1; NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
2; RUN: llc -O0 -mtriple=mipsel-linux-gnu -global-isel -stop-after=irtranslator -verify-machineinstrs %s -o - | FileCheck %s -check-prefixes=MIPS32
3
4
5define i32 @ptr_arg_in_regs(i32* %p) {
6  ; MIPS32-LABEL: name: ptr_arg_in_regs
7  ; MIPS32: bb.1.entry:
8  ; MIPS32:   liveins: $a0
9  ; MIPS32:   [[COPY:%[0-9]+]]:_(p0) = COPY $a0
10  ; MIPS32:   [[LOAD:%[0-9]+]]:_(s32) = G_LOAD [[COPY]](p0) :: (load 4 from %ir.p)
11  ; MIPS32:   $v0 = COPY [[LOAD]](s32)
12  ; MIPS32:   RetRA implicit $v0
13entry:
14  %0 = load i32, i32* %p
15  ret i32 %0
16}
17
18define i32 @ptr_arg_on_stack(i32 %x1, i32 %x2, i32 %x3, i32 %x4, i32* %p) {
19  ; MIPS32-LABEL: name: ptr_arg_on_stack
20  ; MIPS32: bb.1.entry:
21  ; MIPS32:   liveins: $a0, $a1, $a2, $a3
22  ; MIPS32:   [[COPY:%[0-9]+]]:_(s32) = COPY $a0
23  ; MIPS32:   [[COPY1:%[0-9]+]]:_(s32) = COPY $a1
24  ; MIPS32:   [[COPY2:%[0-9]+]]:_(s32) = COPY $a2
25  ; MIPS32:   [[COPY3:%[0-9]+]]:_(s32) = COPY $a3
26  ; MIPS32:   [[FRAME_INDEX:%[0-9]+]]:_(p0) = G_FRAME_INDEX %fixed-stack.0
27  ; MIPS32:   [[LOAD:%[0-9]+]]:_(p0) = G_LOAD [[FRAME_INDEX]](p0) :: (load 4 from %fixed-stack.0, align 8)
28  ; MIPS32:   [[LOAD1:%[0-9]+]]:_(s32) = G_LOAD [[LOAD]](p0) :: (load 4 from %ir.p)
29  ; MIPS32:   $v0 = COPY [[LOAD1]](s32)
30  ; MIPS32:   RetRA implicit $v0
31entry:
32  %0 = load i32, i32* %p
33  ret i32 %0
34}
35
36define i8* @ret_ptr(i8* %p) {
37  ; MIPS32-LABEL: name: ret_ptr
38  ; MIPS32: bb.1.entry:
39  ; MIPS32:   liveins: $a0
40  ; MIPS32:   [[COPY:%[0-9]+]]:_(p0) = COPY $a0
41  ; MIPS32:   $v0 = COPY [[COPY]](p0)
42  ; MIPS32:   RetRA implicit $v0
43entry:
44  ret i8* %p
45}
46