clang/test/Driver/baremetal.cpp

   1 // UNSUPPORTED: system-windows
   2
   3 // RUN: %clang -### %s --target=armv6-none-eabi --emit-static-lib 2>&1 \
   4 // RUN:   | FileCheck -check-prefixes=CHECK-STATIC-LIB %s
   5 // CHECK-STATIC-LIB: {{.*}}llvm-ar{{.*}}" "rcsD"
   6
   7 // RUN: %clang %s -### --target=armv6m-none-eabi -o %t.out 2>&1 \
   8 // RUN:     -T semihosted.lds \
   9 // RUN:     -L some/directory/user/asked/for \
  10 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  11 // RUN:   | FileCheck --check-prefix=CHECK-V6M-C %s
  12 // CHECK-V6M-C:      "-cc1" "-triple" "thumbv6m-unknown-none-eabi"
  13 // CHECK-V6M-C-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  14 // CHECK-V6M-C-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
  15 // CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
  16 // CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
  17 // CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
  18 // CHECK-V6M-C-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
  19 // CHECK-V6M-C-SAME: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
  20 // CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
  21 // CHECK-V6M-C-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
  22 // CHECK-V6M-C-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "--target2=rel" "-o" "{{.*}}.tmp.out"
  23
  24 // RUN: %clang %s -### --target=armv6m-none-eabi -nostdlibinc -nobuiltininc 2>&1 \
  25 // RUN:     --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
  26 // RUN: %clang %s -### --target=armv6m-none-eabi -nostdinc 2>&1 \
  27 // RUN:     --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
  28 // CHECK-V6M-LIBINC-NOT: "-internal-isystem"
  29
  30 // RUN: %clang %s -### --target=armv6m-none-eabi -o %t.out 2>&1 \
  31 // RUN:     -ccc-install-dir %S/Inputs/basic_baremetal_tree/bin \
  32 // RUN:   | FileCheck --check-prefix=CHECK-V6M-TREE %s
  33 // CHECK-V6M-TREE:      InstalledDir: [[INSTALLED_DIR:.+]]
  34 // CHECK-V6M-TREE:      "-cc1" "-triple" "thumbv6m-unknown-none-eabi"
  35 // CHECK-V6M-TREE-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  36 // CHECK-V6M-TREE-SAME: "-internal-isystem" "[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}include{{[/\\]+}}armv6m-unknown-none-eabi{{[/\\]+}}c++{{[/\\]+}}v1"
  37 // CHECK-V6M-TREE-SAME: {{^}} "-internal-isystem" "[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
  38 // CHECK-V6M-TREE-SAME: "-internal-isystem" "[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}include{{[/\\]+}}armv6m-unknown-none-eabi"
  39 // CHECK-V6M-TREE-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
  40 // CHECK-V6M-TREE-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
  41 // CHECK-V6M-TREE-SAME: "[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}armv6m-unknown-none-eabi{{[/\\]+}}crt0.o"
  42 // CHECK-V6M-TREE-SAME: "-L[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}armv6m-unknown-none-eabi"
  43 // CHECK-V6M-TREE-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "--target2=rel" "-o" "{{.*}}.tmp.out"
  44
  45 // RUN: %clang %s -### --target=armv7m-vendor-none-eabi -rtlib=compiler-rt 2>&1 \
  46 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  47 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
  48 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7M-PER-TARGET %s
  49 // CHECK-ARMV7M-PER-TARGET: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  50 // CHECK-ARMV7M-PER-TARGET: "-isysroot" "[[SYSROOT:[^"]*]]"
  51 // CHECK-ARMV7M-PER-TARGET: "-x" "c++" "{{.*}}baremetal.cpp"
  52 // CHECK-ARMV7M-PER-TARGET: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
  53 // CHECK-ARMV7M-PER_TARGET: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
  54 // CHECK-ARMV7M-PER-TARGET: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
  55 // CHECK-ARMV7M-PER-TARGET: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}armv7m-vendor-none-eabi
  56 // CHECK-ARMV7M-PER-TARGET: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a"
  57
  58 // RUN: %clangxx %s -### --target=armv6m-none-eabi 2>&1 \
  59 // RUN:     --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-DEFAULTCXX %s
  60 // CHECK-V6M-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  61 // CHECK-V6M-DEFAULTCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
  62 // CHECK-V6M-DEFAULTCXX-SAME: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
  63 // CHECK-V6M-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  64 // CHECK-V6M-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
  65 // CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "--target2=rel" "-o" "a.out"
  66
  67 // RUN: %clangxx %s -### --target=armv6m-none-eabi -stdlib=libc++ 2>&1 \
  68 // RUN:     --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-LIBCXX %s
  69 // CHECK-V6M-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  70 // CHECK-V6M-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
  71 // CHECK-V6M-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
  72 // CHECK-V6M-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
  73 // CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  74 // CHECK-V6M-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
  75 // CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "--target2=rel" "-o" "a.out"
  76
  77 // RUN: %clangxx %s -### --target=armv6m-none-eabi 2>&1 \
  78 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  79 // RUN:     -stdlib=libstdc++ \
