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# 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: 16
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
...
|
