xref: /llvm-project/llvm/test/CodeGen/RISCV/pr90730.ll (revision 557bf3835b96ef5839013b1e821a1cb869660aa3)
1*557bf383SYingwei Zheng; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4
2*557bf383SYingwei Zheng; RUN: llc < %s -mtriple=riscv64 -mattr=+zbb | FileCheck %s
3*557bf383SYingwei Zheng
4*557bf383SYingwei Zhengdefine i32 @pr90730(i32 %x, i1 %y, ptr %p) {
5*557bf383SYingwei Zheng; CHECK-LABEL: pr90730:
6*557bf383SYingwei Zheng; CHECK:       # %bb.0: # %entry
7*557bf383SYingwei Zheng; CHECK-NEXT:    lui a1, 8
8*557bf383SYingwei Zheng; CHECK-NEXT:    addiw a1, a1, -960
9*557bf383SYingwei Zheng; CHECK-NEXT:    andn a0, a1, a0
10*557bf383SYingwei Zheng; CHECK-NEXT:    sw zero, 0(a2)
11*557bf383SYingwei Zheng; CHECK-NEXT:    ret
12*557bf383SYingwei Zhengentry:
13*557bf383SYingwei Zheng  %ext = zext i1 %y to i32
14*557bf383SYingwei Zheng  %xor1 = xor i32 %ext, 31817
15*557bf383SYingwei Zheng  %and1 = and i32 %xor1, %x
16*557bf383SYingwei Zheng  store i32 %and1, ptr %p, align 4
17*557bf383SYingwei Zheng  %v = load i32, ptr %p, align 4
18*557bf383SYingwei Zheng  %and2 = and i32 %v, 31808
19*557bf383SYingwei Zheng  %xor2 = xor i32 %and2, 31808
20*557bf383SYingwei Zheng  store i32 0, ptr %p, align 4
21*557bf383SYingwei Zheng  ret i32 %xor2
22*557bf383SYingwei Zheng}
23