| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=aarch64 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| |
| --- | |
| |
| @x = external hidden local_unnamed_addr global i32*, align 8 |
| |
| define void @select_add_low_without_offset() { ret void } |
| define void @select_add_low_with_offset() { ret void } |
| define void @select_add_low_without_adrp() { ret void } |
| |
| ... |
| --- |
| name: select_add_low_without_offset |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: select_add_low_without_offset |
| ; CHECK: liveins: $x0 |
| ; CHECK: %add_low:gpr64common = MOVaddr target-flags(aarch64-page) @x, target-flags(aarch64-pageoff, aarch64-nc) @x |
| ; CHECK: $x0 = COPY %add_low |
| ; CHECK: RET_ReallyLR implicit $x0 |
| %copy:gpr(p0) = COPY $x0 |
| %adrp:gpr64(p0) = ADRP target-flags(aarch64-page) @x |
| %add_low:gpr(p0) = G_ADD_LOW %adrp(p0), target-flags(aarch64-pageoff, aarch64-nc) @x |
| $x0 = COPY %add_low |
| RET_ReallyLR implicit $x0 |
| |
| ... |
| --- |
| name: select_add_low_with_offset |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: select_add_low_with_offset |
| ; CHECK: liveins: $x0 |
| ; CHECK: %add_low:gpr64common = MOVaddr target-flags(aarch64-page) @x + 1, target-flags(aarch64-pageoff, aarch64-nc) @x + 1 |
| ; CHECK: $x0 = COPY %add_low |
| ; CHECK: RET_ReallyLR implicit $x0 |
| %copy:gpr(p0) = COPY $x0 |
| %adrp:gpr64(p0) = ADRP target-flags(aarch64-page) @x + 1 |
| %add_low:gpr(p0) = G_ADD_LOW %adrp(p0), target-flags(aarch64-pageoff, aarch64-nc) @x + 1 |
| $x0 = COPY %add_low |
| RET_ReallyLR implicit $x0 |
| |
| ... |
| --- |
| name: select_add_low_without_adrp |
| legalized: true |
| regBankSelected: true |
| tracksRegLiveness: true |
| body: | |
| bb.0: |
| liveins: $x0 |
| ; CHECK-LABEL: name: select_add_low_without_adrp |
| ; CHECK: liveins: $x0 |
| ; CHECK: %ptr:gpr64sp = COPY $x0 |
| ; CHECK: %add_low:gpr64sp = ADDXri %ptr, target-flags(aarch64-pageoff, aarch64-nc) @x, 0 |
| ; CHECK: $x0 = COPY %add_low |
| ; CHECK: RET_ReallyLR implicit $x0 |
| %ptr:gpr(p0) = COPY $x0 |
| %add_low:gpr(p0) = G_ADD_LOW %ptr(p0), target-flags(aarch64-pageoff, aarch64-nc) @x |
| $x0 = COPY %add_low |
| RET_ReallyLR implicit $x0 |