1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 3 2# RUN: llc -mtriple=x86_64-- -run-pass=peephole-opt %s -o - | FileCheck %s 3--- | 4 define void @foldImmediate() { ret void } 5... 6--- 7# Check that immediates can be folded into ALU instructions. 8name: foldImmediate 9registers: 10 - { id: 0, class: gr32 } 11 - { id: 1, class: gr32 } 12 - { id: 2, class: gr32 } 13 - { id: 3, class: gr32 } 14 - { id: 4, class: gr32 } 15 - { id: 5, class: gr32 } 16 - { id: 6, class: gr32 } 17 - { id: 7, class: gr64 } 18 - { id: 8, class: gr64 } 19 - { id: 9, class: gr64 } 20 - { id: 10, class: gr64 } 21 - { id: 11, class: gr64 } 22 - { id: 12, class: gr64 } 23 - { id: 13, class: gr64 } 24 - { id: 14, class: gr64 } 25 - { id: 15, class: gr64 } 26 - { id: 16, class: gr32 } 27 - { id: 17, class: gr64 } 28 - { id: 18, class: gr32 } 29 30body: | 31 bb.0: 32 liveins: $rdi, $rsi 33 34 ; CHECK-LABEL: name: foldImmediate 35 ; CHECK: liveins: $rdi, $rsi 36 ; CHECK-NEXT: {{ $}} 37 ; CHECK-NEXT: [[MOV32ri:%[0-9]+]]:gr32 = MOV32ri 81 38 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gr32 = COPY $edi 39 ; CHECK-NEXT: CTEST32ri [[COPY]], 81, 2, 10, implicit-def $eflags, implicit $eflags 40 ; CHECK-NEXT: NOOP implicit $eflags 41 ; CHECK-NEXT: CCMP32ri [[COPY]], 81, 2, 10, implicit-def $eflags, implicit $eflags 42 ; CHECK-NEXT: NOOP implicit $eflags 43 ; CHECK-NEXT: [[SUBREG_TO_REG:%[0-9]+]]:gr64 = SUBREG_TO_REG 0, killed [[MOV32ri]], %subreg.sub_32bit 44 ; CHECK-NEXT: [[COPY1:%[0-9]+]]:gr64 = COPY $rsi 45 ; CHECK-NEXT: CTEST64ri32 [[COPY1]], 81, 2, 10, implicit-def $eflags, implicit $eflags 46 ; CHECK-NEXT: NOOP implicit $eflags 47 ; CHECK-NEXT: CCMP64ri32 [[COPY1]], 81, 2, 10, implicit-def $eflags, implicit $eflags 48 ; CHECK-NEXT: NOOP implicit $eflags 49 ; CHECK-NEXT: CCMP64rr [[SUBREG_TO_REG]], [[COPY1]], 2, 10, implicit-def $eflags, implicit $eflags 50 ; CHECK-NEXT: NOOP implicit $eflags 51 %0 = MOV32ri 81 52 %1 = COPY $edi 53 54 CTEST32rr %0, %1, 2, 10, implicit-def $eflags, implicit $eflags 55 NOOP implicit $eflags 56 57 CCMP32rr %1, %0, 2, 10, implicit-def $eflags, implicit $eflags 58 NOOP implicit $eflags 59 60 %7 = SUBREG_TO_REG 0, killed %0:gr32, %subreg.sub_32bit 61 %8 = COPY $rsi 62 63 CTEST64rr %8, %7, 2, 10, implicit-def $eflags, implicit $eflags 64 NOOP implicit $eflags 65 66 CCMP64rr %8, %7, 2, 10, implicit-def $eflags, implicit $eflags 67 NOOP implicit $eflags 68 CCMP64rr %7, %8, 2, 10, implicit-def $eflags, implicit $eflags 69 NOOP implicit $eflags 70... 71