1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 2; RUN: llc < %s -mtriple=riscv64 | FileCheck %s 3 4define i8 @zext_nonneg_load_i16(ptr %x, ptr %y) { 5; CHECK-LABEL: zext_nonneg_load_i16: 6; CHECK: # %bb.0: 7; CHECK-NEXT: lh a0, 0(a0) 8; CHECK-NEXT: bltz a0, .LBB0_2 9; CHECK-NEXT: # %bb.1: # %cont 10; CHECK-NEXT: add a0, a1, a0 11; CHECK-NEXT: lbu a0, 0(a0) 12; CHECK-NEXT: ret 13; CHECK-NEXT: .LBB0_2: # %exit 14; CHECK-NEXT: li a0, 0 15; CHECK-NEXT: ret 16 %a = load i16, ptr %x 17 %b = icmp slt i16 %a, 0 18 br i1 %b, label %exit, label %cont 19 20cont: 21 %c = zext nneg i16 %a to i64 22 %d = getelementptr i8, ptr %y, i64 %c 23 %e = load i8, ptr %d 24 ret i8 %e 25 26exit: 27 ret i8 0 28} 29