  80 // RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBSTDCXX %s
  81 // CHECK-V6M-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  82 // CHECK-V6M-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
  83 // CHECK-V6M-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}6.0.0"
  84 // CHECK-V6M-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
  85 // CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  86 // CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
  87 // CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "--target2=rel" "-o" "a.out"
  88
  89 // RUN: %clangxx %s -### --target=armv6m-none-eabi 2>&1 \
  90 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  91 // RUN:     -nodefaultlibs \
  92 // RUN:   | FileCheck --check-prefix=CHECK-V6M-NDL %s
  93 // CHECK-V6M-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  94 // CHECK-V6M-NDL: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
  95 // CHECK-V6M-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  96
  97 // RUN: rm -rf %T/baremetal_cxx_sysroot
  98 // RUN: mkdir -p %T/baremetal_cxx_sysroot/usr/include/c++/v1
  99 // RUN: %clangxx %s -### 2>&1 \
 100 // RUN:     --target=armv6m-none-eabi \
 101 // RUN:     --sysroot=%T/baremetal_cxx_sysroot \
 102 // RUN:     -stdlib=libc++ \
 103 // RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBCXX-USR %s
 104 // CHECK-V6M-LIBCXX-USR: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 105 // CHECK-V6M-LIBCXX-USR-NOT: "-internal-isystem" "{{[^"]+}}baremetal_cxx_sysroot{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
 106 // CHECK-V6M-LIBCXX-USR-SAME: "-internal-isystem" "{{[^"]+}}baremetal_cxx_sysroot{{[/\\]+}}usr{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 107 // CHECK-V6M-LIBCXX-USR: "{{[^"]*}}-Bstatic"
 108 // CHECK-V6M-LIBCXX-USR-SAME: "-L{{[^"]*}}{{[/\\]+}}baremetal_cxx_sysroot{{[/\\]+}}lib"
 109 // CHECK-V6M-LIBCXX-USR-SAME: "-lc++" "-lc++abi" "-lunwind"
 110 // CHECK-V6M-LIBCXX-USR-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a"
 111
 112 // RUN: %clangxx --target=arm-none-eabi -v 2>&1 \
 113 // RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL
 114 // CHECK-THREAD-MODEL: Thread model: posix
 115
 116 // RUN: %clangxx --target=arm-none-eabi -mthread-model single -v 2>&1 \
 117 // RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL-SINGLE
 118 // CHECK-THREAD-MODEL-SINGLE: Thread model: single
 119
 120 // RUN: %clangxx --target=arm-none-eabi -mthread-model posix -v 2>&1 \
 121 // RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL-POSIX
 122 // CHECK-THREAD-MODEL-POSIX: Thread model: posix
 123
 124 // RUN: %clangxx -### --target=arm-none-eabi -nostartfiles -v %s 2>&1 \
 125 // RUN:   | FileCheck %s --check-prefix=CHECK-NOSTARTFILES
 126 // CHECK-NOSTARTFILES-NOT: "crt0.o"
 127
 128 // RUN: %clang -### --target=arm-none-eabi -rtlib=libgcc -v %s 2>&1 \
 129 // RUN:   | FileCheck %s --check-prefix=CHECK-RTLIB-GCC
 130 // CHECK-RTLIB-GCC: -lgcc
 131
 132 // RUN: %clang -### --target=arm-none-eabi -v %s 2>&1 \
 133 // RUN:   | FileCheck %s --check-prefix=CHECK-SYSROOT-INC
 134 // CHECK-SYSROOT-INC-NOT: "-internal-isystem" "include"
 135
 136 // RUN: %clang -### %s --target=armebv7-none-eabi --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 137 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7EB %s
 138 // CHECK-ARMV7EB: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "--be8" "-EB"
 139
 140 // RUN: %clang -### %s --target=armv7-none-eabi -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 141 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7EB %s
 142
 143 // RUN: %clang -### %s --target=armebv7-none-eabi -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 144 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7EB %s
 145
 146 // RUN: %clang -### %s --target=armv7-none-eabi --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 147 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7EL %s
 148 // CHECK-ARMV7EL: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
 149 // CHECK-ARMV7EL-NOT: "--be8"
 150
 151 // RUN: %clang -### %s --target=armebv7-none-eabi -mlittle-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 152 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7EL %s
 153
 154 // RUN: %clang -### %s --target=armv7-none-eabi -mlittle-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 155 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7EL %s
 156
 157 // RUN: %clang -### %s --target=aarch64_be-none-elf --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 158 // RUN:   | FileCheck --check-prefix=CHECK-AARCH64BE %s
 159 // CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EB"
 160 // CHECK-AARCH64BE-NOT: "--be8"
 161
 162 // RUN: %clang -### %s --target=aarch64-none-elf -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 163 // RUN:   | FileCheck --check-prefix=CHECK-AARCH64BE %s
 164
 165 // RUN: %clang -### %s --target=aarch64_be-none-elf -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 166 // RUN:   | FileCheck --check-prefix=CHECK-AARCH64BE %s
 167
 168 // RUN: %clang -### %s --target=aarch64-none-elf --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 169 // RUN:   | FileCheck --check-prefix=CHECK-AARCH64LE %s
 170 // CHECK-AARCH64LE: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
 171 // CHECK-AARCH64LE-NOT: "--be8"
 172
 173 // RUN: %clang -### %s --target=aarch64_be-none-elf -mlittle-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
