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clang-p2996/llvm/test/CodeGen/PowerPC/aix-xcoff-data-sections.ll
Zarko Todorovski be7d425edc [PPC][AIX] Add vector callee saved registers for AIX extended vector ABI 
This patch is the initial patch for support of the AIX extended vector ABI.  The extended ABI treats vector registers V20-V31 as non-volatile and we add them as callee saved registers in this patch.

Reviewed By: sfertile

Differential Revision: https://reviews.llvm.org/D88676
2020-11-24 23:01:51 -05:00

331 lines
12 KiB
LLVM
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; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff -data-sections < %s | \
; RUN: FileCheck --check-prefixes=CHECK,CHECK32 %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff -data-sections < %s | \
; RUN: FileCheck --check-prefixes=CHECK,CHECK64 %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff -filetype=obj -data-sections -o %t.o < %s
; RUN: llvm-objdump -D --symbol-description %t.o | FileCheck --check-prefix=CHECKOBJ %s
; RUN: llvm-readobj -syms %t.o | FileCheck --check-prefix=CHECKSYM %s
;; Test to see if the default is correct for -data-sections on AIX.
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECK,CHECK32 %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECK,CHECK64 %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff -filetype=obj -o %t.o < %s
; RUN: llvm-objdump -D --symbol-description %t.o | FileCheck --check-prefix=CHECKOBJ %s
; RUN: llvm-readobj -syms %t.o | FileCheck --check-prefix=CHECKSYM %s
;; Test to see if the default is correct for -data-sections on AIX.
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECK,CHECK32 %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc64-ibm-aix-xcoff < %s | \
; RUN: FileCheck --check-prefixes=CHECK,CHECK64 %s
; RUN: llc -verify-machineinstrs -mcpu=pwr4 -mattr=-altivec -mtriple powerpc-ibm-aix-xcoff -filetype=obj -o %t.o < %s
; RUN: llvm-objdump -D --symbol-description %t.o | FileCheck --check-prefix=CHECKOBJ %s
; RUN: llvm-readobj -syms %t.o | FileCheck --check-prefix=CHECKSYM %s
@ivar = local_unnamed_addr global i32 35, align 4
@const_ivar = constant i32 35, align 4
@a = common global i32 0, align 4
@f = common local_unnamed_addr global i32 0, align 4
@.str = private unnamed_addr constant [9 x i8] c"abcdefgh\00", align 1
@p = global i8* getelementptr inbounds ([9 x i8], [9 x i8]* @.str, i32 0, i32 0), align 4
define i8 @foo() {
entry:
%0 = load i8*, i8** @p, align 4
%1 = load i8, i8* %0, align 1
ret i8 %1
}
define i32 @bar() {
entry:
%0 = load i32, i32* @ivar, align 4
%1 = load i32, i32* @const_ivar, align 4
%add = add nsw i32 %0, %1
%2 = load i32, i32* @a, align 4
%add1 = add nsw i32 %add, %2
%3 = load i32, i32* @f, align 4
%add2 = add nsw i32 %add1, %3
ret i32 %add2
}
; CHECK: .csect ivar[RW],2
; CHECK-NEXT: .globl ivar[RW]
; CHECK-NEXT: .align 2
; CHECK-NEXT: .vbyte 4, 35 # 0x23
; CHECK-NEXT: .csect const_ivar[RO],2
; CHECK-NEXT: .globl const_ivar[RO]
; CHECK-NEXT: .align 2
; CHECK-NEXT: .vbyte 4, 35 # 0x23
; CHECK-NEXT: .comm a[RW],4,2
; CHECK-NEXT: .comm f[RW],4,2
; CHECK-NEXT: .csect .rodata.str1.1L...str[RO],2
; CHECK-NEXT: .byte 'a,'b,'c,'d,'e,'f,'g,'h,0000
; CHECK32: .csect p[RW],2
; CHECK32-NEXT: .globl p[RW]
; CHECK32-NEXT: .align 2
; CHECK32-NEXT: .vbyte 4, .rodata.str1.1L...str[RO]
; CHECK64: .csect p[RW],3
; CHECK64-NEXT: .globl p[RW]
; CHECK64-NEXT: .align 3
; CHECK64-NEXT: .vbyte 8, .rodata.str1.1L...str[RO]
; CHECK: .toc
; CHECK-NEXT: L..C0:
; CHECK-NEXT: .tc p[TC],p[RW]
; CHECK-NEXT: L..C1:
; CHECK-NEXT: .tc ivar[TC],ivar[RW]
; CHECK-NEXT: L..C2:
; CHECK-NEXT: .tc a[TC],a[RW]
; CHECK-NEXT: L..C3:
; CHECK-NEXT: .tc f[TC],f[RW]
; CHECKOBJ: 00000038 (idx: 6) const_ivar[RO]:
; CHECKOBJ-NEXT: 38: 00 00 00 23 <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 0000003c (idx: 8) .rodata.str1.1L...str[RO]:
; CHECKOBJ-NEXT: 3c: 61 62 63 64
; CHECKOBJ-NEXT: 40: 65 66 67 68
; CHECKOBJ-NEXT: 44: 00 00 00 00 <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: Disassembly of section .data:
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 00000048 (idx: 10) ivar[RW]:
; CHECKOBJ-NEXT: 48: 00 00 00 23 <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 0000004c (idx: 12) p[RW]:
; CHECKOBJ-NEXT: 4c: 00 00 00 3c <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 00000050 (idx: 14) foo[DS]:
; CHECKOBJ-NEXT: 50: 00 00 00 00 <unknown>
