| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc -O0 -mtriple=mipsel-linux-gnu -global-isel -verify-machineinstrs %s -o -| FileCheck %s -check-prefixes=MIPS32 |
| |
| define i32 @ptr_arg_in_regs(ptr %p) { |
| ; MIPS32-LABEL: ptr_arg_in_regs: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: lw $2, 0($4) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i32, ptr %p |
| ret i32 %0 |
| } |
| |
| define i32 @ptr_arg_on_stack(i32 %x1, i32 %x2, i32 %x3, i32 %x4, ptr %p) { |
| ; MIPS32-LABEL: ptr_arg_on_stack: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: addiu $1, $sp, 16 |
| ; MIPS32-NEXT: lw $1, 0($1) |
| ; MIPS32-NEXT: lw $2, 0($1) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i32, ptr %p |
| ret i32 %0 |
| } |
| |
| define ptr @ret_ptr(ptr %p) { |
| ; MIPS32-LABEL: ret_ptr: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: move $2, $4 |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| ret ptr %p |
| } |