1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
2 ; RUN: llc < %s -mtriple=riscv64 | FileCheck %s
6 define i32 @f(i32 %x) nounwind {
9 ; CHECK-NEXT: addi sp, sp, -16
10 ; CHECK-NEXT: sd ra, 8(sp) # 8-byte Folded Spill
11 ; CHECK-NEXT: sd s0, 0(sp) # 8-byte Folded Spill
12 ; CHECK-NEXT: mv s0, a0
13 ; CHECK-NEXT: negw a0, a0
14 ; CHECK-NEXT: call use
15 ; CHECK-NEXT: li a0, 4
16 ; CHECK-NEXT: subw a0, a0, s0
17 ; CHECK-NEXT: ld ra, 8(sp) # 8-byte Folded Reload
18 ; CHECK-NEXT: ld s0, 0(sp) # 8-byte Folded Reload
19 ; CHECK-NEXT: addi sp, sp, 16
21 %sub1 = sub nuw i32 0, %x
22 call void @use(i32 %sub1)
26 %add1 = add i32 %sub2, %mul
27 %add2 = add i32 %add1, %sub3