1 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \
2 ; RUN: -mtriple powerpc-ibm-aix-xcoff -stop-after=machine-cp < %s | \
3 ; RUN: FileCheck --check-prefixes=CHECKMIR,MIR32 %s
5 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \
6 ; RUN: -mtriple powerpc-ibm-aix-xcoff < %s | \
7 ; RUN: FileCheck --check-prefixes=CHECKASM,ASMOBJ32,ASM32 %s
9 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \
10 ; RUN: -mtriple powerpc64-ibm-aix-xcoff -stop-after=machine-cp < %s | \
11 ; RUN: FileCheck --check-prefixes=CHECKMIR,MIR64 %s
13 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \
14 ; RUN: -mtriple powerpc64-ibm-aix-xcoff < %s | \
15 ; RUN: FileCheck --check-prefixes=CHECKASM,ASM64 %s
17 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec \
18 ; RUN: -mtriple powerpc-ibm-aix-xcoff -filetype=obj < %s -o %t
19 ; RUN: llvm-objdump -d %t | FileCheck \
20 ; RUN: --check-prefixes=CHECKOBJ,ASMOBJ32,OBJ32 %s
22 define signext i32 @callThroughPtr(i32 ()* nocapture) {
23 %2 = tail call signext i32 %0()
27 ; CHECKMIR: name: callThroughPtr
30 ; MIR32: ADJCALLSTACKDOWN 56, 0, implicit-def dead $r1, implicit $r1
31 ; MIR32-DAG: STW $r2, 20, $r1
32 ; MIR32-DAG: renamable $r11 = LWZ 8, renamable $r3 :: (dereferenceable invariant load (s32) from %ir.0 + 8)
33 ; MIR32-DAG: renamable $[[REG:r[0-9]+]] = LWZ 0, renamable $r3 :: (dereferenceable invariant load (s32) from %ir.0)
34 ; MIR32-DAG: $r2 = LWZ 4, killed renamable $r3 :: (dereferenceable invariant load (s32) from %ir.0 + 4)
35 ; MIR32-DAG: MTCTR killed renamable $[[REG]], implicit-def $ctr
36 ; MIR32-NEXT: BCTRL_LWZinto_toc 20, $r1, csr_aix32, implicit-def dead $lr, implicit-def dead $r2, implicit $ctr, implicit $rm, implicit $r11, implicit $r2, implicit-def $r1, implicit-def $r3
37 ; MIR32-NEXT: ADJCALLSTACKUP 56, 0, implicit-def dead $r1, implicit $r1
40 ; MIR64: ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
41 ; MIR64-DAG: STD $x2, 40, $x1 :: (store (s64) into stack + 40)
42 ; MIR64-DAG: renamable $x11 = LD 16, renamable $x3 :: (dereferenceable invariant load (s64) from %ir.0 + 16)
43 ; MIR64-DAG: renamable $[[REG:x[0-9]+]] = LD 0, renamable $x3 :: (dereferenceable invariant load (s64) from %ir.0)
44 ; MIR64-DAG: $x2 = LD 8, killed renamable $x3 :: (dereferenceable invariant load (s64) from %ir.0 + 8)
45 ; MIR64-DAG: MTCTR8 killed renamable $[[REG]], implicit-def $ctr8
46 ; MIR64-NEXT: BCTRL8_LDinto_toc 40, $x1, csr_ppc64, implicit-def dead $lr8, implicit-def dead $x2, implicit $ctr8, implicit $rm, implicit $x11, implicit $x2, implicit-def $r1, implicit-def $x3
47 ; MIR64-NEXT: ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
49 ; CHECKASM-LABEL: .callThroughPtr:
51 ; ASM32: stwu 1, -64(1)
52 ; ASM32-DAG: lwz [[REG:[0-9]+]], 0(3)
53 ; ASM32-DAG: stw 2, 20(1)
54 ; ASM32-DAG: mtctr [[REG]]
55 ; ASM32-DAG: lwz 11, 8(3)
56 ; ASM32-DAG: lwz 2, 4(3)
58 ; ASM32-NEXT: lwz 2, 20(1)
59 ; ASM32-NEXT: addi 1, 1, 64
61 ; ASM64: stdu 1, -112(1)
62 ; ASM64-DAG: ld [[REG:[0-9]+]], 0(3)
63 ; ASM64-DAG: std 2, 40(1)
64 ; ASM64-DAG: mtctr [[REG]]
65 ; ASM64-DAG: ld 11, 16(3)
66 ; ASM64-DAG: ld 2, 8(3)
68 ; ASM64-NEXT: ld 2, 40(1)
69 ; ASM64-NEXT: addi 1, 1, 112
