| # 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=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: [[MOVZXi:%[0-9]+]]:gpr64 = MOVZXi target-flags(aarch64-g0, aarch64-nc) @g + 1, 0 |
| ; LARGE: [[MOVKXi:%[0-9]+]]:gpr64 = MOVKXi [[MOVZXi]], target-flags(aarch64-g1, aarch64-nc) @g + 1, 16 |
| ; LARGE: [[MOVKXi1:%[0-9]+]]:gpr64 = MOVKXi [[MOVKXi]], target-flags(aarch64-g2, aarch64-nc) @g + 1, 32 |
| ; LARGE: %g:gpr64 = MOVKXi [[MOVKXi1]], target-flags(aarch64-g3) @g + 1, 48 |
| ; LARGE: $x0 = COPY %g |
| ; LARGE: RET_ReallyLR implicit $x0 |
| ; SMALL-LABEL: name: select_gv_with_offset |
| ; SMALL: liveins: $x0 |
| ; SMALL: %g:gpr64common = MOVaddr target-flags(aarch64-page) @g + 1, target-flags(aarch64-pageoff, aarch64-nc) @g + 1 |
| ; SMALL: $x0 = COPY %g |
| ; SMALL: RET_ReallyLR implicit $x0 |
| ; TINY-LABEL: name: select_gv_with_offset |
| ; TINY: liveins: $x0 |
| ; TINY: %g:gpr64 = ADR @g + 1 |
| ; TINY: $x0 = COPY %g |
| ; TINY: RET_ReallyLR implicit $x0 |
| %g:gpr(p0) = G_GLOBAL_VALUE @g + 1 |
| $x0 = COPY %g(p0) |
| RET_ReallyLR implicit $x0 |