aix-xcoff-symbol-rename.ll
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;; This file tests how llc handles symbols containing invalid characters on an
;; XCOFF platform.
;; Since symbol name resolution is the same between 32-bit and 64-bit,
;; tests for 64-bit mode are omitted.
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
; RUN: -mattr=-altivec < %s | \
; RUN: FileCheck --check-prefix=ASM %s
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
; RUN: -mattr=-altivec -filetype=obj -o %t.o < %s
; RUN: llvm-objdump -D -r --symbol-description %t.o | \
; RUN: FileCheck --check-prefix=OBJ %s
; This is f`o
@"f\60o" = global i32 10, align 4
; This is f"o"
@"f\22o\22" = common global i32 0, align 4
define internal i32 @f$o() {
entry:
%call = call i32 bitcast (i32 (...)* @"f\40o" to i32 ()*)()
ret i32 %call
}
; This is f&o
define i32 @"f\26o"() {
entry:
%call = call i32 @f$o()
ret i32 %call
}
; This is f&_o
define i32 (...)* @"f\26_o"() {
entry:
ret i32 (...)* @"f\40o"
}
; This is f@o
declare i32 @"f\40o"(...)
; ASM: .rename _Renamed..24f_o[DS],"f$o" # -- Begin function f$o
; ASM-NEXT: .lglobl _Renamed..24f_o[DS]
; ASM-NEXT: .rename ._Renamed..24f_o,".f$o"
; ASM-NEXT: .lglobl ._Renamed..24f_o
; ASM-NEXT: .align 4
; ASM-NEXT: .csect _Renamed..24f_o[DS],2
; ASM-NEXT: .vbyte 4, ._Renamed..24f_o # @"f$o"
; ASM-NEXT: .vbyte 4, TOC[TC0]
; ASM-NEXT: .vbyte 4, 0
; ASM-NEXT: .csect .text[PR],2
; ASM-NEXT: ._Renamed..24f_o:
; ASM: bl ._Renamed..40f_o
; ASM-NEXT: nop
; ASM: .rename _Renamed..26f_o[DS],"f&o" # -- Begin function f&o
; ASM-NEXT: .globl _Renamed..26f_o[DS]
; ASM-NEXT: .rename ._Renamed..26f_o,".f&o"
; ASM-NEXT: .globl ._Renamed..26f_o
; ASM-NEXT: .align 4
; ASM-NEXT: .csect _Renamed..26f_o[DS],2
; ASM-NEXT: .vbyte 4, ._Renamed..26f_o # @"f&o"
; ASM-NEXT: .vbyte 4, TOC[TC0]
; ASM-NEXT: .vbyte 4, 0
; ASM-NEXT: .csect .text[PR],2
; ASM-NEXT: ._Renamed..26f_o:
; ASM: bl ._Renamed..24f_o
; ASM: .rename _Renamed..265ff__o[DS],"f&_o" # -- Begin function f&_o
; ASM-NEXT: .globl _Renamed..265ff__o[DS]
; ASM-NEXT: .rename ._Renamed..265ff__o,".f&_o"
; ASM-NEXT: .globl ._Renamed..265ff__o
; ASM-NEXT: .align 4
; ASM-NEXT: .csect _Renamed..265ff__o[DS],2
; ASM-NEXT: .vbyte 4, ._Renamed..265ff__o # @"f&_o"
; ASM-NEXT: .vbyte 4, TOC[TC0]
; ASM-NEXT: .vbyte 4, 0
; ASM-NEXT: .csect .text[PR],2
; ASM-NEXT: ._Renamed..265ff__o:
; ASM: .csect .data[RW],2
; ASM-NEXT: .rename _Renamed..60f_o,"f`o"
; ASM-NEXT: .globl _Renamed..60f_o
; ASM-NEXT: .align 2
; ASM-NEXT: _Renamed..60f_o:
; ASM-NEXT: .vbyte 4, 10 # 0xa
; ASM-NEXT: .rename _Renamed..2222f_o_[RW],"f""o"""
