2, i32 2] }>, align 4 |
| |
| ; CHECK: @a = internal alias [2 x i32], ptr @_MergedGlobals |
| @a = internal global [2 x i32] [i32 1, i32 1], align 1 |
| |
| ; CHECK: @b = internal alias [2 x i32], getelementptr inbounds (<{ [2 x i32], [2 x i32] }>, ptr @_MergedGlobals, i32 0, i32 1) |
| @b = internal global [2 x i32] [i32 2, i32 2], align 1 |
| |
| define void @use() { |
| ; CHECK: load i32, ptr @_MergedGlobals |
| %x = load i32, ptr @a |
| ; CHECK: load i32, ptr getelementptr inbounds (<{ [2 x i32], [2 x i32] }>, ptr @_MergedGlobals, i32 0, i32 1) |
| %y = load i32, ptr @b |
| ret void |
| } |