1; RUN: llc -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 -mattr=-altivec \
2; RUN: -stop-after=machine-cp --verify-machineinstrs < %s | FileCheck \
3; RUN: --check-prefixes=MIR,MIR32 %s
4
5; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr4 -mattr=-altivec \
6; RUN: -stop-after=machine-cp --verify-machineinstrs < %s | FileCheck \
7; RUN: --check-prefixes=MIR,MIR64 %s
8
9; RUN: llc -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 -mattr=-altivec \
10; RUN: --verify-machineinstrs < %s | FileCheck --check-prefixes=ASM,ASM32 %s
11
12; RUN: llc -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr4 -mattr=-altivec \
13; RUN: --verify-machineinstrs < %s | FileCheck --check-prefixes=ASM,ASM64 %s
14
15%struct.S = type { i8 }
16%struct.T = type { double, i32, i32, i32, float }
17
18define void @test1() {
19entry:
20  %s = alloca %struct.S, align 4
21  call void @foo(%struct.S* sret(%struct.S) %s)
22  ret void
23}
24
25define void @test2() {
26entry:
27  %t = alloca %struct.T, align 8
28  call void @bar(%struct.T* sret(%struct.T) %t)
29  ret void
30}
31
32declare void @foo(%struct.S* sret(%struct.S))
33declare void @bar(%struct.T* sret(%struct.T))
34
35; MIR:      name:            test1
36; MIR:      stack:
37; MIR-NEXT:  - { id: 0, name: s, type: default, offset: 0, size: 1, alignment: 8,
38
39; MIR32:      bb.0.entry:
40; MIR32-NEXT:   ADJCALLSTACKDOWN 56, 0, implicit-def dead $r1, implicit $r1
41; MIR32-NEXT:   renamable $r3 = ADDI %stack.0.s, 0
42; MIR32-NEXT:   BL_NOP <mcsymbol .foo[PR]>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $r2, implicit-def $r1
43; MIR32-NEXT:   ADJCALLSTACKUP 56, 0, implicit-def dead $r1, implicit $r1
44
45; MIR64:      bb.0.entry:
46; MIR64-NEXT:   ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
47; MIR64-NEXT:   renamable $x3 = ADDI8 %stack.0.s, 0
48; MIR64-NEXT:   BL8_NOP <mcsymbol .foo[PR]>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x2, implicit-def $r1
49; MIR64-NEXT:   ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
50
51
52; ASM-LABEL: .test1:
53
54; ASM32:       stwu 1, -64(1)
55; ASM32-NEXT:  addi 3, 1, 56
56; ASM32-NEXT:  bl .foo[PR]
57; ASM32-NEXT:  nop
58; ASM32-NEXT:  addi 1, 1, 64
59
60; ASM64:       stdu 1, -128(1)
61; ASM64-NEXT:  addi 3, 1, 120
62; ASM64-NEXT:  bl .foo[PR]
63; ASM64-NEXT:  nop
64; ASM64-NEXT:  addi 1, 1, 128
65
66
67
68; MIR:      name:            test2
69; MIR:      stack:
70; MIR-NEXT:   - { id: 0, name: t, type: default, offset: 0, size: 24, alignment: 8,
71
72; MIR32:       bb.0.entry:
73; MIR32-NEXT:    ADJCALLSTACKDOWN 56, 0, implicit-def dead $r1, implicit $r1
74; MIR32-NEXT:    renamable $r3 = ADDI %stack.0.t, 0
75; MIR32-NEXT:    BL_NOP <mcsymbol .bar[PR]>, csr_aix32, implicit-def dead $lr, implicit $rm, implicit $r3, implicit $r2, implicit-def $r1
76; MIR32-NEXT:    ADJCALLSTACKUP 56, 0, implicit-def dead $r1, implicit $r1
77
78; MIR64:      bb.0.entry:
79; MIR64-NEXT:   ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
80; MIR64-NEXT:   renamable $x3 = ADDI8 %stack.0.t, 0
81; MIR64-NEXT:   BL8_NOP <mcsymbol .bar[PR]>, csr_ppc64, implicit-def dead $lr8, implicit $rm, implicit $x3, implicit $x2, implicit-def $r1
82; MIR64-NEXT:   ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
83
84
85; ASM-LABEL: .test2:
86
87; ASM32:        stwu 1, -80(1)
88; ASM32-NEXT:   addi 3, 1, 56
89; ASM32-NEXT:   bl .bar[PR]
90; ASM32-NEXT:   nop
91; ASM32-NEXT:   addi 1, 1, 80
92
93
94; ASM64:        stdu 1, -144(1)
95; ASM64-NEXT:   addi 3, 1, 120
96; ASM64-NEXT:   bl .bar[PR]
97; ASM64-NEXT:   nop
98; ASM64-NEXT:   addi 1, 1, 144
99