Index: lib/Driver/ToolChains/Arch/ARM.h =================================================================== --- lib/Driver/ToolChains/Arch/ARM.h +++ lib/Driver/ToolChains/Arch/ARM.h @@ -29,7 +29,7 @@ StringRef getLLVMArchSuffixForARM(llvm::StringRef CPU, llvm::StringRef Arch, const llvm::Triple &Triple); -void appendEBLinkFlags(const llvm::opt::ArgList &Args, +void appendBE8LinkFlag(const llvm::opt::ArgList &Args, llvm::opt::ArgStringList &CmdArgs, const llvm::Triple &Triple); enum class ReadTPMode { Index: lib/Driver/ToolChains/Arch/ARM.cpp =================================================================== --- lib/Driver/ToolChains/Arch/ARM.cpp +++ lib/Driver/ToolChains/Arch/ARM.cpp @@ -636,7 +636,7 @@ return llvm::ARM::getSubArch(ArchKind); } -void arm::appendEBLinkFlags(const ArgList &Args, ArgStringList &CmdArgs, +void arm::appendBE8LinkFlag(const ArgList &Args, ArgStringList &CmdArgs, const llvm::Triple &Triple) { if (Args.hasArg(options::OPT_r)) return; Index: lib/Driver/ToolChains/Gnu.cpp =================================================================== --- lib/Driver/ToolChains/Gnu.cpp +++ lib/Driver/ToolChains/Gnu.cpp @@ -228,6 +228,22 @@ // The types are (hopefully) good enough. } +// On Arm and endianness of the output file is determined by the target and +// can be overridden by the pseudo-target flags '-mlittle-endian'/'-EL' and +// '-mbig-endian'/'-EB'. Unlike other targets the flag does not result in a +// normalized triple so we must handle the flag here. +static bool isArmBigEndian(const llvm::Triple &Triple, + const ArgList &Args) { + bool IsBigEndian = Triple.getArch() == llvm::Triple::armeb || + Triple.getArch() == llvm::Triple::thumbeb; + + if (Arg *A = Args.getLastArg(options::OPT_mlittle_endian, + options::OPT_mbig_endian)) { + IsBigEndian = !A->getOption().matches(options::OPT_mlittle_endian); + } + return IsBigEndian; +} + static const char *getLDMOption(const llvm::Triple &T, const ArgList &Args) { switch (T.getArch()) { case llvm::Triple::x86: @@ -240,10 +256,12 @@ return "aarch64linuxb"; case llvm::Triple::arm: case llvm::Triple::thumb: - return "armelf_linux_eabi"; case llvm::Triple::armeb: case llvm::Triple::thumbeb: - return "armelfb_linux_eabi"; + if (isArmBigEndian(T, Args)) + return "armelfb_linux_eabi"; + else + return "armelf_linux_eabi"; case llvm::Triple::ppc: return "elf32ppclinux"; case llvm::Triple::ppc64: @@ -335,8 +353,16 @@ if (Args.hasArg(options::OPT_s)) CmdArgs.push_back("-s"); - if (Arch == llvm::Triple::armeb || Arch == llvm::Triple::thumbeb) - arm::appendEBLinkFlags(Args, CmdArgs, Triple); + if (Triple.isARM() || Triple.isThumb() || Triple.isAArch64()) { + const char* EndianFlag = "-EL"; + if (isArmBigEndian(Triple, Args)) { + EndianFlag = "-EB"; + arm::appendBE8LinkFlag(Args, CmdArgs, Triple); + } + else if (Arch == llvm::Triple::aarch64_be) + EndianFlag = "-EB"; + CmdArgs.push_back(EndianFlag); + } // Most Android ARM64 targets should enable the linker fix for erratum // 843419. Only non-Cortex-A53 devices are allowed to skip this flag. @@ -638,6 +664,10 @@ case llvm::Triple::thumb: case llvm::Triple::thumbeb: { const llvm::Triple &Triple2 = getToolChain().getTriple(); + if (isArmBigEndian(Triple2, Args)) + CmdArgs.push_back("-EB"); + else + CmdArgs.push_back("-EL"); switch (Triple2.getSubArch()) { case llvm::Triple::ARMSubArch_v7: CmdArgs.push_back("-mfpu=neon"); @@ -670,6 +700,10 @@ } case llvm::Triple::aarch64: case llvm::Triple::aarch64_be: { + if (getToolChain().getTriple().isLittleEndian()) + CmdArgs.push_back("-EL"); + else + CmdArgs.push_back("-EB"); Args.AddLastArg(CmdArgs, options::OPT_march_EQ); normalizeCPUNamesForAssembler(Args, CmdArgs); Index: lib/Driver/ToolChains/NetBSD.cpp =================================================================== --- lib/Driver/ToolChains/NetBSD.cpp +++ lib/Driver/ToolChains/NetBSD.cpp @@ -164,7 +164,7 @@ break; case llvm::Triple::armeb: case llvm::Triple::thumbeb: - arm::appendEBLinkFlags(Args, CmdArgs, ToolChain.getEffectiveTriple()); + arm::appendBE8LinkFlag(Args, CmdArgs, ToolChain.getEffectiveTriple()); CmdArgs.push_back("-m"); switch (ToolChain.getTriple().getEnvironment()) { case llvm::Triple::EABI: Index: test/Driver/linux-as.c =================================================================== --- test/Driver/linux-as.c +++ test/Driver/linux-as.c @@ -3,129 +3,160 @@ // RUN: %clang -target arm-linux -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM %s -// CHECK-ARM: as{{(.exe)?