| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -O0 -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=X64 |
| # RUN: llc -O0 -mtriple=i386-linux-gnu -run-pass=legalizer -global-isel-abort=2 -pass-remarks-missed='gisel*' %s 2>%t -o - | FileCheck %s --check-prefix=X32 |
| # RUN: FileCheck -check-prefix=ERR32 %s < %t |
| |
| # ERR32: remark: <unknown>:0:0: unable to legalize instruction: %7:_(s32), %8:_(s1) = G_UADDO %3:_, %5:_ (in function: test_add_i64) |
| |
| --- | |
| |
| define void @test_add_i1() { ret void} |
| define void @test_add_i32() { ret void } |
| define void @test_add_i64() { ret void } |
| |
| ... |
| --- |
| name: test_add_i1 |
| # CHECK-LABEL: name: test_add_i1 |
| alignment: 16 |
| legalized: false |
| regBankSelected: false |
| registers: |
| - { id: 0, class: _, preferred-register: '' } |
| - { id: 1, class: _, preferred-register: '' } |
| - { id: 2, class: _, preferred-register: '' } |
| # CHECK: %0(s32) = COPY $edx |
| # CHECK-NEXT: %3(s8) = G_TRUNC %0(s32) |
| # CHECK-NEXT: %4(s8) = G_TRUNC %0(s32) |
| # CHECK-NEXT: %5(s8) = G_ADD %3, %4 |
| # CHECK: RET 0 |
| body: | |
| bb.1 (%ir-block.0): |
| |
| ; X64-LABEL: name: test_add_i1 |
| ; X64: [[COPY:%[0-9]+]]:_(s32) = COPY $edx |
| ; X64: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; X64: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; X64: [[ADD:%[0-9]+]]:_(s8) = G_ADD [[TRUNC]], [[TRUNC1]] |
| ; X64: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s8) |
| ; X64: $eax = COPY [[ANYEXT]](s32) |
| ; X64: RET 0 |
| ; X32-LABEL: name: test_add_i1 |
| ; X32: [[COPY:%[0-9]+]]:_(s32) = COPY $edx |
| ; X32: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; X32: [[TRUNC1:%[0-9]+]]:_(s8) = G_TRUNC [[COPY]](s32) |
| ; X32: [[ADD:%[0-9]+]]:_(s8) = G_ADD [[TRUNC]], [[TRUNC1]] |
| ; X32: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[ADD]](s8) |
| ; X32: $eax = COPY [[ANYEXT]](s32) |
| ; X32: RET 0 |
| %0(s32) = COPY $edx |
| %1(s1) = G_TRUNC %0(s32) |
| %2(s1) = G_ADD %1, %1 |
| %3:_(s32) = G_ANYEXT %2 |
| $eax = COPY %3 |
| RET 0 |
| ... |
| --- |
| name: test_add_i32 |
| alignment: 16 |
| legalized: false |
| regBankSelected: false |
| registers: |
| - { id: 0, class: _ } |
| - { id: 1, class: _ } |
| - { id: 2, class: _ } |
| body: | |
| bb.1 (%ir-block.0): |
| ; X64-LABEL: name: test_add_i32 |
| ; X64: [[DEF:%[0-9]+]]:_(s32) = IMPLICIT_DEF |
| ; X64: [[DEF1:%[0-9]+]]:_(s32) = IMPLICIT_DEF |
| ; X64: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[DEF]], [[DEF1]] |
| ; X64: $eax = COPY [[ADD]](s32) |
| ; X64: RET 0 |
| ; X32-LABEL: name: test_add_i32 |
| ; X32: [[DEF:%[0-9]+]]:_(s32) = IMPLICIT_DEF |
| ; X32: [[DEF1:%[0-9]+]]:_(s32) = IMPLICIT_DEF |
| ; X32: [[ADD:%[0-9]+]]:_(s32) = G_ADD [[DEF]], [[DEF1]] |
| ; X32: $eax = COPY [[ADD]](s32) |
| ; X32: RET 0 |
| %0(s32) = IMPLICIT_DEF |
| %1(s32) = IMPLICIT_DEF |
| %2(s32) = G_ADD %0, %1 |
| $eax = COPY %2 |
| RET 0 |
| |
| ... |
| --- |
| name: test_add_i64 |
| alignment: 16 |
| legalized: false |
| regBankSelected: false |
| registers: |
| - { id: 0, class: _ } |
| - { id: 1, class: _ } |
| - { id: 2, class: _ } |
| body: | |
| bb.1 (%ir-block.0): |
| ; X64-LABEL: name: test_add_i64 |
| ; X64: [[DEF:%[0-9]+]]:_(s64) = IMPLICIT_DEF |
| ; X64: [[DEF1:%[0-9]+]]:_(s64) = IMPLICIT_DEF |
| ; X64: [[ADD:%[0-9]+]]:_(s64) = G_ADD [[DEF]], [[DEF1]] |
| ; X64: $rax = COPY [[ADD]](s64) |
| ; X64: RET 0 |
| ; X32-LABEL: name: test_add_i64 |
| ; X32: [[DEF:%[0-9]+]]:_(s64) = IMPLICIT_DEF |
| ; X32: [[DEF1:%[0-9]+]]:_(s64) = IMPLICIT_DEF |
| ; X32: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](s64) |
| ; X32: [[UV2:%[0-9]+]]:_(s32), [[UV3:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF1]](s64) |
| ; X32: [[UADDO:%[0-9]+]]:_(s32), [[UADDO1:%[0-9]+]]:_(s1) = G_UADDO [[UV]], [[UV2]] |
| ; X32: [[UADDE:%[0-9]+]]:_(s32), [[UADDE1:%[0-9]+]]:_(s1) = G_UADDE [[UV1]], [[UV3]], [[UADDO1]] |
| ; X32: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[UADDO]](s32), [[UADDE]](s32) |
| ; X32: $rax = COPY [[MV]](s64) |
| ; X32: RET 0 |
| %0(s64) = IMPLICIT_DEF |
| %1(s64) = IMPLICIT_DEF |
| %2(s64) = G_ADD %0, %1 |
| $rax = COPY %2 |
| RET 0 |
| |
| ... |