 174 // RUN:   | FileCheck --check-prefix=CHECK-AARCH64LE %s
 175
 176 // RUN: %clang -no-canonical-prefixes %s -### --target=aarch64-none-elf 2>&1 \
 177 // RUN:   | FileCheck --check-prefix=CHECK-AARCH64-NO-HOST-INC %s
 178 // Verify that the bare metal driver does not include any host system paths:
 179 // CHECK-AARCH64-NO-HOST-INC: InstalledDir: [[INSTALLEDDIR:.+]]
 180 // CHECK-AARCH64-NO-HOST-INC: "-resource-dir" "[[RESOURCE:[^"]+]]"
 181 // CHECK-AARCH64-NO-HOST-INC-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 182 // CHECK-AARCH64-NO-HOST-INC-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
 183 // CHECK-AARCH64-NO-HOST-INC-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
 184
 185 // RUN: %clang %s -### --target=riscv64-unknown-elf -o %t.out -L some/directory/user/asked/for \
 186 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf 2>&1 \
 187 // RUN:   | FileCheck --check-prefix=CHECK-RV64 %s
 188 // CHECK-RV64:      "-cc1" "-triple" "riscv64-unknown-unknown-elf"
 189 // CHECK-RV64-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 190 // CHECK-RV64-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 191 // CHECK-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 192 // CHECk-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
 193 // CHECK-RV64-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 194 // CHECK-RV64-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 195 // CHECK-RV64-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
 196 // CHECK-RV64-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
 197 // CHECK-RV64-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "{{.*}}.tmp.out"
 198
 199 // RUN: %clangxx %s -### --target=riscv64-unknown-elf 2>&1 \
 200 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 201 // RUN:   | FileCheck --check-prefix=CHECK-RV64-DEFAULTCXX %s
 202 // CHECK-RV64-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 203 // CHECK-RV64-DEFAULTCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 204 // CHECK-RV64-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 205 // CHECK-RV64-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 206 // CHECK-RV64-DEFAULTCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "a.out"
 207
 208 // RUN: %clangxx %s -### --target=riscv64-unknown-elf 2>&1 \
 209 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 210 // RUN:     -stdlib=libc++ \
 211 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBCXX %s
 212 // CHECK-RV64-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 213 // CHECK-RV64-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
 214 // CHECK-RV64-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 215 // CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 216 // CHECK-RV64-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 217 // CHECK-RV64-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 218 // CHECK-RV64-LIBCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "a.out"
 219
 220 // RUN: %clangxx %s -### 2>&1 --target=riscv64-unknown-elf \
 221 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 222 // RUN:     -stdlib=libstdc++ \
 223 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBSTDCXX %s
 224 // CHECK-RV64-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 225 // CHECK-RV64-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 226 // CHECK-RV64-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
 227 // CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 228 // CHECK-RV64-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 229 // CHECK-RV64-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
 230 // CHECK-RV64-LIBSTDCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "a.out"
 231
 232 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
 233 // RUN:     -L some/directory/user/asked/for \
 234 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 235 // RUN:   | FileCheck --check-prefix=CHECK-RV32 %s
 236 // CHECK-RV32:      "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 237 // CHECK-RV32-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 238 // CHECK-RV32-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 239 // CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 240 // CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
 241 // CHECK-RV32-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 242 // CHECK-RV32-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 243 // CHECK-RV32-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
 244 // CHECK-RV32-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
 245 // CHECK-RV32-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "a.out"
 246
 247 // RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
 248 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 249 // RUN:   | FileCheck --check-prefix=CHECK-RV32-DEFAULTCXX %s
 250 // CHECK-RV32-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 251 // CHECK-RV32-DEFAULTCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 252 // CHECK-RV32-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
 253 // CHECK-RV32-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 254 // CHECK-RV32-DEFAULTCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "a.out"
 255
 256 // RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
 257 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 258 // RUN:     -stdlib=libc++ \
 259 // RUN:   | FileCheck --check-prefix=CHECK-RV32-LIBCXX %s
