globals.ll
1.9 KB
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; RUN: llc < %s -mtriple=armv6-apple-darwin -relocation-model=static | FileCheck %s -check-prefix=DarwinStatic
; RUN: llc < %s -mtriple=armv6-apple-darwin -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DarwinDynamic
; RUN: llc < %s -mtriple=armv6-apple-darwin -relocation-model=pic | FileCheck %s -check-prefix=DarwinPIC
; RUN: llc < %s -mtriple=armv6-linux-gnueabi -relocation-model=pic | FileCheck %s -check-prefix=LinuxPIC
@G = external global i32
define i32 @test1() {
%tmp = load i32, i32* @G
ret i32 %tmp
}
; DarwinStatic: _test1:
; DarwinStatic: ldr r0, LCPI0_0
; DarwinStatic: ldr r0, [r0]
; DarwinStatic: bx lr
; DarwinStatic: .p2align 2
; DarwinStatic: LCPI0_0:
; DarwinStatic: .long {{_G$}}
; DarwinDynamic: _test1:
; DarwinDynamic: ldr r0, LCPI0_0
; DarwinDynamic: ldr r0, [r0]
; DarwinDynamic: ldr r0, [r0]
; DarwinDynamic: bx lr
; DarwinDynamic: .p2align 2
; DarwinDynamic: LCPI0_0:
; DarwinDynamic: .long L_G$non_lazy_ptr
; DarwinDynamic: .section __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers
; DarwinDynamic: .p2align 2
; DarwinDynamic: L_G$non_lazy_ptr:
; DarwinDynamic: .indirect_symbol _G
; DarwinDynamic: .long 0
; DarwinPIC: _test1:
; DarwinPIC: ldr r0, LCPI0_0
; DarwinPIC: LPC0_0:
; DarwinPIC: ldr r0, [pc, r0]
; DarwinPIC: ldr r0, [r0]
; DarwinPIC-NOT: ldr
; DarwinPIC: bx lr
; DarwinPIC: .p2align 2
; DarwinPIC: LCPI0_0:
; DarwinPIC: .long L_G$non_lazy_ptr-(LPC0_0+8)
; DarwinPIC: .section __DATA,__nl_symbol_ptr,non_lazy_symbol_pointers
; DarwinPIC: .p2align 2
; DarwinPIC: L_G$non_lazy_ptr:
; DarwinPIC: .indirect_symbol _G
; DarwinPIC: .long 0
; LinuxPIC-LABEL: test1:
; LinuxPIC: ldr r0, .LCPI0_0
; LinuxPIC: .LPC0_0:
; LinuxPIC: ldr r0, [pc, r0]
; LinuxPIC: ldr r0, [r0]
; LinuxPIC: bx lr
; LinuxPIC: .p2align 2
; LinuxPIC: .LCPI0_0:
; LinuxPIC: .Ltmp0:
; LinuxPIC: .long G(GOT_PREL)-((.LPC0_0+8)-.Ltmp0)