15561beaeSCongcong Cai; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2*c3536b26SDan Gohman; RUN: llc < %s -mattr=-sign-ext,-bulk-memory,-bulk-memory-opt | FileCheck %s 35561beaeSCongcong Cai 45561beaeSCongcong Caitarget triple = "wasm32-unknown-unknown" 55561beaeSCongcong Cai 65561beaeSCongcong Caidefine i8 @not_use_extend8_s(i8 %v, i8 %x) { 75561beaeSCongcong Cai; CHECK-LABEL: not_use_extend8_s: 85561beaeSCongcong Cai; CHECK: .functype not_use_extend8_s (i32, i32) -> (i32) 95561beaeSCongcong Cai; CHECK-NEXT: # %bb.0: 105561beaeSCongcong Cai; CHECK-NEXT: local.get 0 115561beaeSCongcong Cai; CHECK-NEXT: i32.const 24 125561beaeSCongcong Cai; CHECK-NEXT: i32.shl 135561beaeSCongcong Cai; CHECK-NEXT: i32.const 24 145561beaeSCongcong Cai; CHECK-NEXT: i32.shr_s 155561beaeSCongcong Cai; CHECK-NEXT: local.get 1 165561beaeSCongcong Cai; CHECK-NEXT: i32.const 255 175561beaeSCongcong Cai; CHECK-NEXT: i32.and 185561beaeSCongcong Cai; CHECK-NEXT: i32.shr_s 195561beaeSCongcong Cai; CHECK-NEXT: # fallthrough-return 205561beaeSCongcong Cai %a = ashr i8 %v, %x 215561beaeSCongcong Cai ret i8 %a 225561beaeSCongcong Cai} 235561beaeSCongcong Cai 24*c3536b26SDan Gohmanattributes #0 = { "target-features"="+bulk-memory-opt" } 255561beaeSCongcong Cai 265561beaeSCongcong Caideclare void @llvm.memset.p0.i32(ptr, i8, i32, i1) 275561beaeSCongcong Cai 285561beaeSCongcong Caidefine void @lower_bulk_memory(i8 %val) #0 { 295561beaeSCongcong Cai; CHECK-LABEL: lower_bulk_memory: 305561beaeSCongcong Cai; CHECK: .functype lower_bulk_memory (i32) -> () 315561beaeSCongcong Cai; CHECK-NEXT: .local i32 325561beaeSCongcong Cai; CHECK-NEXT: # %bb.0: 335561beaeSCongcong Cai; CHECK-NEXT: global.get __stack_pointer 345561beaeSCongcong Cai; CHECK-NEXT: i32.const 112 355561beaeSCongcong Cai; CHECK-NEXT: i32.sub 365561beaeSCongcong Cai; CHECK-NEXT: local.tee 1 375561beaeSCongcong Cai; CHECK-NEXT: global.set __stack_pointer 385561beaeSCongcong Cai; CHECK-NEXT: local.get 1 395561beaeSCongcong Cai; CHECK-NEXT: i32.const 12 405561beaeSCongcong Cai; CHECK-NEXT: i32.add 415561beaeSCongcong Cai; CHECK-NEXT: local.get 0 425561beaeSCongcong Cai; CHECK-NEXT: i32.const 100 435561beaeSCongcong Cai; CHECK-NEXT: call memset 445561beaeSCongcong Cai; CHECK-NEXT: drop 455561beaeSCongcong Cai; CHECK-NEXT: local.get 1 465561beaeSCongcong Cai; CHECK-NEXT: i32.const 112 475561beaeSCongcong Cai; CHECK-NEXT: i32.add 485561beaeSCongcong Cai; CHECK-NEXT: global.set __stack_pointer 495561beaeSCongcong Cai; CHECK-NEXT: # fallthrough-return 505561beaeSCongcong Cai %a = alloca [100 x i8] 515561beaeSCongcong Cai call void @llvm.memset.p0.i32(ptr %a, i8 %val, i32 100, i1 false) 525561beaeSCongcong Cai ret void 535561beaeSCongcong Cai} 54