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 -mtriple powerpc-ibm-aix-xcoff < %s | FileCheck %s 4; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc64-ibm-aix-xcoff < %s | FileCheck %s 5; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mtriple powerpc-ibm-aix-xcoff -filetype=obj -o %t.o < %s 6; RUN: llvm-objdump -D %t.o | FileCheck --check-prefix=CHECKOBJ %s 7; RUN: llvm-readobj -syms %t.o | FileCheck --check-prefix=CHECKSYM %s 8 9%struct.Merge_cnst32 = type { i64, i32, i64, i32 } 10%struct.Merge_cnst16 = type { i64, i32 } 11%struct.Merge_cnst8 = type { i32, i32 } 12%struct.Merge_cnst4 = type { i16, i8 } 13 14@__const.main.cnst32 = private unnamed_addr constant %struct.Merge_cnst32 { i64 4611686018427387954, i32 0, i64 0, i32 0 } 15@__const.main.cnst16 = private unnamed_addr constant %struct.Merge_cnst16 { i64 4611686018427387926, i32 0 } 16@__const.main.cnst8 = private unnamed_addr constant %struct.Merge_cnst8 { i32 1073741832, i32 0 } 17@__const.main.cnst4 = private unnamed_addr constant %struct.Merge_cnst4 { i16 16392, i8 0 } 18 19; Function Attrs: noinline nounwind optnone 20define i32 @main() #0 { 21entry: 22 ret i32 0 23} 24 25;CHECK: .csect .rodata[RO] 26;CHECK-NEXT: .align 4 27;CHECK-NEXT: .L__const.main.cnst32: 28;CHECK-NEXT: .llong 4611686018427387954 # 0x4000000000000032 29;CHECK-NEXT: .long 0 # 0x0 30;CHECK-NEXT: .space 4 31;CHECK-NEXT: .llong 0 # 0x0 32;CHECK-NEXT: .long 0 # 0x0 33;CHECK-NEXT: .space 4 34;CHECK-NEXT: .align 3 35;CHECK-NEXT: .L__const.main.cnst16: 36;CHECK-NEXT: .llong 4611686018427387926 # 0x4000000000000016 37;CHECK-NEXT: .long 0 # 0x0 38;CHECK-NEXT: .space 4 39;CHECK-NEXT: .align 3 40;CHECK-NEXT: .L__const.main.cnst8: 41;CHECK-NEXT: .long 1073741832 # 0x40000008 42;CHECK-NEXT: .long 0 # 0x0 43;CHECK-NEXT: .align 3 44;CHECK-NEXT: .L__const.main.cnst4: 45;CHECK-NEXT: .short 16392 # 0x4008 46;CHECK-NEXT: .byte 0 # 0x0 47;CHECK-NEXT: .space 1 48 49 50;CHECKOBJ: 00000000 .text: 51;CHECKOBJ-NEXT: 0: 38 60 00 00 li 3, 0 52;CHECKOBJ-NEXT: 4: 4e 80 00 20 blr 53;CHECKOBJ-NEXT: ...{{[[:space:]] *}} 54;CHECKOBJ-NEXT: 00000010 .rodata: 55;CHECKOBJ-NEXT: 10: 40 00 00 00 bdnzf 0, .+0 56;CHECKOBJ-NEXT: 14: 00 00 00 32 <unknown> 57;CHECKOBJ-NEXT: ...{{[[:space:]] *}} 58;CHECKOBJ-NEXT: 00000030 .L__const.main.cnst16: 59;CHECKOBJ-NEXT: 30: 40 00 00 00 bdnzf 0, .+0 60;CHECKOBJ-NEXT: 34: 00 00 00 16 <unknown> 61;CHECKOBJ-NEXT: ...{{[[:space:]] *}} 62;CHECKOBJ-NEXT: 00000040 .L__const.main.cnst8: 63;CHECKOBJ-NEXT: 40: 40 00 00 08 bdnzf 0, .+8 64;CHECKOBJ-NEXT: 44: 00 00 00 00 <unknown>{{[[:space:]] *}} 65;CHECKOBJ-NEXT: 00000048 .L__const.main.cnst4: 66;CHECKOBJ-NEXT: 48: 40 08 00 00 bdnzf 8, .+0 67 68 69;CHECKSYM: Symbol {{[{][[:space:]] *}}Index: [[#Index:]]{{[[:space:]] *}}Name: .rodata 70;CHECKSYM-NEXT: Value (RelocatableAddress): 0x10 71;CHECKSYM-NEXT: Section: .text 72;CHECKSYM-NEXT: Type: 0x0 73;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) 74;CHECKSYM-NEXT: NumberOfAuxEntries: 1 75;CHECKSYM-NEXT: CSECT Auxiliary Entry { 76;CHECKSYM-NEXT: Index: [[#Index+1]] 77;CHECKSYM-NEXT: SectionLen: 60 78;CHECKSYM-NEXT: ParameterHashIndex: 0x0 79;CHECKSYM-NEXT: TypeChkSectNum: 0x0 80;CHECKSYM-NEXT: SymbolAlignmentLog2: 4 81;CHECKSYM-NEXT: SymbolType: XTY_SD (0x1) 82;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) 83;CHECKSYM-NEXT: StabInfoIndex: 0x0 84;CHECKSYM-NEXT: StabSectNum: 