}}" "-mfloat-abi=soft" +// CHECK-ARM: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" // // RUN: %clang -target arm-linux -mcpu=cortex-a8 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-MCPU %s -// CHECK-ARM-MCPU: as{{(.exe)?}}" "-mfloat-abi=soft" "-mcpu=cortex-a8" +// CHECK-ARM-MCPU: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-mcpu=cortex-a8" // // RUN: %clang -target arm-linux -mfpu=neon -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-MFPU %s -// CHECK-ARM-MFPU: as{{(.exe)?}}" "-mfloat-abi=soft" "-mfpu=neon" +// CHECK-ARM-MFPU: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-mfpu=neon" // // RUN: %clang -target arm-linux -march=armv7-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-MARCH %s -// CHECK-ARM-MARCH: as{{(.exe)?}}" "-mfloat-abi=soft" "-march=armv7-a" +// CHECK-ARM-MARCH: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-march=armv7-a" +// +// RUN: %clang -target armeb-linux -mlittle-endian -mcpu=cortex-a8 -mfpu=neon -march=armv7-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM-ALL %s +// CHECK-ARM-ALL: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-march=armv7-a" "-mcpu=cortex-a8" "-mfpu=neon" // // RUN: %clang -target arm-linux -mcpu=cortex-a8 -mfpu=neon -march=armv7-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-ALL %s -// CHECK-ARM-ALL: as{{(.exe)?}}" "-mfloat-abi=soft" "-march=armv7-a" "-mcpu=cortex-a8" "-mfpu=neon" // -// RUN: %clang -target arm-linux -mcpu=cortex-a8 -mfpu=neon -march=armebv7-a -### \ +// RUN: %clang -target armeb-linux -mlittle-endian -mcpu=cortex-a8 -mfpu=neon -march=armv7-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM-ALL %s +// +// RUN: %clang -target armeb-linux -mcpu=cortex-a8 -mfpu=neon -march=armebv7-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARMEB-ALL %s +// CHECK-ARMEB-ALL: as{{(.exe)?}}" "-EB" "-mfloat-abi=soft" "-march=armebv7-a" "-mcpu=cortex-a8" "-mfpu=neon" +// +// RUN: %clang -target arm-linux -mcpu=cortex-a8 -mfpu=neon -march=armebv7-a -mbig-endian -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARMEB-ALL %s -// CHECK-ARMEB-ALL: as{{(.exe)?}}" "-mfloat-abi=soft" "-march=armebv7-a" "-mcpu=cortex-a8" "-mfpu=neon" // // RUN: %clang -target thumb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbv7-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-THUMB-ALL %s -// CHECK-THUMB-ALL: as{{(.exe)?}}" "-mfloat-abi=soft" "-march=thumbv7-a" "-mcpu=cortex-a8" "-mfpu=neon" +// CHECK-THUMB-ALL: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" "-march=thumbv7-a" "-mcpu=cortex-a8" "-mfpu=neon" +// +// RUN: %clang -target thumbeb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbv7-a -mlittle-endian -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-THUMB-ALL %s // -// RUN: %clang -target thumb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbebv7-a -### \ +// RUN: %clang -target thumbeb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbebv7-a -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-THUMBEB-ALL %s +// CHECK-THUMBEB-ALL: as{{(.exe)?}}" "-EB" "-mfloat-abi=soft" "-march=thumbebv7-a" "-mcpu=cortex-a8" "-mfpu=neon" +// +// RUN: %clang -target thumb-linux -mcpu=cortex-a8 -mfpu=neon -march=thumbebv7-a -mbig-endian -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-THUMBEB-ALL %s -// CHECK-THUMBEB-ALL: as{{(.exe)?}}" "-mfloat-abi=soft" "-march=thumbebv7-a" "-mcpu=cortex-a8" "-mfpu=neon" // // RUN: %clang -target armv7-linux -mcpu=cortex-a8 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-TARGET %s -// CHECK-ARM-TARGET: as{{(.exe)?