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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
; RUN: llc < %s -mtriple=riscv64 | FileCheck %s
define i8 @zext_nonneg_load_i16(ptr %x, ptr %y) {
; CHECK-LABEL: zext_nonneg_load_i16:
; CHECK: # %bb.0:
; CHECK-NEXT: lh a0, 0(a0)
; CHECK-NEXT: bltz a0, .LBB0_2
; CHECK-NEXT: # %bb.1: # %cont
; CHECK-NEXT: add a0, a1, a0
; CHECK-NEXT: lbu a0, 0(a0)
; CHECK-NEXT: ret
; CHECK-NEXT: .LBB0_2: # %exit
; CHECK-NEXT: li a0, 0
; CHECK-NEXT: ret
%a = load i16, ptr %x
%b = icmp slt i16 %a, 0
br i1 %b, label %exit, label %cont
cont:
%c = zext nneg i16 %a to i64
%d = getelementptr i8, ptr %y, i64 %c
%e = load i8, ptr %d
ret i8 %e
exit:
ret i8 0
}
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