0x0 85;CHECKSYM-NEXT: } 86;CHECKSYM-NEXT: } 87;CHECKSYM-NEXT: Symbol { 88;CHECKSYM-NEXT: Index: [[#Index+2]] 89;CHECKSYM-NEXT: Name: .L__const.main.cnst32 90;CHECKSYM-NEXT: Value (RelocatableAddress): 0x10 91;CHECKSYM-NEXT: Section: .text 92;CHECKSYM-NEXT: Type: 0x0 93;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) 94;CHECKSYM-NEXT: NumberOfAuxEntries: 1 95;CHECKSYM-NEXT: CSECT Auxiliary Entry { 96;CHECKSYM-NEXT: Index: [[#Index+3]] 97;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] 98;CHECKSYM-NEXT: ParameterHashIndex: 0x0 99;CHECKSYM-NEXT: TypeChkSectNum: 0x0 100;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 101;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) 102;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) 103;CHECKSYM-NEXT: StabInfoIndex: 0x0 104;CHECKSYM-NEXT: StabSectNum: 0x0 105;CHECKSYM-NEXT: } 106;CHECKSYM-NEXT: } 107;CHECKSYM-NEXT: Symbol { 108;CHECKSYM-NEXT: Index: [[#Index+4]] 109;CHECKSYM-NEXT: Name: .L__const.main.cnst16 110;CHECKSYM-NEXT: Value (RelocatableAddress): 0x30 111;CHECKSYM-NEXT: Section: .text 112;CHECKSYM-NEXT: Type: 0x0 113;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) 114;CHECKSYM-NEXT: NumberOfAuxEntries: 1 115;CHECKSYM-NEXT: CSECT Auxiliary Entry { 116;CHECKSYM-NEXT: Index: [[#Index+5]] 117;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] 118;CHECKSYM-NEXT: ParameterHashIndex: 0x0 119;CHECKSYM-NEXT: TypeChkSectNum: 0x0 120;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 121;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) 122;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) 123;CHECKSYM-NEXT: StabInfoIndex: 0x0 124;CHECKSYM-NEXT: StabSectNum: 0x0 125;CHECKSYM-NEXT: } 126;CHECKSYM-NEXT: } 127;CHECKSYM-NEXT: Symbol { 128;CHECKSYM-NEXT: Index: [[#Index+6]] 129;CHECKSYM-NEXT: Name: .L__const.main.cnst8 130;CHECKSYM-NEXT: Value (RelocatableAddress): 0x40 131;CHECKSYM-NEXT: Section: .text 132;CHECKSYM-NEXT: Type: 0x0 133;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) 134;CHECKSYM-NEXT: NumberOfAuxEntries: 1 135;CHECKSYM-NEXT: CSECT Auxiliary Entry { 136;CHECKSYM-NEXT: Index: [[#Index+7]] 137;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] 138;CHECKSYM-NEXT: ParameterHashIndex: 0x0 139;CHECKSYM-NEXT: TypeChkSectNum: 0x0 140;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 141;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) 142;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) 143;CHECKSYM-NEXT: StabInfoIndex: 0x0 144;CHECKSYM-NEXT: StabSectNum: 0x0 145;CHECKSYM-NEXT: } 146;CHECKSYM-NEXT: } 147;CHECKSYM-NEXT: Symbol { 148;CHECKSYM-NEXT: Index: [[#Index+8]] 149;CHECKSYM-NEXT: Name: .L__const.main.cnst4 150;CHECKSYM-NEXT: Value (RelocatableAddress): 0x48 151;CHECKSYM-NEXT: Section: .text 152;CHECKSYM-NEXT: Type: 0x0 153;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B) 154;CHECKSYM-NEXT: NumberOfAuxEntries: 1 155;CHECKSYM-NEXT: CSECT Auxiliary Entry { 156;CHECKSYM-NEXT: Index: [[#Index+9]] 157;CHECKSYM-NEXT: ContainingCsectSymbolIndex: [[#Index]] 158;CHECKSYM-NEXT: ParameterHashIndex: 0x0 159;CHECKSYM-NEXT: TypeChkSectNum: 0x0 160;CHECKSYM-NEXT: SymbolAlignmentLog2: 0 161;CHECKSYM-NEXT: SymbolType: XTY_LD (0x2) 162;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1) 163;CHECKSYM-NEXT: StabInfoIndex: 0x0 164;CHECKSYM-NEXT: StabSectNum: 0x0 165;CHECKSYM-NEXT: } 166;CHECKSYM-NEXT: } 167