llvm-project/llvm/test/CodeGen/PowerPC/aix-xcoff-externL.ll
Kai Nacke 427fb35192 [PPC] Opaque pointer migration, part 1.
The LIT test cases were migrated with the script provided by
Nikita Popov. Due to the size of the change it is split into
several parts.

Reviewed By: nemanja, amyk, nikic, PowerPC

Differential Revision: https://reviews.llvm.org/D135470
2022-10-11 17:24:06 +00:00

65 lines
2.3 KiB
LLVM

;; Test to make sure a symbol name that starts with an 'L' could be succesfully
;; consumed. Note that this could fail if PrivateGlobalPrefix returns
;; 'L'/'.L' instead of 'L..' because the resulting symbol gets created as
;; a temporary symbol.
; RUN: llc -verify-machineinstrs -mtriple powerpc-ibm-aix-xcoff -mcpu=pwr4 \
; RUN: -mattr=-altivec -filetype=obj -o %t.o < %s
; RUN: llvm-readobj --symbols %t.o | FileCheck --check-prefixes=XCOFF,XCOFF32 %s
; RUN: llc -verify-machineinstrs -mtriple powerpc64-ibm-aix-xcoff -mcpu=pwr4 \
; RUN: -mattr=-altivec -filetype=obj -o %t64.o < %s
; RUN: llvm-readobj --symbols %t64.o | FileCheck --check-prefixes=XCOFF,XCOFF64 %s
@La = external global i32, align 4
declare i32 @Lb(...)
define void @foo() {
entry:
store i32 1, ptr @La, align 4
call i32 @Lb()
ret void
}
; XCOFF: Index: [[#IND:]]{{.*}}{{[[:space:]] *}}Name: .Lb
; XCOFF-NEXT: Value (RelocatableAddress): 0x0
; XCOFF-NEXT: Section: N_UNDEF
; XCOFF-NEXT: Type: 0x0
; XCOFF-NEXT: StorageClass: C_EXT (0x2)
; XCOFF-NEXT: NumberOfAuxEntries: 1
; XCOFF-NEXT: CSECT Auxiliary Entry {
; XCOFF-NEXT: Index: [[#IND+1]]
; XCOFF-NEXT: SectionLen: 0
; XCOFF-NEXT: ParameterHashIndex: 0x0
; XCOFF-NEXT: TypeChkSectNum: 0x0
; XCOFF-NEXT: SymbolAlignmentLog2: 0
; XCOFF-NEXT: SymbolType: XTY_ER (0x0)
; XCOFF-NEXT: StorageMappingClass: XMC_PR (0x0)
; XCOFF32-NEXT: StabInfoIndex: 0x0
; XCOFF32-NEXT: StabSectNum: 0x0
; XCOFF64-NEXT: Auxiliary Type: AUX_CSECT (0xFB)
; XCOFF-NEXT: }
; XCOFF-NEXT: }
; XCOFF-NEXT: Symbol {
; XCOFF-NEXT: Index: [[#IND+2]]
; XCOFF-NEXT: Name: La
; XCOFF-NEXT: Value (RelocatableAddress): 0x0
; XCOFF-NEXT: Section: N_UNDEF
; XCOFF-NEXT: Type: 0x0
; XCOFF-NEXT: StorageClass: C_EXT (0x2)
; XCOFF-NEXT: NumberOfAuxEntries: 1
; XCOFF-NEXT: CSECT Auxiliary Entry {
; XCOFF-NEXT: Index: [[#IND+3]]
; XCOFF-NEXT: SectionLen: 0
; XCOFF-NEXT: ParameterHashIndex: 0x0
; XCOFF-NEXT: TypeChkSectNum: 0x0
; XCOFF-NEXT: SymbolAlignmentLog2: 0
; XCOFF-NEXT: SymbolType: XTY_ER (0x0)
; XCOFF-NEXT: StorageMappingClass: XMC_UA (0x4)
; XCOFF32-NEXT: StabInfoIndex: 0x0
; XCOFF32-NEXT: StabSectNum: 0x0
; XCOFF64-NEXT: Auxiliary Type: AUX_CSECT (0xFB)
; XCOFF-NEXT: }
; XCOFF-NEXT: }