1 ; This file tests the codegen of mergeable const in AIX assembly.
2 ; This file also tests mergeable const in XCOFF object file generation.
3 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff \
4 ; RUN: -data-sections=false -xcoff-traceback-table=false < %s | \
5 ; RUN: FileCheck --check-prefixes=CHECK,CHECK32 %s
6 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff \
7 ; RUN: -xcoff-traceback-table=false -data-sections=false < %s | \
8 ; RUN: FileCheck --check-prefixes=CHECK,CHECK64 %s
9 ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff \
10 ; RUN: -xcoff-traceback-table=false -data-sections=false -filetype=obj -o %t.o < %s
11 ; RUN: llvm-objdump -D %t.o | FileCheck --check-prefix=CHECKOBJ %s
12 ; RUN: llvm-readobj -s %t.o | FileCheck --check-prefix=CHECKSYM %s
14 %struct.Merge_cnst32 = type { i64, i32, i64, i32 }
15 %struct.Merge_cnst16 = type { i64, i32 }
16 %struct.Merge_cnst8 = type { i32, i32 }
17 %struct.Merge_cnst4 = type { i16, i8 }
19 @__const.main.cnst32 = private unnamed_addr constant %struct.Merge_cnst32 { i64 4611686018427387954, i32 0, i64 0, i32 0 }
20 @__const.main.cnst16 = private unnamed_addr constant %struct.Merge_cnst16 { i64 4611686018427387926, i32 0 }
21 @__const.main.cnst8 = private unnamed_addr constant %struct.Merge_cnst8 { i32 1073741832, i32 0 }
22 @__const.main.cnst4 = private unnamed_addr constant %struct.Merge_cnst4 { i16 16392, i8 0 }
24 ; Function Attrs: noinline nounwind optnone
25 define i32 @main() #0 {
30 ;CHECK: .csect .rodata[RO],4
33 ;CHECK-NEXT: L..__const.main.cnst32:
34 ;CHECK32-NEXT: .vbyte 4, 1073741824
35 ;CHECK32-NEXT: .vbyte 4, 50
36 ;CHECK64-NEXT: .vbyte 8, 4611686018427387954
37 ;CHECK-NEXT: .vbyte 4, 0 # 0x0
39 ;CHECK32-NEXT: .vbyte 4, 0
40 ;CHECK32-NEXT: .vbyte 4, 0
41 ;CHECK64-NEXT: .vbyte 8, 0
42 ;CHECK-NEXT: .vbyte 4, 0 # 0x0
46 ;CHECK-NEXT: L..__const.main.cnst16:
47 ;CHECK32-NEXT: .vbyte 4, 1073741824
48 ;CHECK32-NEXT: .vbyte 4, 22
49 ;CHECK64-NEXT: .vbyte 8, 4611686018427387926
50 ;CHECK-NEXT: .vbyte 4, 0 # 0x0
54 ;CHECK-NEXT: L..__const.main.cnst8:
55 ;CHECK-NEXT: .vbyte 4, 1073741832 # 0x40000008
56 ;CHECK-NEXT: .vbyte 4, 0 # 0x0
59 ;CHECK-NEXT: L..__const.main.cnst4:
60 ;CHECK-NEXT: .vbyte 2, 16392 # 0x4008
61 ;CHECK-NEXT: .byte 0 # 0x0
65 ;CHECKOBJ: 00000000 <.main>:
66 ;CHECKOBJ-NEXT: 0: 38 60 00 00 li 3, 0
67 ;CHECKOBJ-NEXT: 4: 4e 80 00 20 blr
68 ;CHECKOBJ-NEXT: ...{{[[:space:]] *}}
69 ;CHECKOBJ-NEXT: 00000010 <.rodata>:
70 ;CHECKOBJ-NEXT: 10: 40 00 00 00
71 ;CHECKOBJ-NEXT: 14: 00 00 00 32
72 ;CHECKOBJ-NEXT: ...{{[[:space:]] *}}
73 ;CHECKOBJ-SAME: 30: 40 00 00 00
74 ;CHECKOBJ-NEXT: 34: 00 00 00 16
75 ;CHECKOBJ-NEXT: ...{{[[:space:]] *}}
76 ;CHECKOBJ-SAME: 40: 40 00 00 08
77 ;CHECKOBJ-NEXT: 44: 00 00 00 00
78 ;CHECKOBJ-NEXT: 48: 40 08 00 00
81 ;CHECKSYM: Symbol {{[{][[:space:]] *}}Index: [[#Index:]]{{[[:space:]] *}}Name: .rodata
82 ;CHECKSYM-NEXT: Value (RelocatableAddress): 0x10
83 ;CHECKSYM-NEXT: Section: .text
84 ;CHECKSYM-NEXT: Type: 0x0
85 ;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B)
86 ;CHECKSYM-NEXT: NumberOfAuxEntries: 1
87 ;CHECKSYM-NEXT: CSECT Auxiliary Entry {
88 ;CHECKSYM-NEXT: Index: [[#Index+1]]
89 ;CHECKSYM-NEXT: SectionLen: 60
90 ;CHECKSYM-NEXT: ParameterHashIndex: 0x0
91 ;CHECKSYM-NEXT: TypeChkSectNum: 0x0
92 ;CHECKSYM-NEXT: SymbolAlignmentLog2: 4
93 ;CHECKSYM-NEXT: SymbolType: XTY_SD (0x1)
94 ;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1)
95 ;CHECKSYM-NEXT: StabInfoIndex: 0x0
96 ;CHECKSYM-NEXT: StabSectNum: 0x0