}}" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" +// CHECK-ARM-TARGET: as{{(.exe)?}}" "-EL" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" // // RUN: %clang -target armebv7-linux -mcpu=cortex-a8 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARMEB-TARGET %s -// CHECK-ARMEB-TARGET: as{{(.exe)?}}" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" +// CHECK-ARMEB-TARGET: as{{(.exe)?}}" "-EB" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" // // RUN: %clang -target thumbv7-linux -mcpu=cortex-a8 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-THUMB-TARGET %s -// CHECK-THUMB-TARGET: as{{(.exe)?}}" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" +// CHECK-THUMB-TARGET: as{{(.exe)?}}" "-EL" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" // // RUN: %clang -target thumbebv7-linux -mcpu=cortex-a8 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-THUMBEB-TARGET %s -// CHECK-THUMBEB-TARGET: as{{(.exe)?}}" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" +// CHECK-THUMBEB-TARGET: as{{(.exe)?}}" "-EB" "-mfpu=neon" "-mfloat-abi=soft" "-mcpu=cortex-a8" // // RUN: %clang -target armv8-linux -mcpu=cortex-a53 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-TARGET-V8 %s -// CHECK-ARM-TARGET-V8: as{{(.exe)?}}" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" +// CHECK-ARM-TARGET-V8: as{{(.exe)?}}" "-EL" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" // // RUN: %clang -target armebv8-linux -mcpu=cortex-a53 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARMEB-TARGET-V8 %s -// CHECK-ARMEB-TARGET-V8: as{{(.exe)?}}" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" +// CHECK-ARMEB-TARGET-V8: as{{(.exe)?}}" "-EB" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" // // RUN: %clang -target thumbv8-linux -mcpu=cortex-a53 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-THUMB-TARGET-V8 %s -// CHECK-THUMB-TARGET-V8: as{{(.exe)?}}" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" +// CHECK-THUMB-TARGET-V8: as{{(.exe)?}}" "-EL" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" // // RUN: %clang -target thumbebv8-linux -mcpu=cortex-a53 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-THUMBEB-TARGET-V8 %s -// CHECK-THUMBEB-TARGET-V8: as{{(.exe)?}}" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" +// CHECK-THUMBEB-TARGET-V8: as{{(.exe)?}}" "-EB" "-mfpu=crypto-neon-fp-armv8" "-mfloat-abi=soft" "-mcpu=cortex-a53" // // RUN: %clang -target arm-linux -mfloat-abi=hard -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-MFLOAT-ABI %s -// CHECK-ARM-MFLOAT-ABI: as{{(.exe)?}}" "-mfloat-abi=hard" +// CHECK-ARM-MFLOAT-ABI: as{{(.exe)?}}" "-EL" "-mfloat-abi=hard" // // RUN: %clang -target arm-linux-androideabi -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-ANDROID %s -// CHECK-ARM-ANDROID: as{{(.exe)?}}" "-mfloat-abi=soft" +// CHECK-ARM-ANDROID: as{{(.exe)?}}" "-EL" "-mfloat-abi=soft" // // RUN: %clang -target arm-linux-androideabi -march=armv7-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-ANDROID-SOFTFP %s -// CHECK-ARM-ANDROID-SOFTFP: as{{(.exe)?}}" "-mfloat-abi=softfp" "-march=armv7-a" +// CHECK-ARM-ANDROID-SOFTFP: as{{(.exe)?}}" "-EL" "-mfloat-abi=softfp" "-march=armv7-a" // // RUN: %clang -target arm-linux-eabi -mhard-float -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM-HARDFP %s -// CHECK-ARM-HARDFP: as{{(.exe)?}}" "-mfloat-abi=hard" +// CHECK-ARM-HARDFP: as{{(.exe)?}}" "-EL" "-mfloat-abi=hard" // // RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM64-MCPU %s -// CHECK-ARM64-MCPU: as{{(.exe)?}}" "-mcpu=cortex-a53" +// CHECK-ARM64-MCPU: as{{(.exe)?}}" "-EL" "-mcpu=cortex-a53" // // RUN: %clang -target aarch64-linux-gnu -march=armv8-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM64-MARCH %s -// CHECK-ARM64-MARCH: as{{(.exe)?}}" "-march=armv8-a" +// CHECK-ARM64-MARCH: as{{(.exe)?