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: -global-merge-all-const=false -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: -global-merge-all-const=false -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: -global-merge-all-const=false -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 13 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 } 18 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 } 23 24; Function Attrs: noinline nounwind optnone 25define i32 @main() #0 { 26entry: 27 ret i32 0 28} 29 30;CHECK: .csect .rodata[RO],4 31 32;CHECK-NEXT: .align 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 38;CHECK-NEXT: .space 4 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 43;CHECK-NEXT: .space 4 44 45;CHECK-NEXT: .align 3 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 51;CHECK-NEXT: .space 4 52 53;CHECK-NEXT: .align 3 54;CHECK-NEXT: L..__const.main.cnst8: 55;CHECK-NEXT: .vbyte 4, 1073741832 # 0x40000008 56;CHECK-NEXT: .vbyte 4, 0 # 0x0 57 58;CHECK-NEXT: .align 3 59;CHECK-NEXT: L..__const.main.cnst4: 60;CHECK-NEXT: .vbyte 2, 16392 # 0x4008 61;CHECK-NEXT: .byte 0 # 0x0 62;CHECK-NEXT: .space 1 63 64 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 79 80 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 97;CHECKSYM-NEXT: } 98;CHECKSYM-NEXT: } 99