99 lines
4.1 KiB
LLVM
99 lines
4.1 KiB
LLVM
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; This file tests the codegen of mergeable const in AIX assembly.
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; This file also tests mergeable const in XCOFF object file generation.
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; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff \
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; RUN: -data-sections=false -xcoff-traceback-table=false < %s | \
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; RUN: FileCheck --check-prefixes=CHECK,CHECK32 %s
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; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff \
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; RUN: -xcoff-traceback-table=false -data-sections=false < %s | \
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; RUN: FileCheck --check-prefixes=CHECK,CHECK64 %s
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; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff \
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; RUN: -xcoff-traceback-table=false -data-sections=false -filetype=obj -o %t.o < %s
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; RUN: llvm-objdump -D %t.o | FileCheck --check-prefix=CHECKOBJ %s
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; RUN: llvm-readobj -syms %t.o | FileCheck --check-prefix=CHECKSYM %s
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%struct.Merge_cnst32 = type { i64, i32, i64, i32 }
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%struct.Merge_cnst16 = type { i64, i32 }
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%struct.Merge_cnst8 = type { i32, i32 }
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%struct.Merge_cnst4 = type { i16, i8 }
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@__const.main.cnst32 = private unnamed_addr constant %struct.Merge_cnst32 { i64 4611686018427387954, i32 0, i64 0, i32 0 }
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@__const.main.cnst16 = private unnamed_addr constant %struct.Merge_cnst16 { i64 4611686018427387926, i32 0 }
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@__const.main.cnst8 = private unnamed_addr constant %struct.Merge_cnst8 { i32 1073741832, i32 0 }
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@__const.main.cnst4 = private unnamed_addr constant %struct.Merge_cnst4 { i16 16392, i8 0 }
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; Function Attrs: noinline nounwind optnone
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define i32 @main() #0 {
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entry:
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ret i32 0
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}
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;CHECK: .csect .rodata[RO],4
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;CHECK-NEXT: .align 4
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;CHECK-NEXT: L..__const.main.cnst32:
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;CHECK32-NEXT: .vbyte 4, 1073741824
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;CHECK32-NEXT: .vbyte 4, 50
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;CHECK64-NEXT: .vbyte 8, 4611686018427387954
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;CHECK-NEXT: .vbyte 4, 0 # 0x0
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;CHECK-NEXT: .space 4
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;CHECK32-NEXT: .vbyte 4, 0
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;CHECK32-NEXT: .vbyte 4, 0
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;CHECK64-NEXT: .vbyte 8, 0
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;CHECK-NEXT: .vbyte 4, 0 # 0x0
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;CHECK-NEXT: .space 4
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;CHECK-NEXT: .align 3
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;CHECK-NEXT: L..__const.main.cnst16:
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;CHECK32-NEXT: .vbyte 4, 1073741824
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;CHECK32-NEXT: .vbyte 4, 22
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;CHECK64-NEXT: .vbyte 8, 4611686018427387926
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;CHECK-NEXT: .vbyte 4, 0 # 0x0
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;CHECK-NEXT: .space 4
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;CHECK-NEXT: .align 3
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;CHECK-NEXT: L..__const.main.cnst8:
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;CHECK-NEXT: .vbyte 4, 1073741832 # 0x40000008
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;CHECK-NEXT: .vbyte 4, 0 # 0x0
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;CHECK-NEXT: .align 3
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;CHECK-NEXT: L..__const.main.cnst4:
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;CHECK-NEXT: .vbyte 2, 16392 # 0x4008
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;CHECK-NEXT: .byte 0 # 0x0
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;CHECK-NEXT: .space 1
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;CHECKOBJ: 00000000 <.text>:
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;CHECKOBJ-NEXT: 0: 38 60 00 00 li 3, 0
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;CHECKOBJ-NEXT: 4: 4e 80 00 20 blr
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;CHECKOBJ-NEXT: ...{{[[:space:]] *}}
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;CHECKOBJ-NEXT: 00000010 <.rodata>:
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;CHECKOBJ-NEXT: 10: 40 00 00 00
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;CHECKOBJ-NEXT: 14: 00 00 00 32
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;CHECKOBJ-NEXT: ...{{[[:space:]] *}}
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;CHECKOBJ-SAME: 30: 40 00 00 00
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;CHECKOBJ-NEXT: 34: 00 00 00 16
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;CHECKOBJ-NEXT: ...{{[[:space:]] *}}
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;CHECKOBJ-SAME: 40: 40 00 00 08
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;CHECKOBJ-NEXT: 44: 00 00 00 00
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;CHECKOBJ-NEXT: 48: 40 08 00 00
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;CHECKSYM: Symbol {{[{][[:space:]] *}}Index: [[#Index:]]{{[[:space:]] *}}Name: .rodata
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;CHECKSYM-NEXT: Value (RelocatableAddress): 0x10
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;CHECKSYM-NEXT: Section: .text
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;CHECKSYM-NEXT: Type: 0x0
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;CHECKSYM-NEXT: StorageClass: C_HIDEXT (0x6B)
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;CHECKSYM-NEXT: NumberOfAuxEntries: 1
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;CHECKSYM-NEXT: CSECT Auxiliary Entry {
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;CHECKSYM-NEXT: Index: [[#Index+1]]
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;CHECKSYM-NEXT: SectionLen: 60
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;CHECKSYM-NEXT: ParameterHashIndex: 0x0
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;CHECKSYM-NEXT: TypeChkSectNum: 0x0
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;CHECKSYM-NEXT: SymbolAlignmentLog2: 4
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;CHECKSYM-NEXT: SymbolType: XTY_SD (0x1)
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;CHECKSYM-NEXT: StorageMappingClass: XMC_RO (0x1)
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;CHECKSYM-NEXT: StabInfoIndex: 0x0
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;CHECKSYM-NEXT: StabSectNum: 0x0
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;CHECKSYM-NEXT: }
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;CHECKSYM-NEXT: }
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