; CHECKOBJ-NEXT: 54: 00 00 00 68 <unknown>
; CHECKOBJ-NEXT: 58: 00 00 00 00 <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 0000005c (idx: 16) bar[DS]:
; CHECKOBJ-NEXT: 5c: 00 00 00 10 <unknown>
; CHECKOBJ-NEXT: 60: 00 00 00 68 <unknown>
; CHECKOBJ-NEXT: 64: 00 00 00 00 <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 00000068 (idx: 20) p[TC]:
; CHECKOBJ-NEXT: 68: 00 00 00 4c <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 0000006c (idx: 22) ivar[TC]:
; CHECKOBJ-NEXT: 6c: 00 00 00 48 <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 00000070 (idx: 24) a[TC]:
; CHECKOBJ-NEXT: 70: 00 00 00 78 <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 00000074 (idx: 26) f[TC]:
; CHECKOBJ-NEXT: 74: 00 00 00 7c <unknown>
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: Disassembly of section .bss:
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 00000078 (idx: 28) a[RW]:
; CHECKOBJ-NEXT: ...
; CHECKOBJ-EMPTY:
; CHECKOBJ-NEXT: 0000007c (idx: 30) f[RW]:
; CHECKOBJ-NEXT: ...
; CHECKSYM: Symbol {
; CHECKSYM: Name: const_ivar
; CHECKSYM: Value (RelocatableAddress): 0x38
; CHECKSYM: Section: .text
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_EXT (0x2)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_RO (0x1)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: .rodata.str1.1L...str
; CHECKSYM: Value (RelocatableAddress): 0x3C
; CHECKSYM: Section: .text
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_HIDEXT (0x6B)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 9
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_RO (0x1)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: ivar
; CHECKSYM: Value (RelocatableAddress): 0x48
; CHECKSYM: Section: .data
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_EXT (0x2)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_RW (0x5)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: p
; CHECKSYM: Value (RelocatableAddress): 0x4C
; CHECKSYM: Section: .data
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_EXT (0x2)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_RW (0x5)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: TOC
; CHECKSYM: Value (RelocatableAddress): 0x68
; CHECKSYM: Section: .data
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_HIDEXT (0x6B)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 0
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_TC0 (0xF)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: p
; CHECKSYM: Value (RelocatableAddress): 0x68
; CHECKSYM: Section: .data
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_HIDEXT (0x6B)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_TC (0x3)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: ivar
; CHECKSYM: Value (RelocatableAddress): 0x6C
; CHECKSYM: Section: .data
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_HIDEXT (0x6B)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_TC (0x3)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: a
; CHECKSYM: Value (RelocatableAddress): 0x70
; CHECKSYM: Section: .data
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_HIDEXT (0x6B)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_TC (0x3)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: f
; CHECKSYM: Value (RelocatableAddress): 0x74
; CHECKSYM: Section: .data
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_HIDEXT (0x6B)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_SD (0x1)
; CHECKSYM: StorageMappingClass: XMC_TC (0x3)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: a
; CHECKSYM: Value (RelocatableAddress): 0x78
; CHECKSYM: Section: .bss
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_EXT (0x2)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_CM (0x3)
; CHECKSYM: StorageMappingClass: XMC_RW (0x5)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
; CHECKSYM: Symbol {
; CHECKSYM: Name: f
; CHECKSYM: Value (RelocatableAddress): 0x7C
; CHECKSYM: Section: .bss
; CHECKSYM: Type: 0x0
; CHECKSYM: StorageClass: C_EXT (0x2)
; CHECKSYM: NumberOfAuxEntries: 1
; CHECKSYM: CSECT Auxiliary Entry {
; CHECKSYM: SectionLen: 4
; CHECKSYM: ParameterHashIndex: 0x0
; CHECKSYM: TypeChkSectNum: 0x0
; CHECKSYM: SymbolAlignmentLog2: 2
; CHECKSYM: SymbolType: XTY_CM (0x3)
; CHECKSYM: StorageMappingClass: XMC_RW (0x5)
; CHECKSYM: StabInfoIndex: 0x0
; CHECKSYM: StabSectNum: 0x0
; CHECKSYM: }
; CHECKSYM: }
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