1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2; RUN: llc -mtriple=amdgcn -O0 -stop-after=irtranslator -global-isel -verify-machineinstrs %s -o - | FileCheck %s 3 4define i8 @f_i1_1() { 5 ; CHECK-LABEL: name: f_i1_1 6 ; CHECK: bb.1 (%ir-block.0): 7 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<256 x s8>) = G_IMPLICIT_DEF 8 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 1 9 ; CHECK-NEXT: [[EVEC:%[0-9]+]]:_(s8) = G_EXTRACT_VECTOR_ELT [[DEF]](<256 x s8>), [[C]](s32) 10 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EVEC]](s8) 11 ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32) 12 ; CHECK-NEXT: SI_RETURN implicit $vgpr0 13 %E1 = extractelement <256 x i8> undef, i1 true 14 ret i8 %E1 15} 16 17define i8 @f_i8_255() { 18 ; CHECK-LABEL: name: f_i8_255 19 ; CHECK: bb.1 (%ir-block.0): 20 ; CHECK-NEXT: [[DEF:%[0-9]+]]:_(<256 x s8>) = G_IMPLICIT_DEF 21 ; CHECK-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 255 22 ; CHECK-NEXT: [[EVEC:%[0-9]+]]:_(s8) = G_EXTRACT_VECTOR_ELT [[DEF]](<256 x s8>), [[C]](s32) 23 ; CHECK-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[EVEC]](s8) 24 ; CHECK-NEXT: $vgpr0 = COPY [[ANYEXT]](s32) 25 ; CHECK-NEXT: SI_RETURN implicit $vgpr0 26 %E1 = extractelement <256 x i8> undef, i8 255 27 ret i8 %E1 28} 29