| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 4 |
| ; RUN: llc -mtriple=riscv32 -mattr=+zcmp,+e -target-abi ilp32e -verify-machineinstrs < %s | FileCheck %s --check-prefix=RV32 |
| define ptr @func(ptr %s, i32 %_c, ptr %incdec.ptr, i1 %0, i8 %conv14) #0 { |
| ; RV32-LABEL: func: |
| ; RV32: # %bb.0: # %entry |
| ; RV32-NEXT: cm.push {ra, s0-s1}, -16 |
| ; RV32-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32-NEXT: .cfi_offset ra, -12 |
| ; RV32-NEXT: .cfi_offset s0, -8 |
| ; RV32-NEXT: .cfi_offset s1, -4 |
| ; RV32-NEXT: addi sp, sp, -8 |
| ; RV32-NEXT: .cfi_def_cfa_offset 24 |
| ; RV32-NEXT: sw a4, 4(sp) # 4-byte Folded Spill |
| ; RV32-NEXT: sw a2, 0(sp) # 4-byte Folded Spill |
| ; RV32-NEXT: mv a2, a1 |
| ; RV32-NEXT: mv s1, a0 |
| ; RV32-NEXT: li a0, 1 |
| ; RV32-NEXT: andi a3, a3, 1 |
| ; RV32-NEXT: .LBB0_1: # %while.body |
| ; RV32-NEXT: # =>This Inner Loop Header: Depth=1 |
| ; RV32-NEXT: mv s0, a0 |
| ; RV32-NEXT: li a0, 0 |
| ; RV32-NEXT: bnez a3, .LBB0_1 |
| ; RV32-NEXT: # %bb.2: # %while.end |
| ; RV32-NEXT: lui a0, 4112 |
| ; RV32-NEXT: addi a1, a0, 257 |
| ; RV32-NEXT: mv a0, a2 |
| ; RV32-NEXT: call __mulsi3 |
| ; RV32-NEXT: sw a0, 0(zero) |
| ; RV32-NEXT: andi s0, s0, 1 |
| ; RV32-NEXT: lw a0, 0(sp) # 4-byte Folded Reload |
| ; RV32-NEXT: add s0, s0, a0 |
| ; RV32-NEXT: lw a0, 4(sp) # 4-byte Folded Reload |
| ; RV32-NEXT: sb a0, 0(s0) |
| ; RV32-NEXT: mv a0, s1 |
| ; RV32-NEXT: addi sp, sp, 8 |
| ; RV32-NEXT: .cfi_def_cfa_offset 16 |
| ; RV32-NEXT: cm.popret {ra, s0-s1}, 16 |
| entry: |
| br label %while.body |
| |
| while.body: ; preds = %while.body, %entry |
| %n.addr.042 = phi i32 [ 1, %entry ], [ 0, %while.body ] |
| br i1 %0, label %while.body, label %while.end |
| |
| while.end: ; preds = %while.body |
| %or5 = mul i32 %_c, 16843009 |
| store i32 %or5, ptr null, align 4 |
| %1 = and i32 %n.addr.042, 1 |
| %scevgep = getelementptr i8, ptr %incdec.ptr, i32 %1 |
| store i8 %conv14, ptr %scevgep, align 1 |
| ret ptr %s |
| } |
