| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -march=mipsel -relocation-model=pic -O0 -fast-isel=true -mcpu=mips32r2 \ |
| ; RUN: < %s -verify-machineinstrs | FileCheck %s |
| |
| |
| define i32 @foobar(i32*) { |
| bb0: |
| ; CHECK-LABEL: foobar: |
| ; CHECK: # %bb.0: # %bb0 |
| ; CHECK: lw $[[REG0:[0-9]+]], 0($4) |
| ; CHECK-NEXT: sltiu $[[REG1:[0-9]+]], $[[REG0]], 1 |
| ; CHECK: sw $[[REG1]], [[SPILL:[0-9]+]]($sp) # 4-byte Folded Spill |
| %1 = load i32, i32* %0 , align 4 |
| %2 = icmp eq i32 %1, 0 |
| store atomic i32 0, i32* %0 monotonic, align 4 |
| br label %bb1 |
| bb1: |
| ; CHECK: # %bb.1: # %bb1 |
| ; CHECK-NEXT: lw $[[REG2:[0-9]+]], [[SPILL]]($sp) # 4-byte Folded Reload |
| ; CHECK-NEXT: andi $[[REG3:[0-9]+]], $[[REG2]], 1 |
| ; CHECK-NEXT: bgtz $[[REG3]], $BB0_3 |
| br i1 %2, label %bb2, label %bb3 |
| bb2: |
| ; CHECK: $BB0_3: # %bb2 |
| ; CHECK-NEXT: addiu $2, $zero, 1 |
| ret i32 1 |
| bb3: |
| ret i32 0 |
| } |
