movt-movw-global.ll
1.48 KB
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; RUN: llc < %s -verify-machineinstrs -mtriple=armv7-eabi | FileCheck %s -check-prefix=EABI
; RUN: llc < %s -verify-machineinstrs -mtriple=armv7-apple-ios -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=IOS
; RUN: llc < %s -verify-machineinstrs -mtriple=armv7-apple-ios -relocation-model=pic | FileCheck %s -check-prefix=IOS-PIC
; RUN: llc < %s -verify-machineinstrs -mtriple=armv7-apple-ios -relocation-model=static | FileCheck %s -check-prefix=IOS-STATIC
@foo = common global i32 0
define i32* @bar1() nounwind readnone {
entry:
; EABI: movw r0, :lower16:foo
; EABI-NEXT: movt r0, :upper16:foo
; IOS: movw r0, :lower16:L_foo$non_lazy_ptr
; IOS-NEXT: movt r0, :upper16:L_foo$non_lazy_ptr
; IOS-PIC: movw r0, :lower16:(L_foo$non_lazy_ptr-(LPC0_0+8))
; IOS-PIC-NEXT: movt r0, :upper16:(L_foo$non_lazy_ptr-(LPC0_0+8))
; IOS-STATIC: movw r0, :lower16:_foo
; IOS-STATIC-NEXT: movt r0, :upper16:_foo
ret i32* @foo
}
define void @bar2(i32 %baz) nounwind {
entry:
; EABI: movw r1, :lower16:foo
; EABI-NEXT: movt r1, :upper16:foo
; IOS: movw r1, :lower16:L_foo$non_lazy_ptr
; IOS-NEXT: movt r1, :upper16:L_foo$non_lazy_ptr
; IOS-PIC: movw r1, :lower16:(L_foo$non_lazy_ptr-(LPC1_0+8))
; IOS-PIC-NEXT: movt r1, :upper16:(L_foo$non_lazy_ptr-(LPC1_0+8))
; IOS-STATIC: movw r1, :lower16:_foo
; IOS-STATIC-NEXT: movt r1, :upper16:_foo
store i32 %baz, i32* @foo, align 4
ret void
}