; ASM-NEXT: .comm _Renamed..2222f_o_[RW],4,2
; ASM-NEXT: .rename ._Renamed..40f_o,".f@o"
; ASM-NEXT: .extern ._Renamed..40f_o
; ASM-NEXT: .rename _Renamed..40f_o[DS],"f@o"
; ASM-NEXT: .extern _Renamed..40f_o[DS]
; ASM-NEXT: .toc
; ASM-NEXT: L..C0:
; ASM-NEXT: .rename _Renamed..40f_o[TC],"f@o"
; ASM-NEXT: .tc _Renamed..40f_o[TC],_Renamed..40f_o[DS]
; OBJ: Disassembly of section .text:
; OBJ-EMPTY:
; OBJ-NEXT: 00000000 (idx: 6) .f$o:
; OBJ-NEXT: 0: 7c 08 02 a6 mflr 0
; OBJ-NEXT: 4: 90 01 00 08 stw 0, 8(1)
; OBJ-NEXT: 8: 94 21 ff c0 stwu 1, -64(1)
; OBJ-NEXT: c: 4b ff ff f5 bl 0x0
; OBJ-NEXT: 0000000c: R_RBR (idx: 0) .f@o[PR]
; OBJ-NEXT: 10: 60 00 00 00 nop
; OBJ-NEXT: 14: 38 21 00 40 addi 1, 1, 64
; OBJ-NEXT: 18: 80 01 00 08 lwz 0, 8(1)
; OBJ-NEXT: 1c: 7c 08 03 a6 mtlr 0
; OBJ-NEXT: 20: 4e 80 00 20 blr
; OBJ-NEXT: 24: 60 00 00 00 nop
; OBJ-NEXT: 28: 60 00 00 00 nop
; OBJ-NEXT: 2c: 60 00 00 00 nop
; OBJ-EMPTY:
; OBJ-NEXT: 00000030 (idx: 8) .f&o:
; OBJ-NEXT: 30: 7c 08 02 a6 mflr 0
; OBJ-NEXT: 34: 90 01 00 08 stw 0, 8(1)
; OBJ-NEXT: 38: 94 21 ff c0 stwu 1, -64(1)
; OBJ-NEXT: 3c: 4b ff ff c5 bl 0x0
; OBJ-NEXT: 40: 38 21 00 40 addi 1, 1, 64
; OBJ-NEXT: 44: 80 01 00 08 lwz 0, 8(1)
; OBJ-NEXT: 48: 7c 08 03 a6 mtlr 0
; OBJ-NEXT: 4c: 4e 80 00 20 blr
; OBJ-EMPTY:
; OBJ-NEXT: 00000050 (idx: 10) .f&_o:
; OBJ-NEXT: 50: 80 62 00 00 lwz 3, 0(2)
; OBJ-NEXT: 00000052: R_TOC (idx: 24) f@o[TC]
; OBJ-NEXT: 54: 4e 80 00 20 blr
; OBJ-EMPTY:
; OBJ-NEXT: Disassembly of section .data:
; OBJ-EMPTY:
; OBJ-NEXT: 00000058 (idx: 14) f`o:
; OBJ-NEXT: 58: 00 00 00 0a <unknown>
; OBJ-EMPTY:
; OBJ-NEXT: 0000005c (idx: 16) f$o[DS]:
; OBJ-NEXT: 5c: 00 00 00 00 <unknown>
; OBJ-NEXT: 0000005c: R_POS (idx: 6) .f$o
; OBJ-NEXT: 60: 00 00 00 80 <unknown>
; OBJ-NEXT: 00000060: R_POS (idx: 22) TOC[TC0]
; OBJ-NEXT: 64: 00 00 00 00 <unknown>
; OBJ-EMPTY:
; OBJ-NEXT: 00000068 (idx: 18) f&o[DS]:
; OBJ-NEXT: 68: 00 00 00 30 <unknown>
; OBJ-NEXT: 00000068: R_POS (idx: 8) .f&o
; OBJ-NEXT: 6c: 00 00 00 80 <unknown>
; OBJ-NEXT: 0000006c: R_POS (idx: 22) TOC[TC0]
; OBJ-NEXT: 70: 00 00 00 00 <unknown>
; OBJ-EMPTY:
; OBJ-NEXT: 00000074 (idx: 20) f&_o[DS]:
; OBJ-NEXT: 74: 00 00 00 50 <unknown>
; OBJ-NEXT: 00000074: R_POS (idx: 10) .f&_o
; OBJ-NEXT: 78: 00 00 00 80 <unknown>
; OBJ-NEXT: 00000078: R_POS (idx: 22) TOC[TC0]
; OBJ-NEXT: 7c: 00 00 00 00 <unknown>
; OBJ-EMPTY:
; OBJ-NEXT: 00000080 (idx: 24) f@o[TC]:
; OBJ-NEXT: 80: 00 00 00 00 <unknown>
; OBJ-NEXT: 00000080: R_POS (idx: 2) f@o[DS]
; OBJ-EMPTY:
; OBJ-NEXT: Disassembly of section .bss:
; OBJ-EMPTY:
; OBJ-NEXT: 00000084 (idx: 26) f"o"[RW]:
; OBJ-NEXT: ...