1*9880d681SAndroid Build Coastguard Worker;; RUN: llc -mtriple=aarch64-none-linux-gnu -filetype=obj %s -o - | \ 2*9880d681SAndroid Build Coastguard Worker;; RUN: llvm-readobj -h -r | FileCheck -check-prefix=OBJ %s 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Worker; Also take it on a round-trip through llvm-mc to stretch assembly-parsing's legs: 5*9880d681SAndroid Build Coastguard Worker;; RUN: llc -mtriple=aarch64-none-linux-gnu %s -o - | \ 6*9880d681SAndroid Build Coastguard Worker;; RUN: llvm-mc -triple=arm64-none-linux-gnu -filetype=obj -o - | \ 7*9880d681SAndroid Build Coastguard Worker;; RUN: llvm-readobj -h -r | FileCheck -check-prefix=OBJ %s 8*9880d681SAndroid Build Coastguard Worker 9*9880d681SAndroid Build Coastguard Worker@var8 = global i8 0 10*9880d681SAndroid Build Coastguard Worker@var16 = global i16 0 11*9880d681SAndroid Build Coastguard Worker@var32 = global i32 0 12*9880d681SAndroid Build Coastguard Worker@var64 = global i64 0 13*9880d681SAndroid Build Coastguard Worker 14*9880d681SAndroid Build Coastguard Workerdefine void @loadstore() { 15*9880d681SAndroid Build Coastguard Worker %val8 = load i8, i8* @var8 16*9880d681SAndroid Build Coastguard Worker store volatile i8 %val8, i8* @var8 17*9880d681SAndroid Build Coastguard Worker 18*9880d681SAndroid Build Coastguard Worker %val16 = load i16, i16* @var16 19*9880d681SAndroid Build Coastguard Worker store volatile i16 %val16, i16* @var16 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Worker %val32 = load i32, i32* @var32 22*9880d681SAndroid Build Coastguard Worker store volatile i32 %val32, i32* @var32 23*9880d681SAndroid Build Coastguard Worker 24*9880d681SAndroid Build Coastguard Worker %val64 = load i64, i64* @var64 25*9880d681SAndroid Build Coastguard Worker store volatile i64 %val64, i64* @var64 26*9880d681SAndroid Build Coastguard Worker 27*9880d681SAndroid Build Coastguard Worker ret void 28*9880d681SAndroid Build Coastguard Worker} 29*9880d681SAndroid Build Coastguard Worker 30*9880d681SAndroid Build Coastguard Worker@globaddr = global i64* null 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workerdefine void @address() { 33*9880d681SAndroid Build Coastguard Worker store i64* @var64, i64** @globaddr 34*9880d681SAndroid Build Coastguard Worker ret void 35*9880d681SAndroid Build Coastguard Worker} 36*9880d681SAndroid Build Coastguard Worker 37*9880d681SAndroid Build Coastguard Worker; Check we're using EM_AARCH64 38*9880d681SAndroid Build Coastguard Worker; OBJ: ElfHeader { 39*9880d681SAndroid Build Coastguard Worker; OBJ: Machine: EM_AARCH64 40*9880d681SAndroid Build Coastguard Worker; OBJ: } 41*9880d681SAndroid Build Coastguard Worker 42*9880d681SAndroid Build Coastguard Worker; OBJ: Relocations [ 43*9880d681SAndroid Build Coastguard Worker; OBJ: Section {{.*}} .rela.text { 44*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var8 45*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST8_ABS_LO12_NC var8 46*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var16 47*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST16_ABS_LO12_NC var16 48*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var32 49*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST32_ABS_LO12_NC var32 50*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64 51*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64 52*9880d681SAndroid Build Coastguard Worker 53*9880d681SAndroid Build Coastguard Worker; This is on the store, so not really important, but it stops the next 54*9880d681SAndroid Build Coastguard Worker; match working. 55*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_LDST64_ABS_LO12_NC var64 56*9880d681SAndroid Build Coastguard Worker 57*9880d681SAndroid Build Coastguard Worker; Pure address-calculation against var64 58*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADR_PREL_PG_HI21 var64 59*9880d681SAndroid Build Coastguard Worker; OBJ: 0x{{[0-9,A-F]+}} R_AARCH64_ADD_ABS_LO12_NC var64 60*9880d681SAndroid Build Coastguard Worker 61*9880d681SAndroid Build Coastguard Worker; OBJ: } 62*9880d681SAndroid Build Coastguard Worker; OBJ: ] 63