| # RUN: llc -O0 -mtriple thumb-- -mattr=+v6t2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s |
| --- | |
| define void @test_inttoptr_s32() { ret void } |
| define void @test_ptrtoint_s32() { ret void } |
| ... |
| --- |
| name: test_inttoptr_s32 |
| # CHECK-LABEL: name: test_inttoptr_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| # CHECK: selected: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| %0(s32) = COPY $r0 |
| %1(p0) = G_INTTOPTR %0(s32) |
| ; CHECK: [[INT:%[0-9]+]]:gpr = COPY $r0 |
| |
| $r0 = COPY %1(p0) |
| ; CHECK: $r0 = COPY [[INT]] |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |
| --- |
| name: test_ptrtoint_s32 |
| # CHECK-LABEL: name: test_ptrtoint_s32 |
| legalized: true |
| regBankSelected: true |
| selected: false |
| # CHECK: selected: true |
| registers: |
| - { id: 0, class: gprb } |
| - { id: 1, class: gprb } |
| body: | |
| bb.0: |
| liveins: $r0 |
| |
| %0(p0) = COPY $r0 |
| %1(s32) = G_PTRTOINT %0(p0) |
| ; CHECK: [[PTR:%[0-9]+]]:gpr = COPY $r0 |
| |
| $r0 = COPY %1(s32) |
| ; CHECK: $r0 = COPY [[PTR]] |
| |
| BX_RET 14, $noreg, implicit $r0 |
| ... |