You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
1.9 KiB
51 lines
1.9 KiB
4 months ago
|
; RUN: llvm-as %s -o %t1.o
|
||
|
|
; RUN: llvm-as %p/Inputs/common.ll -o %t2.o
|
||
|
|
; RUN: llvm-as %p/Inputs/common2.ll -o %t2b.o
|
||
|
|
; RUN: llvm-as %p/Inputs/common3.ll -o %t2c.o
|
||
|
|
|
||
|
|
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
|
||
|
|
target triple = "x86_64-unknown-linux-gnu"
|
||
|
|
|
||
|
|
@a = common global i16 0, align 8
|
||
|
|
|
||
|
|
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
|
||
|
|
; RUN: --plugin-opt=emit-llvm \
|
||
|
|
; RUN: -shared %t1.o %t2.o -o %t3.o
|
||
|
|
; RUN: llvm-dis %t3.o -o - | FileCheck %s --check-prefix=A
|
||
|
|
|
||
|
|
; Shared library case, we merge @a as common and keep it for the symbol table.
|
||
|
|
; A: @a = common global [4 x i8] zeroinitializer, align 8
|
||
|
|
|
||
|
|
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
|
||
|
|
; RUN: --plugin-opt=emit-llvm \
|
||
|
|
; RUN: -shared %t1.o %t2b.o -o %t3.o
|
||
|
|
; RUN: llvm-dis %t3.o -o - | FileCheck %s --check-prefix=B
|
||
|
|
|
||
|
|
; (i16 align 8) + (i8 align 16) = i16 align 16
|
||
|
|
; B: @a = common global i16 0, align 16
|
||
|
|
|
||
|
|
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
|
||
|
|
; RUN: --plugin-opt=emit-llvm \
|
||
|
|
; RUN: -shared %t1.o %t2c.o -o %t3.o
|
||
|
|
; RUN: llvm-dis %t3.o -o - | FileCheck %s --check-prefix=C
|
||
|
|
|
||
|
|
; (i16 align 8) + (i8 align 1) = i16 align 8.
|
||
|
|
; C: @a = common global i16 0, align 8
|
||
|
|
|
||
|
|
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
|
||
|
|
; RUN: --plugin-opt=emit-llvm \
|
||
|
|
; RUN: %t1.o %t2.o -o %t3.o
|
||
|
|
; RUN: llvm-dis %t3.o -o - | FileCheck --check-prefix=EXEC %s
|
||
|
|
|
||
|
|
; All IR case, we internalize a after merging.
|
||
|
|
; EXEC: @a = internal global [4 x i8] zeroinitializer, align 8
|
||
|
|
|
||
|
|
; RUN: llc %p/Inputs/common.ll -o %t2native.o -filetype=obj
|
||
|
|
; RUN: %gold -m elf_x86_64 -plugin %llvmshlibdir/LLVMgold%shlibext \
|
||
|
|
; RUN: --plugin-opt=emit-llvm \
|
||
|
|
; RUN: %t1.o %t2native.o -o %t3.o
|
||
|
|
; RUN: llvm-dis %t3.o -o - | FileCheck --check-prefix=MIXED %s
|
||
|
|
|
||
|
|
; Mixed ELF and IR. We keep ours as common so the linker will finish the merge.
|
||
|
|
; MIXED: @a = common dso_local global i16 0, align 8
|