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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=aarch64 -code-model=large -run-pass=instruction-select -verify-machineinstrs -O0 %s -o - | FileCheck %s --check-prefix=LARGE
# RUN: llc -mtriple=aarch64 -code-model=large -relocation-model=pic -run-pass=instruction-select -verify-machineinstrs -O0 %s -o - | FileCheck %s --check-prefix=LARGE-PIC
# RUN: llc -mtriple=aarch64 -code-model=small -run-pass=instruction-select -verify-machineinstrs -O0 %s -o - | FileCheck %s --check-prefix=SMALL
# RUN: llc -mtriple=aarch64 -code-model=tiny -run-pass=instruction-select -verify-machineinstrs -O0 %s -o - | FileCheck %s --check-prefix=TINY
--- |
@g = external hidden global i32
define void @select_gv_with_offset() { ret void }
...
---
name: select_gv_with_offset
legalized: true
regBankSelected: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $x0
; LARGE-LABEL: name: select_gv_with_offset
; LARGE: liveins: $x0
; LARGE-NEXT: {{ $}}
; LARGE-NEXT: [[MOVZXi:%[0-9]+]]:gpr64 = MOVZXi target-flags(aarch64-g0, aarch64-nc) @g + 1, 0
; LARGE-NEXT: [[MOVKXi:%[0-9]+]]:gpr64 = MOVKXi [[MOVZXi]], target-flags(aarch64-g1, aarch64-nc) @g + 1, 16
; LARGE-NEXT: [[MOVKXi1:%[0-9]+]]:gpr64 = MOVKXi [[MOVKXi]], target-flags(aarch64-g2, aarch64-nc) @g + 1, 32
; LARGE-NEXT: %g:gpr64 = MOVKXi [[MOVKXi1]], target-flags(aarch64-g3) @g + 1, 48
; LARGE-NEXT: $x0 = COPY %g
; LARGE-NEXT: RET_ReallyLR implicit $x0
;
; LARGE-PIC-LABEL: name: select_gv_with_offset
; LARGE-PIC: liveins: $x0
; LARGE-PIC-NEXT: {{ $}}
; LARGE-PIC-NEXT: %g:gpr64common = MOVaddr target-flags(aarch64-page) @g + 1, target-flags(aarch64-pageoff, aarch64-nc) @g + 1
; LARGE-PIC-NEXT: $x0 = COPY %g
; LARGE-PIC-NEXT: RET_ReallyLR implicit $x0
;
; SMALL-LABEL: name: select_gv_with_offset
; SMALL: liveins: $x0
; SMALL-NEXT: {{ $}}
; SMALL-NEXT: %g:gpr64common = MOVaddr target-flags(aarch64-page) @g + 1, target-flags(aarch64-pageoff, aarch64-nc) @g + 1
; SMALL-NEXT: $x0 = COPY %g
; SMALL-NEXT: RET_ReallyLR implicit $x0
;
; TINY-LABEL: name: select_gv_with_offset
; TINY: liveins: $x0
; TINY-NEXT: {{ $}}
; TINY-NEXT: %g:gpr64 = ADR @g + 1
; TINY-NEXT: $x0 = COPY %g
; TINY-NEXT: RET_ReallyLR implicit $x0
%g:gpr(p0) = G_GLOBAL_VALUE @g + 1
$x0 = COPY %g(p0)
RET_ReallyLR implicit $x0
|
