llvm-project/llvm/test/CodeGen/PowerPC/pcrel-linkeropt-option.ll

40 lines
1.5 KiB
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
; RUN: < %s | FileCheck %s --check-prefix=DEFAULT
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
; RUN: -ppc-pcrel-linker-opt=true < %s | FileCheck %s --check-prefix=ON
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu \
; RUN: -mcpu=pwr10 -ppc-asm-full-reg-names -ppc-vsr-nums-as-vr \
; RUN: -ppc-pcrel-linker-opt=false < %s | FileCheck %s --check-prefix=OFF
@input8 = external local_unnamed_addr global i8, align 1
define dso_local i8 @Read8() local_unnamed_addr {
; DEFAULT-LABEL: Read8:
; DEFAULT: # %bb.0: # %entry
; DEFAULT-NEXT: pld r3, input8@got@pcrel(0), 1
; DEFAULT-NEXT: .Lpcrel:
; DEFAULT-NEXT: .reloc .Lpcrel-8,R_PPC64_PCREL_OPT,.-(.Lpcrel-8)
; DEFAULT-NEXT: lbz r3, 0(r3)
; DEFAULT-NEXT: blr
;
; ON-LABEL: Read8:
; ON: # %bb.0: # %entry
; ON-NEXT: pld r3, input8@got@pcrel(0), 1
; ON-NEXT: .Lpcrel:
; ON-NEXT: .reloc .Lpcrel-8,R_PPC64_PCREL_OPT,.-(.Lpcrel-8)
; ON-NEXT: lbz r3, 0(r3)
; ON-NEXT: blr
;
; OFF-LABEL: Read8:
; OFF: # %bb.0: # %entry
; OFF-NEXT: pld r3, input8@got@pcrel(0), 1
; OFF-NEXT: lbz r3, 0(r3)
; OFF-NEXT: blr
entry:
%0 = load i8, i8* @input8, align 1
ret i8 %0
}