}}" "-EL" "-march=armv8-a" // // RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -march=armv8-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ // RUN: | FileCheck -check-prefix=CHECK-ARM64-ALL %s -// CHECK-ARM64-ALL: as{{(.exe)?}}" "-march=armv8-a" "-mcpu=cortex-a53" +// CHECK-ARM64-ALL: as{{(.exe)?}}" "-EL" "-march=armv8-a" "-mcpu=cortex-a53" +// +// RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -march=armv8-a -mlittle-endian -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64-ALL %s // // RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -### \ // RUN: -no-integrated-as -c %s 2>&1 \ -// RUN: | FileCheck -check-prefix=CHECK-ARM64-MCPU %s +// RUN: | FileCheck -check-prefix=CHECK-ARM64BE-MCPU %s +// CHECK-ARM64BE-MCPU: as{{(.exe)?}}" "-EB" "-mcpu=cortex-a53" // // RUN: %clang -target aarch64_be-linux-gnu -march=armv8-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ -// RUN: | FileCheck -check-prefix=CHECK-ARM64-MARCH %s +// RUN: | FileCheck -check-prefix=CHECK-ARM64BE-MARCH %s +// CHECK-ARM64BE-MARCH: as{{(.exe)?}}" "-EB" "-march=armv8-a" // // RUN: %clang -target aarch64_be-linux-gnu -mcpu=cortex-a53 -march=armv8-a -### \ // RUN: -no-integrated-as -c %s 2>&1 \ -// RUN: | FileCheck -check-prefix=CHECK-ARM64-ALL %s +// RUN: | FileCheck -check-prefix=CHECK-ARM64BE-ALL %s +// CHECK-ARM64BE-ALL: as{{(.exe)?}}" "-EB" "-march=armv8-a" "-mcpu=cortex-a53" +// +// RUN: %clang -target aarch64-linux-gnu -mcpu=cortex-a53 -march=armv8-a -mbig-endian -### \ +// RUN: -no-integrated-as -c %s 2>&1 \ +// RUN: | FileCheck -check-prefix=CHECK-ARM64BE-ALL %s // // RUN: %clang -target ppc-linux -mcpu=invalid-cpu -### \ // RUN: -no-integrated-as -c %s 2>&1 \ Index: test/Driver/linux-ld.c =================================================================== --- test/Driver/linux-ld.c +++ test/Driver/linux-ld.c @@ -1759,6 +1759,7 @@ // RUN: | FileCheck --check-prefix=CHECK-ARMEB %s // CHECK-ARMEB: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" // CHECK-ARMEB-NOT: "--be8" +// CHECK-ARMEB: "-EB" // CHECK-ARMEB: "-m" "armelfb_linux_eabi" // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ @@ -1768,16 +1769,64 @@ // RUN: | FileCheck --check-prefix=CHECK-ARMV7EB %s // CHECK-ARMV7EB: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" // CHECK-ARMV7EB: "--be8" +// CHECK-ARMV7EB: "-EB" // CHECK-ARMV7EB: "-m" "armelfb_linux_eabi" // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=armv7-unknown-linux \ +// RUN: -mbig-endian \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-ARMV7EB %s + +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=armv7-unknown-linux \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-ARMV7EL %s +// CHECK-ARMV7EL: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-ARMV7EL: "-EL" +// CHECK-ARMV7EL: "-m" "armelf_linux_eabi" + +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=armebv7-unknown-linux \ +// RUN: -mlittle-endian \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-ARMV7EL %s + +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ // RUN: --target=aarch64_be-unknown-linux \ // RUN: --gcc-toolchain="" \ // RUN: --sysroot=%S/Inputs/basic_linux_tree \ // RUN: | FileCheck --check-prefix=CHECK-AARCH64BE %s // CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-AARCH64BE: "-EB" // CHECK-AARCH64BE: "-m" "aarch64linuxb" +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=aarch64-unknown-linux \ +// RUN: -mbig-endian \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-AARCH64BE %s + +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=aarch64-unknown-linux \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-AARCH64LE %s +// CHECK-AARCH64LE: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-AARCH64LE: "-EL" +// CHECK-AARCH64LE: "-m" "aarch64linux" + +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=aarch64_be-unknown-linux \ +// RUN: -mlittle-endian \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-AARCH64LE %s + // Check dynamic-linker for musl-libc // RUN: %clang %s -### -o %t.o 2>&1 \ // RUN: --target=i386-pc-linux-musl \