| ; 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 i8 @load1_s8_to_load1_s32(ptr %px) { |
| ; MIPS32-LABEL: load1_s8_to_load1_s32: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: lbu $2, 0($4) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i8, ptr %px |
| ret i8 %0 |
| } |
| |
| define i16 @load2_s16_to_load2_s32(ptr %px) { |
| ; MIPS32-LABEL: load2_s16_to_load2_s32: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: lhu $2, 0($4) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i16, ptr %px |
| ret i16 %0 |
| } |
| |
| define void @load_store_i1(ptr %px, ptr %py) { |
| ; MIPS32-LABEL: load_store_i1: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: lbu $1, 0($5) |
| ; MIPS32-NEXT: andi $1, $1, 1 |
| ; MIPS32-NEXT: andi $1, $1, 1 |
| ; MIPS32-NEXT: sb $1, 0($4) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i1, ptr %py |
| store i1 %0, ptr %px |
| ret void |
| } |
| |
| define void @load_store_i8(ptr %px, ptr %py) { |
| ; MIPS32-LABEL: load_store_i8: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: lbu $1, 0($5) |
| ; MIPS32-NEXT: sb $1, 0($4) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i8, ptr %py |
| store i8 %0, ptr %px |
| ret void |
| } |
| |
| define void @load_store_i16(ptr %px, ptr %py) { |
| ; MIPS32-LABEL: load_store_i16: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: lhu $1, 0($5) |
| ; MIPS32-NEXT: sh $1, 0($4) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i16, ptr %py |
| store i16 %0, ptr %px |
| ret void |
| } |
| |
| define void @load_store_i32(ptr %px, ptr %py) { |
| ; MIPS32-LABEL: load_store_i32: |
| ; MIPS32: # %bb.0: # %entry |
| ; MIPS32-NEXT: lw $1, 0($5) |
| ; MIPS32-NEXT: sw $1, 0($4) |
| ; MIPS32-NEXT: jr $ra |
| ; MIPS32-NEXT: nop |
| entry: |
| %0 = load i32, ptr %py |
| store i32 %0, ptr %px |
| ret void |
| } |