forked from OSchip/llvm-project
40 lines
1.3 KiB
LLVM
40 lines
1.3 KiB
LLVM
; RUN: llc -data-sections=1 -mtriple x86_64-pc-linux-gnu < %s | FileCheck %s
|
|
; RUN: llc -data-sections=0 -mtriple x86_64-pc-linux-gnu < %s | FileCheck %s
|
|
|
|
@a = global i32 1
|
|
@b = global i32 2, !associated !0
|
|
!0 = !{i32* @a}
|
|
; CHECK-DAG: .section .data.b,"awo",@progbits,a
|
|
|
|
; Loop is OK. Also, normally -data-sections=0 would place @c and @d in the same section. !associated prevents that.
|
|
@c = global i32 2, !associated !2
|
|
@d = global i32 2, !associated !1
|
|
!1 = !{i32* @c}
|
|
!2 = !{i32* @d}
|
|
; CHECK-DAG: .section .data.c,"awo",@progbits,d
|
|
; CHECK-DAG: .section .data.d,"awo",@progbits,c
|
|
|
|
; BSS is OK.
|
|
@e = global i32 0
|
|
@f = global i32 0, !associated !3
|
|
@g = global i32 1, !associated !3
|
|
!3 = !{i32* @e}
|
|
; CHECK-DAG: .section .bss.f,"awo",@nobits,e
|
|
; CHECK-DAG: .section .data.g,"awo",@progbits,e
|
|
|
|
; Explicit sections.
|
|
@h = global i32 1, section "aaa"
|
|
@i = global i32 1, section "bbb", !associated !4
|
|
@j = global i32 1, section "bbb", !associated !4
|
|
@k = global i32 1, !associated !4
|
|
!4 = !{i32* @h}
|
|
; CHECK-DAG: .section aaa,"aw",@progbits
|
|
; CHECK-DAG: .section bbb,"awo",@progbits,h,unique,1
|
|
; CHECK-DAG: .section bbb,"awo",@progbits,h,unique,2
|
|
; CHECK-DAG: .section .data.k,"awo",@progbits,h
|
|
|
|
; Non-GlobalObject metadata.
|
|
@l = global i32 1, section "ccc", !associated !5
|
|
!5 = !{i32* null}
|
|
; CHECK-DAG: .section ccc,"aw",@progbits
|