| ; This file tests the codegen of mergeable const in AIX assembly. |
| ; This file also tests mergeable const in XCOFF object file generation. |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc-ibm-aix-xcoff < %s | FileCheck %s |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc64-ibm-aix-xcoff < %s | FileCheck %s |
| ; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc-ibm-aix-xcoff -filetype=obj -o %t.o < %s |
| ; RUN: llvm-objdump -D %t.o | FileCheck --check-prefix=CHECKOBJ %s |
| ; RUN: llvm-readobj -syms %t.o | FileCheck --check-prefix=CHECKSYM %s |
| |
| %struct.Merge_cnst32 = type { i64, i32, i64, i32 } |
| %struct.Merge_cnst16 = type { i64, i32 } |
| %struct.Merge_cnst8 = type { i32, i32 } |
| %struct.Merge_cnst4 = type { i16, i8 } |
| |
| @__const.main.cnst32 = private unnamed_addr constant %struct.Merge_cnst32 { i64 4611686018427387954, i32 0, i64 0, i32 0 } |
| @__const.main.cnst16 = private unnamed_addr constant %struct.Merge_cnst16 { i64 4611686018427387926, i32 0 } |
| @__const.main.cnst8 = private unnamed_addr constant %struct.Merge_cnst8 { i32 1073741832, i32 0 } |
| @__const.main.cnst4 = private unnamed_addr constant %struct.Merge_cnst4 { i16 16392, i8 0 } |
| |
| ; Function Attrs: noinline nounwind optnone |
| define i32 @main() #0 { |
| entry: |
| ret i32 0 |
| } |
| |
| ;CHECK: .csect .rodata[RO] |
| ;CHECK-NEXT: .align 4 |
| ;CHECK-NEXT: .L__const.main.cnst32: |
| ;CHECK-NEXT: .llong 4611686018427387954 # 0x4000000000000032 |
| ;CHECK-NEXT: .long 0 # 0x0 |
| ;CHECK-NEXT: .space 4 |
| ;CHECK-NEXT: .llong 0 # 0x0 |
| ;CHECK-NEXT: .long 0 # 0x0 |
| ;CHECK-NEXT: .space 4 |
| ;CHECK-NEXT: .align 3 |
| ;CHECK-NEXT: .L__const.main.cnst16: |
| ;CHECK-NEXT: .llong 4611686018427387926 # 0x4000000000000016 |
| ;CHECK-NEXT: .long 0 # 0x0 |
| ;CHECK-NEXT: .space 4 |
| ;CHECK-NEXT: .align 3 |
| ;CHECK-NEXT: .L__const.main.cnst8: |
| ;CHECK-NEXT: .long 1073741832 # 0x40000008 |
| ;CHECK-NEXT: .long 0 # 0x0 |
| ;CHECK-NEXT: .align 3 |
| ;CHECK-NEXT: .L__const.main.cnst4: |
| ;CHECK-NEXT: .short 16392 # 0x4008 |
| ;CHECK-NEXT: .byte 0 # 0x0 |
| ;CHECK-NEXT: .space 1 |
| |
| |
| ;CHECKOBJ: 00000000 .text: |
| ;CHECKOBJ-NEXT: 0: 38 60 00 00 li 3, 0 |
| ;CHECKOBJ-NEXT: 4: 4e 80 00 20 blr |
| ;CHECKOBJ-NEXT: ...{{[[:space:]] *}} |
| ;CHECKOBJ-NEXT: 00000010 .rodata: |
| ;CHECKOBJ-NEXT: 10: 40 00 00 00 bdnzf 0, .+0 |
| ;CHECKOBJ-NEXT: 14: 00 00 00 32 <unknown> |
| ;CHECKOBJ-NEXT: ...{{[[:space:]] *}} |
| ;CHECKOBJ-NEXT: 00000030 .L__const.main.cnst16: |
| ;CHECKOBJ-NEXT: 30: 40 00 00 00 bdnzf 0, .+0 |
| ;CHECKOBJ-NEXT: 34: 00 00 00 16 <unknown> |
| ;CHECKOBJ-NEXT: ...{{[[:space:]] *}} |
| ;CHECKOBJ-NEXT: 00000040 .L__const.main.cnst8: |
| ;CHECKOBJ-NEXT: 40: 40 00 00 08 bdnzf 0, .+8 |
| ;CHECKOBJ-NEXT: 44: 00 00 00 00 <unknown>{{[[:space:]] *}} |
| ;CHECKOBJ-NEXT: 00000048 .L__const.main.cnst4: |
| ;CHECKOBJ-NEXT: 48: 40 08 00 00 bdnzf 8, .+0 |
| |
| |
| ;CHECKSYM: Symbol {{[{][[:space:]] *}}Index: [[#Index:]]{{[[:space:]] *}}Name: .rodata |
| ;CHECKSYM-NEXT: Value (RelocatableAddress): 0x10 |
| ;CHECKSYM-NEXT: Section: .text |
| ;CHECKSYM-NEXT: Type: 0x0 |
| ;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) |
| ;CHECKSYM-NEXT: NumberOfAuxEntries: 1 |
| ;CHECKSYM-NEXT: CSECT Auxiliary Entry { |
| ;CHECKSYM-NEXT: Index: [[#Index+1]] |
| ;CHECKSYM-NEXT: SectionLen: 60 |
| ;CHECKSYM-NEXT: ParameterHashIndex: 0x0 |
| ;CHECKSYM-NEXT: TypeChkSectNum: 0x0 |
| ;CHECKSYM-NEXT: SymbolAlignmentLog2: 4 |
| ;CHECKSYM-NEXT: SymbolType: XTY_SD (0x1) |
| ;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) |
