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 -data-sections=false < %s | \ 4; RUN: FileCheck --check-prefixes=CHECK,CHECK32 %s 5; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff -data-sections=false < %s | \ 6; RUN: FileCheck --check-prefixes=CHECK,CHECK64 %s 7; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff -data-sections=false -filetype=obj -o %t.o < %s 8; RUN: llvm-objdump -D %t.o | FileCheck --check-prefix=CHECKOBJ %s 9; RUN: llvm-readobj -syms %t.o | FileCheck --check-prefix=CHECKSYM %s 10 11%struct.Merge_cnst32 = type { i64, i32, i64, i32 } 12%struct.Merge_cnst16 = type { i64, i32 } 13%struct.Merge_cnst8 = type { i32, i32 } 14%struct.Merge_cnst4 = type { i16, i8 } 15 16@__const.main.cnst32 = private unnamed_addr constant %struct.Merge_cnst32 { i64 4611686018427387954, i32 0, i64 0, i32 0 } 17@__const.main.cnst16 = private unnamed_addr constant %struct.Merge_cnst16 { i64 4611686018427387926, i32 0 } 18@__const.main.cnst8 = private unnamed_addr constant %struct.Merge_cnst8 { i32 1073741832, i32 0 } 19@__const.main.cnst4 = private unnamed_addr constant %struct.Merge_cnst4 { i16 16392, i8 0 } 20 21; Function Attrs: noinline nounwind optnone 22define i32 @main() #0 { 23entry: 24 ret i32 0 25} 26 27;CHECK: .csect .rodata[RO],4 28 29;CHECK-NEXT: .align 4 30;CHECK-NEXT: L..__const.main.cnst32: 31;CHECK32-NEXT: .vbyte 4, 1073741824 32;CHECK32-NEXT: .vbyte 4, 50 33;CHECK64-NEXT: .vbyte 8, 4611686018427387954 34;CHECK-NEXT: .vbyte 4, 0 # 0x0 35;CHECK-NEXT: .space 4 36;CHECK32-NEXT: .vbyte 4, 0 37;CHECK32-NEXT: .vbyte 4, 0 38;CHECK64-NEXT: .vbyte 8, 0 39;CHECK-NEXT: .vbyte 4, 0 # 0x0 40;CHECK-NEXT: .space 4 41 42;CHECK-NEXT: .align 3 43;CHECK-NEXT: L..__const.main.cnst16: 44;CHECK32-NEXT: .vbyte 4, 1073741824 45;CHECK32-NEXT: .vbyte 4, 22 46;CHECK64-NEXT: .vbyte 8, 4611686018427387926 47;CHECK-NEXT: .vbyte 4, 0 # 0x0 48;CHECK-NEXT: .space 4 49 50;CHECK-NEXT: .align 3 51;CHECK-NEXT: L..__const.main.cnst8: 52;CHECK-NEXT: .vbyte 4, 1073741832 # 0x40000008 53;CHECK-NEXT: .vbyte 4, 0 # 0x0 54 55;CHECK-NEXT: .align 3 56;CHECK-NEXT: L..__const.main.cnst4: 57;CHECK-NEXT: .vbyte 2, 16392 # 0x4008 58;CHECK-NEXT: .byte 0 # 0x0 59;CHECK-NEXT: .space 1 60 61 62;CHECKOBJ: 00000000 <.text>: 63;CHECKOBJ-NEXT: 0: 38 60 00 00 li 3, 0 64;CHECKOBJ-NEXT: 4: 4e 80 00 20 blr 65;CHECKOBJ-NEXT: ...{{[[:space:]] *}} 66;CHECKOBJ-NEXT: 00000010 <.rodata>: 67;CHECKOBJ-NEXT: 10: 40 00 00 00 68;CHECKOBJ-NEXT: 14: 00 00 00 32 69;CHECKOBJ-NEXT: ...{{[[:space:]] *}} 70;CHECKOBJ-SAME: 30: 40 00 00 00 71;CHECKOBJ-NEXT: 34: 00 00 00 16 72;CHECKOBJ-NEXT: ...{{[[:space:]] *}} 73;CHECKOBJ-SAME: 40: 40 00 00 08 74;CHECKOBJ-NEXT: 44: 00 00 00 00 75;CHECKOBJ-NEXT: 48: 40 08 00 00 76 77 78;CHECKSYM: Symbol {{[{][[:space:]] *}}Index: [[#Index:]]{{[[:space:]] *}}Name: .rodata 79;CHECKSYM-NEXT: Value (RelocatableAddress): 0x10 80;CHECKSYM-NEXT: Section: .text 81;CHECKSYM-NEXT: Type: 0x0 82;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) 83;CHECKSYM-NEXT: NumberOfAuxEntries: 1 84;CHECKSYM-NEXT: CSECT Auxiliary Entry { 85;CHECKSYM-NEXT: Index: [[#Index+1]] 86;CHECKSYM-NEXT: SectionLen: 60 87;CHECKSYM-NEXT: ParameterHashIndex: 0x0 88;CHECKSYM-NEXT: TypeChkSectNum: 0x0 89;CHECKSYM-NEXT: SymbolAlignmentLog2: 4 90;CHECKSYM-NEXT: SymbolType: XTY_SD (0x1) 91;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) 92;CHECKSYM-NEXT: StabInfoIndex: 0x0 93;CHECKSYM-NEXT: StabSectNum: 0x0 94;CHECKSYM-NEXT: } 95;CHECKSYM-NEXT: } 96