1 ;; RUN: llc -mtriple=aarch64-none-linux-gnu -filetype=obj %s -o - | \ 2 ;; RUN: llvm-readobj -h -r | FileCheck -check-prefix=OBJ %s 3 4 ; Also take it on a round-trip through llvm-mc to stretch assembly-parsing's legs: 5 ;; RUN: llc -mtriple=aarch64-none-linux-gnu %s -o - | \ 6 ;; RUN: llvm-mc -triple=arm64-none-linux-gnu -filetype=obj -o - | \ 7 ;; RUN: llvm-readobj -h -r | FileCheck -check-prefix=OBJ %s 8 9 @var8 = global i8 0 10 @var16 = global i16 0 11 @var32 = global i32 0 12 @var64 = global i64 0 13 14 define void @loadstore() { 15 %val8 = load i8, i8* @var8 16 store volatile i8 %val8, i8* @var8 17 18 %val16 = load i16, i16* @var16 19 store volatile i16 %val16, i16* @var16 20 21 %val32 = load i32, i32* @var32 22 store volatile i32 %val32, i32* @var32 23 24 %val64 = load i64, i64* @var64 25 store volatile i64 %val64, i64* @var64 26 27 ret void 28 } 29 30 @globaddr = global i64* null 31 32 define void @address() { 33 store i64* @var64, i64** @globaddr 34 ret void 35 } 36 37 ; Check we're using EM_AARCH64 38 ; OBJ: ElfHeader { 39 ; OBJ: Machine: EM_AARCH64 40 ; OBJ: } 41 42 ; OBJ: Relocations [ 43 ; OBJ: Section {{.*}} .rela.text { 44 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var8 45 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST8_ABS_LO12_NC var8 46 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var16 47 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST16_ABS_LO12_NC var16 48 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var32 49 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST32_ABS_LO12_NC var32 50 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64 51 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64 52 53 ; This is on the store, so not really important, but it stops the next 54 ; match working. 55 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64 56 57 ; Pure address-calculation against var64 58 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64 59 ; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADD_ABS_LO12_NC var64 60 61 ; OBJ: } 62 ; OBJ: ] 63