| ;CHECKSYM-NEXT: StabInfoIndex: 0x0 |
| ;CHECKSYM-NEXT: StabSectNum: 0x0 |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: Symbol { |
| ;CHECKSYM-NEXT: Index: [[#Index+2]] |
| ;CHECKSYM-NEXT: Name: .L__const.main.cnst32 |
| ;CHECKSYM-NEXT: Value (RelocatableAddress): 0x10 |
| ;CHECKSYM-NEXT: Section: .text |
| ;CHECKSYM-NEXT: Type: 0x0 |
| ;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) |
| ;CHECKSYM-NEXT: NumberOfAuxEntries: 1 |
| ;CHECKSYM-NEXT: CSECT Auxiliary Entry { |
| ;CHECKSYM-NEXT: Index: [[#Index+3]] |
| ;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] |
| ;CHECKSYM-NEXT: ParameterHashIndex: 0x0 |
| ;CHECKSYM-NEXT: TypeChkSectNum: 0x0 |
| ;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 |
| ;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) |
| ;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) |
| ;CHECKSYM-NEXT: StabInfoIndex: 0x0 |
| ;CHECKSYM-NEXT: StabSectNum: 0x0 |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: Symbol { |
| ;CHECKSYM-NEXT: Index: [[#Index+4]] |
| ;CHECKSYM-NEXT: Name: .L__const.main.cnst16 |
| ;CHECKSYM-NEXT: Value (RelocatableAddress): 0x30 |
| ;CHECKSYM-NEXT: Section: .text |
| ;CHECKSYM-NEXT: Type: 0x0 |
| ;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) |
| ;CHECKSYM-NEXT: NumberOfAuxEntries: 1 |
| ;CHECKSYM-NEXT: CSECT Auxiliary Entry { |
| ;CHECKSYM-NEXT: Index: [[#Index+5]] |
| ;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] |
| ;CHECKSYM-NEXT: ParameterHashIndex: 0x0 |
| ;CHECKSYM-NEXT: TypeChkSectNum: 0x0 |
| ;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 |
| ;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) |
| ;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) |
| ;CHECKSYM-NEXT: StabInfoIndex: 0x0 |
| ;CHECKSYM-NEXT: StabSectNum: 0x0 |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: Symbol { |
| ;CHECKSYM-NEXT: Index: [[#Index+6]] |
| ;CHECKSYM-NEXT: Name: .L__const.main.cnst8 |
| ;CHECKSYM-NEXT: Value (RelocatableAddress): 0x40 |
| ;CHECKSYM-NEXT: Section: .text |
| ;CHECKSYM-NEXT: Type: 0x0 |
| ;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) |
| ;CHECKSYM-NEXT: NumberOfAuxEntries: 1 |
| ;CHECKSYM-NEXT: CSECT Auxiliary Entry { |
| ;CHECKSYM-NEXT: Index: [[#Index+7]] |
| ;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] |
| ;CHECKSYM-NEXT: ParameterHashIndex: 0x0 |
| ;CHECKSYM-NEXT: TypeChkSectNum: 0x0 |
| ;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 |
| ;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) |
| ;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) |
| ;CHECKSYM-NEXT: StabInfoIndex: 0x0 |
| ;CHECKSYM-NEXT: StabSectNum: 0x0 |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: Symbol { |
| ;CHECKSYM-NEXT: Index: [[#Index+8]] |
| ;CHECKSYM-NEXT: Name: .L__const.main.cnst4 |
| ;CHECKSYM-NEXT: Value (RelocatableAddress): 0x48 |
| ;CHECKSYM-NEXT: Section: .text |
| ;CHECKSYM-NEXT: Type: 0x0 |
| ;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) |
| ;CHECKSYM-NEXT: NumberOfAuxEntries: 1 |
| ;CHECKSYM-NEXT: CSECT Auxiliary Entry { |
| ;CHECKSYM-NEXT: Index: [[#Index+9]] |
| ;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] |
| ;CHECKSYM-NEXT: ParameterHashIndex: 0x0 |
| ;CHECKSYM-NEXT: TypeChkSectNum: 0x0 |
| ;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 |
| ;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) |
| ;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) |
| ;CHECKSYM-NEXT: StabInfoIndex: 0x0 |
| ;CHECKSYM-NEXT: StabSectNum: 0x0 |
| ;CHECKSYM-NEXT: } |
| ;CHECKSYM-NEXT: } |