72 ; OBJ32: stwu 1, -64(1)
73 ; OBJ32-DAG: lwz [[REG:[0-9]+]], 0(3)
74 ; OBJ32-DAG: stw 2, 20(1)
75 ; OBJ32-DAG: mtctr [[REG]]
76 ; OBJ32-DAG: lwz 11, 8(3)
77 ; OBJ32-DAG: lwz 2, 4(3)
78 ; OBJ32-NEXT: 4e 80 04 21 bctrl
79 ; OBJ32-NEXT: 80 41 00 14 lwz 2, 20(1)
80 ; OBJ32-NEXT: addi 1, 1, 64
82 define void @callThroughPtrWithArgs(void (i32, i16, i64)* nocapture) {
83 tail call void %0(i32 signext 1, i16 zeroext 2, i64 3)
87 ; CHECKMIR: name: callThroughPtrWithArgs
90 ; MIR32: ADJCALLSTACKDOWN 56, 0, implicit-def dead $r1, implicit $r1
91 ; MIR32-DAG: renamable $[[REG:r[0-9]+]] = LWZ 0, renamable $r3 :: (dereferenceable invariant load (s32) from %ir.0)
92 ; MIR32-DAG: MTCTR killed renamable $[[REG]], implicit-def $ctr
93 ; MIR32-DAG: STW $r2, 20, $r1 :: (store (s32) into stack + 20)
94 ; MIR32-DAG: renamable $r11 = LWZ 8, renamable $r3 :: (dereferenceable invariant load (s32) from %ir.0 + 8)
95 ; MIR32-DAG: $r2 = LWZ 4, killed renamable $r3 :: (dereferenceable invariant load (s32) from %ir.0 + 4)
96 ; MIR32-DAG: $r3 = LI 1
97 ; MIR32-DAG: $r4 = LI 2
98 ; MIR32-DAG: $r5 = LI 0
99 ; MIR32-DAG: $r6 = LI 3
100 ; MIR32-NEXT: BCTRL_LWZinto_toc 20, $r1, csr_aix32, implicit-def dead $lr, implicit-def dead $r2, implicit $ctr, implicit $rm, implicit $r11, implicit $r3, implicit $r4, implicit $r5, implicit $r6, implicit $r2, implicit-def $r1
101 ; MIR32-NEXT: ADJCALLSTACKUP 56, 0, implicit-def dead $r1, implicit $r1
103 ; MIR64: liveins: $x3
104 ; MIR64: ADJCALLSTACKDOWN 112, 0, implicit-def dead $r1, implicit $r1
105 ; MIR64-DAG: renamable $[[REG:x[0-9]+]] = LD 0, renamable $x3 :: (dereferenceable invariant load (s64) from %ir.0)
106 ; MIR64-DAG: MTCTR8 killed renamable $[[REG]], implicit-def $ctr8
107 ; MIR64-DAG: STD $x2, 40, $x1 :: (store (s64) into stack + 40)
108 ; MIR64-DAG: renamable $x11 = LD 16, renamable $x3 :: (dereferenceable invariant load (s64) from %ir.0 + 16)
109 ; MIR64-DAG: $x2 = LD 8, killed renamable $x3 :: (dereferenceable invariant load (s64) from %ir.0 + 8)
110 ; MIR64-DAG: $x3 = LI8 1
111 ; MIR64-DAG: $x4 = LI8 2
112 ; MIR64-DAG: $x5 = LI8 3
113 ; MIR64-NEXT: BCTRL8_LDinto_toc 40, $x1, csr_ppc64, implicit-def dead $lr8, implicit-def dead $x2, implicit $ctr8, implicit $rm, implicit $x11, implicit $x3, implicit $x4, implicit $x5, implicit $x2, implicit-def $r1
114 ; MIR64-NEXT: ADJCALLSTACKUP 112, 0, implicit-def dead $r1, implicit $r1
116 ; CHECKASM-LABEL: .callThroughPtrWithArgs:
117 ; CHECKOBJ-LABEL: <.callThroughPtrWithArgs>:
119 ; ASMOBJ32: stwu 1, -64(1)
120 ; ASMOBJ32-DAG: lwz [[REG:[0-9]+]], 0(3)
121 ; ASMOBJ32-DAG: li 5, 0
122 ; ASMOBJ32-DAG: li 6, 3
123 ; ASMOBJ32-DAG: stw 2, 20(1)
124 ; ASMOBJ32-DAG: mtctr [[REG]]
125 ; ASMOBJ32-DAG: li 4, 2
126 ; ASMOBJ32-DAG: lwz 11, 8(3)
127 ; ASMOBJ32-DAG: lwz 2, 4(3)
128 ; ASMOBJ32-DAG: li 3, 1
129 ; ASMOBJ32-NEXT: bctrl
130 ; ASMOBJ32-NEXT: lwz 2, 20(1)
131 ; ASMOBJ32-NEXT: addi 1, 1, 64
133 ; ASM64: stdu 1, -112(1)
134 ; ASM64-DAG: ld [[REG:[0-9]+]], 0(3)
136 ; ASM64-DAG: std 2, 40(1)
137 ; ASM64-DAG: mtctr [[REG]]
139 ; ASM64-DAG: ld 11, 16(3)
140 ; ASM64-DAG: ld 2, 8(3)
143 ; ASM64-NEXT: ld 2, 40(1)
144 ; ASM64-NEXT: addi 1, 1, 112