1 ; RUN: opt -global-merge -global-merge-max-offset=100 -S -o - %s | FileCheck %s 2 3 target datalayout = "e-p:64:64" 4 target triple = "x86_64-unknown-linux-gnu" 5 6 ; CHECK: @_MergedGlobals = private global <{ i32, i32 }> <{ i32 3, i32 3 }>, align 4 7 8 @a = internal global i32 1 9 10 @b = internal global i32 2 11 12 @c = internal global i32 3 13 14 @d = internal global i32 3 15 16 @llvm.used = appending global [1 x i8*] [i8* bitcast (i32* @a to i8*)], section "llvm.metadata" 17 @llvm.compiler.used = appending global [1 x i8*] [i8* bitcast (i32* @b to i8*)], section "llvm.metadata" 18 19 define void @use() { 20 ; CHECK: load i32, i32* @a 21 %x = load i32, i32* @a 22 ; CHECK: load i32, i32* @b 23 %y = load i32, i32* @b 24 ; CHECK: load i32, i32* getelementptr inbounds (<{ i32, i32 }>, <{ i32, i32 }>* @_MergedGlobals, i32 0, i32 0) 25 %z1 = load i32, i32* @c 26 ; CHECK: load i32, i32* getelementptr inbounds (<{ i32, i32 }>, <{ i32, i32 }>* @_MergedGlobals, i32 0, i32 1) 27 %z2 = load i32, i32* @d 28 ret void 29 } 30
