| ;; RUN: llc -mtriple=aarch64-none-linux-gnu -filetype=obj %s -o - | \ |
| ;; RUN: llvm-readobj -h -r - | FileCheck -check-prefix=OBJ %s |
| |
| ; Also take it on a round-trip through llvm-mc to stretch assembly-parsing's legs: |
| ;; RUN: llc -mtriple=aarch64-none-linux-gnu %s -o - | \ |
| ;; RUN: llvm-mc -triple=arm64-none-linux-gnu -filetype=obj -o - | \ |
| ;; RUN: llvm-readobj -h -r - | FileCheck -check-prefix=OBJ %s |
| |
| @var8 = dso_local global i8 0 |
| @var16 = dso_local global i16 0 |
| @var32 = dso_local global i32 0 |
| @var64 = dso_local global i64 0 |
| |
| define dso_local void @loadstore() { |
| %val8 = load i8, i8* @var8 |
| store volatile i8 %val8, i8* @var8 |
| |
| %val16 = load i16, i16* @var16 |
| store volatile i16 %val16, i16* @var16 |
| |
| %val32 = load i32, i32* @var32 |
| store volatile i32 %val32, i32* @var32 |
| |
| %val64 = load i64, i64* @var64 |
| store volatile i64 %val64, i64* @var64 |
| |
| ret void |
| } |
| |
| @globaddr = dso_local global i64* null |
| |
| define dso_local void @address() { |
| store i64* @var64, i64** @globaddr |
| ret void |
| } |
| |
| ; Check we're using EM_AARCH64 |
| ; OBJ: ElfHeader { |
| ; OBJ: Machine: EM_AARCH64 |
| ; OBJ: } |
| |
| ; OBJ: Relocations [ |
| ; OBJ: Section {{.*}} .rela.text { |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var8 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var16 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST8_ABS_LO12_NC var8 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var32 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST16_ABS_LO12_NC var16 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST32_ABS_LO12_NC var32 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64 |
| |
| ; This is on the store, so not really important, but it stops the next |
| ; match working. |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64 |
| |
| ; Pure address-calculation against var64 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64 |
| ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADD_ABS_LO12_NC var64 |
| |
| ; OBJ: } |
| ; OBJ: ] |