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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 42# RUN: llc -mtriple=powerpc64-ibm-aix -mcpu=pwr7 -simplify-mir -verify-machineinstrs \3# RUN: -run-pass=early-ifcvt %s -o - | FileCheck %s4# RUN: llc -mtriple=powerpc64-ibm-aix -mcpu=pwr7 -simplify-mir -verify-each \5# RUN: -passes=early-ifcvt %s -o - | FileCheck %s6 7--- |8 source_filename = "<stdin>"9 10 define signext i32 @foo(ptr nocapture noundef %dummy) #0 {11 entry:12 %0 = load i32, ptr %dummy, align 413 %cmp = icmp slt i32 %0, 75014 %inc = add nsw i32 %0, 115 %storemerge = select i1 %cmp, i32 %inc, i32 116 store i32 %storemerge, ptr %dummy, align 417 ret i32 018 }19 20 attributes #0 = { "target-features"="-isel" }21 22...23---24name: foo25alignment: 1626tracksRegLiveness: true27registers:28 - { id: 0, class: g8rc_and_g8rc_nox0 }29 - { id: 1, class: gprc_and_gprc_nor0 }30 - { id: 2, class: gprc_and_gprc_nor0 }31 - { id: 3, class: crrc }32 - { id: 4, class: gprc_and_gprc_nor0 }33 - { id: 5, class: gprc }34 - { id: 6, class: g8rc }35liveins:36 - { reg: '$x3', virtual-reg: '%0' }37frameInfo:38 maxAlignment: 139machineFunctionInfo: {}40body: |41 ; CHECK-LABEL: name: foo42 ; CHECK: bb.0.entry:43 ; CHECK-NEXT: successors: %bb.1, %bb.244 ; CHECK-NEXT: liveins: $x345 ; CHECK-NEXT: {{ $}}46 ; CHECK-NEXT: [[COPY:%[0-9]+]]:g8rc_and_g8rc_nox0 = COPY $x347 ; CHECK-NEXT: [[LWZ:%[0-9]+]]:gprc_and_gprc_nor0 = LWZ 0, [[COPY]] :: (load (s32) from %ir.dummy)48 ; CHECK-NEXT: [[ADDI:%[0-9]+]]:gprc_and_gprc_nor0 = nsw ADDI [[LWZ]], 149 ; CHECK-NEXT: [[CMPWI:%[0-9]+]]:crrc = CMPWI [[LWZ]], 75050 ; CHECK-NEXT: [[LI:%[0-9]+]]:gprc_and_gprc_nor0 = LI 151 ; CHECK-NEXT: BCC 12, [[CMPWI]], %bb.252 ; CHECK-NEXT: {{ $}}53 ; CHECK-NEXT: bb.1.entry:54 ; CHECK-NEXT: {{ $}}55 ; CHECK-NEXT: bb.2.entry:56 ; CHECK-NEXT: [[PHI:%[0-9]+]]:gprc = PHI [[LI]], %bb.1, [[ADDI]], %bb.057 ; CHECK-NEXT: STW killed [[PHI]], 0, [[COPY]] :: (store (s32) into %ir.dummy)58 ; CHECK-NEXT: [[LI8_:%[0-9]+]]:g8rc = LI8 059 ; CHECK-NEXT: $x3 = COPY [[LI8_]]60 ; CHECK-NEXT: BLR8 implicit $lr8, implicit $rm, implicit $x361 bb.0.entry:62 successors: %bb.1, %bb.263 liveins: $x364 65 %0:g8rc_and_g8rc_nox0 = COPY $x366 %1:gprc_and_gprc_nor0 = LWZ 0, %0 :: (load (s32) from %ir.dummy)67 %2:gprc_and_gprc_nor0 = nsw ADDI %1, 168 %3:crrc = CMPWI %1, 75069 %4:gprc_and_gprc_nor0 = LI 170 BCC 12, %3, %bb.271 72 bb.1.entry:73 74 bb.2.entry:75 %5:gprc = PHI %4, %bb.1, %2, %bb.076 STW killed %5, 0, %0 :: (store (s32) into %ir.dummy)77 %6:g8rc = LI8 078 $x3 = COPY %679 BLR8 implicit $lr8, implicit $rm, implicit $x380 81...82