1 ; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
2 ; RUN: -mattr=-altivec -filetype=obj -xcoff-traceback-table=false -o %t.o < %s
4 ; RUN: llvm-readobj --syms %t.o | FileCheck --check-prefix=32-SYM %s
6 ; RUN: llvm-readobj --relocs --expand-relocs %t.o | FileCheck \
7 ; RUN: --check-prefix=32-REL %s
9 ; RUN: llvm-objdump -D %t.o | FileCheck --check-prefix=32-DIS %s
11 ; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff \
12 ; RUN: -mcpu=pwr4 -mattr=-altivec < %s | \
15 ; RUN: not --crash llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff \
16 ; RUN: -mcpu=pwr4 -mattr=-altivec -filetype=obj < %s 2>&1 | FileCheck \
17 ; RUN: --check-prefix=64-CHECK %s
20 ; If there exists a user-defined function whose name is the same as the
21 ; "memcpy" ExternalSymbol's, we pick up the user-defined version, even if this
22 ; may lead to some undefined behavior.
24 define dso_local signext i32 @memcpy(i8* %destination, i32 signext %num) {
29 define void @call_memcpy(i8* %p, i8* %q, i32 %n) {
31 call void @llvm.memcpy.p0i8.p0i8.i32(i8* %p, i8* %q, i32 %n, i1 false)
35 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture writeonly, i8* nocapture readonly, i32, i1)
38 ; 1. The symbol table for .o file to verify .memcpy is a defined external label.
39 ; 2. There is no relocation associated with the call, since callee is defined.
40 ; 3. Branch instruction in raw data is branching back to the right callee location.
42 ; CHECK-NOT: .extern .memcpy
44 ; 32-SYM: Symbol {{[{][[:space:]] *}}Index: [[#Index:]]{{[[:space:]] *}}Name: .memcpy
45 ; 32-SYM-NEXT: Value (RelocatableAddress): 0x0
46 ; 32-SYM-NEXT: Section: .text
47 ; 32-SYM-NEXT: Type: 0x0
48 ; 32-SYM-NEXT: StorageClass: C_EXT (0x2)
49 ; 32-SYM-NEXT: NumberOfAuxEntries: 1
50 ; 32-SYM-NEXT: CSECT Auxiliary Entry {
51 ; 32-SYM-NEXT: Index: 4
52 ; 32-SYM-NEXT: ContainingCsectSymbolIndex: 1
53 ; 32-SYM-NEXT: ParameterHashIndex: 0x0
54 ; 32-SYM-NEXT: TypeChkSectNum: 0x0
55 ; 32-SYM-NEXT: SymbolAlignmentLog2: 0
56 ; 32-SYM-NEXT: SymbolType: XTY_LD (0x2)
57 ; 32-SYM-NEXT: StorageMappingClass: XMC_PR (0x0)
58 ; 32-SYM-NEXT: StabInfoIndex: 0x0
59 ; 32-SYM-NEXT: StabSectNum: 0x0
65 ; 32-REL: Relocations [
66 ; 32-REL-NEXT: Section (index: 2) .data {
67 ; 32-REL-NEXT: Relocation {
68 ; 32-REL-NEXT: Virtual Address: 0x34
69 ; 32-REL-NEXT: Symbol: .memcpy (3)
70 ; 32-REL-NEXT: IsSigned: No
71 ; 32-REL-NEXT: FixupBitValue: 0
72 ; 32-REL-NEXT: Length: 32
73 ; 32-REL-NEXT: Type: R_POS (0x0)
75 ; 32-REL-NEXT: Relocation {
76 ; 32-REL-NEXT: Virtual Address: 0x38
77 ; 32-REL-NEXT: Symbol: TOC (11)
78 ; 32-REL-NEXT: IsSigned: No
79 ; 32-REL-NEXT: FixupBitValue: 0
80 ; 32-REL-NEXT: Length: 32
81 ; 32-REL-NEXT: Type: R_POS (0x0)
83 ; 32-REL-NEXT: Relocation {
84 ; 32-REL-NEXT: Virtual Address: 0x40
85 ; 32-REL-NEXT: Symbol: .call_memcpy (5)
86 ; 32-REL-NEXT: IsSigned: No
87 ; 32-REL-NEXT: FixupBitValue: 0
88 ; 32-REL-NEXT: Length: 32
89 ; 32-REL-NEXT: Type: R_POS (0x0)
91 ; 32-REL-NEXT: Relocation {
92 ; 32-REL-NEXT: Virtual Address: 0x44
93 ; 32-REL-NEXT: Symbol: TOC (11)
94 ; 32-REL-NEXT: IsSigned: No
95 ; 32-REL-NEXT: FixupBitValue: 0
96 ; 32-REL-NEXT: Length: 32
97 ; 32-REL-NEXT: Type: R_POS (0x0)
102 ; 32-REL-NOT: Type: R_RBR (0x1A)
104 ; 32-DIS: Disassembly of section .text:
105 ; 32-DIS: 00000000 <.text>:
106 ; 32-DIS-NEXT: 0: 38 60 00 03 li 3, 3
107 ; 32-DIS-NEXT: 4: 4e 80 00 20 blr
108 ; 32-DIS-NEXT: 8: 60 00 00 00 nop
109 ; 32-DIS-NEXT: c: 60 00 00 00 nop
110 ; 32-DIS: 00000010 <.call_memcpy>:
111 ; 32-DIS-NEXT: 10: 7c 08 02 a6 mflr 0
112 ; 32-DIS-NEXT: 14: 90 01 00 08 stw 0, 8(1)
113 ; 32-DIS-NEXT: 18: 94 21 ff c0 stwu 1, -64(1)
114 ; 32-DIS-NEXT: 1c: 4b ff ff e5 bl 0x0
115 ; 32-DIS-NEXT: 20: 60 00 00 00 nop
116 ; 32-DIS-NEXT: 24: 38 21 00 40 addi 1, 1, 64
117 ; 32-DIS-NEXT: 28: 80 01 00 08 lwz 0, 8(1)
118 ; 32-DIS-NEXT: 2c: 7c 08 03 a6 mtlr 0
119 ; 32-DIS-NEXT: 30: 4e 80 00 20 blr
121 ; 64-CHECK: LLVM ERROR: 64-bit XCOFF object files are not supported yet.