| # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py |
| # RUN: llc -mtriple=i386-linux-gnu -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefix=X32 |
| --- | |
| define i64 @test_add_i64(i64 %a, i64 %b) { |
| %r = add i64 %a, %b |
| ret i64 %r |
| } |
| |
| ... |
| --- |
| name: test_add_i64 |
| alignment: 4 |
| legalized: true |
| regBankSelected: true |
| registers: |
| - { id: 0, class: gpr } |
| - { id: 1, class: gpr } |
| - { id: 2, class: gpr } |
| - { id: 3, class: gpr } |
| - { id: 4, class: gpr } |
| - { id: 5, class: gpr } |
| - { id: 6, class: gpr } |
| - { id: 7, class: gpr } |
| - { id: 8, class: gpr } |
| - { id: 9, class: gpr } |
| body: | |
| bb.0 (%ir-block.0): |
| ; X32-LABEL: name: test_add_i64 |
| ; X32: [[DEF:%[0-9]+]]:gr32 = IMPLICIT_DEF |
| ; X32: [[DEF1:%[0-9]+]]:gr32 = IMPLICIT_DEF |
| ; X32: [[DEF2:%[0-9]+]]:gr32 = IMPLICIT_DEF |
| ; X32: [[DEF3:%[0-9]+]]:gr32 = IMPLICIT_DEF |
| ; X32: [[ADD32rr:%[0-9]+]]:gr32 = ADD32rr [[DEF]], [[DEF2]], implicit-def $eflags |
| ; X32: [[COPY:%[0-9]+]]:gr32 = COPY $eflags |
| ; X32: $eflags = COPY [[COPY]] |
| ; X32: [[ADC32rr:%[0-9]+]]:gr32 = ADC32rr [[DEF1]], [[DEF3]], implicit-def $eflags, implicit $eflags |
| ; X32: [[COPY1:%[0-9]+]]:gr32 = COPY $eflags |
| ; X32: $eax = COPY [[ADD32rr]] |
| ; X32: $edx = COPY [[ADC32rr]] |
| ; X32: RET 0, implicit $eax, implicit $edx |
| %0(s32) = IMPLICIT_DEF |
| %1(s32) = IMPLICIT_DEF |
| %2(s32) = IMPLICIT_DEF |
| %3(s32) = IMPLICIT_DEF |
| %9(s8) = G_CONSTANT i8 0 |
| %4(s1) = G_TRUNC %9(s8) |
| %5(s32), %6(s1) = G_UADDE %0, %2, %4 |
| %7(s32), %8(s1) = G_UADDE %1, %3, %6 |
| $eax = COPY %5(s32) |
| $edx = COPY %7(s32) |
| RET 0, implicit $eax, implicit $edx |
| |
| ... |