 260 // CHECK-RV32-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 261 // CHECK-RV32-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
 262 // CHECK-RV32-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 263 // CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 264 // CHECK-RV32-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
 265 // CHECK-RV32-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 266 // CHECK-RV32-LIBCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "a.out"
 267
 268 // RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
 269 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 270 // RUN:     -stdlib=libstdc++ \
 271 // RUN:   | FileCheck --check-prefix=CHECK-RV32-LIBSTDCXX %s
 272 // CHECK-RV32-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 273 // CHECK-RV32-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 274 // CHECK-RV32-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
 275 // CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 276 // CHECK-RV32-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
 277 // CHECK-RV32-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
 278 // CHECK-RV32-LIBSTDCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-X" "-o" "a.out"
 279
 280 // RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
 281 // RUN:     -nostdlibinc -nobuiltininc \
 282 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 283 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBINC %s
 284
 285 // RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf -nostdinc \
 286 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 287 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBINC %s
 288 // CHECK-RV64-LIBINC-NOT: "-internal-isystem"
 289
 290 // RUN: %clangxx %s -### 2>&1 --target=riscv64-unknown-elf \
 291 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 292 // RUN:     -nodefaultlibs \
 293 // RUN:   | FileCheck --check-prefix=CHECK-RV64-NDL %s
 294 // CHECK-RV64-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 295 // CHECK-RV64-NDL: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 296 // CHECK-RV64-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 297
 298 // RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
 299 // RUN:     -march=rv64imafdc -mabi=lp64d \
 300 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 301 // RUN:   | FileCheck --check-prefix=CHECK-RV64FD %s
 302
 303 // RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
 304 // RUN:     -march=rv64gc -mabi=lp64d \
 305 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 306 // RUN:   | FileCheck --check-prefix=CHECK-RV64FD %s
 307
 308 // CHECK-RV64FD:      "-cc1" "-triple" "riscv64-unknown-unknown-elf"
 309 // CHECK-RV64FD-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 310 // CHECK-RV64FD-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 311 // CHECK-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 312 // CHECk-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include"
 313 // CHECK-RV64FD-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 314 // CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 315 // CHECK-RV64FD-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}lib"
 316
 317 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
 318 // RUN:     -march=rv32i -mabi=ilp32 \
 319 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 320 // RUN:   | FileCheck --check-prefix=CHECK-RV32I %s
 321
 322 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
 323 // RUN:     -march=rv32ic -mabi=ilp32 \
 324 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 325 // RUN:   | FileCheck --check-prefix=CHECK-RV32I %s
 326
 327 // CHECK-RV32I:      "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 328 // CHECK-RV32I-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 329 // CHECK-RV32I-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 330 // CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 331 // CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include"
 332 // CHECK-RV32I-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 333 // CHECK-RV32I-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 334 // CHECK-RV32I-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}lib"
 335
 336 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
 337 // RUN:     -march=rv32im -mabi=ilp32 \
 338 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 339 // RUN:   | FileCheck --check-prefix=CHECK-RV32IM %s
 340
 341 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
 342 // RUN:     -march=rv32imc -mabi=ilp32 \
 343 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 344 // RUN:   | FileCheck --check-prefix=CHECK-RV32IM %s
 345
 346 // CHECK-RV32IM:      "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 347 // CHECK-RV32IM-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 348 // CHECK-RV32IM-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 349 // CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 350 // CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include"
 351 // CHECK-RV32IM-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 352 // CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 353 // CHECK-RV32IM-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}lib"
 354
 355 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
 356 // RUN:     -march=rv32iac -mabi=ilp32 \
 357 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 358 // RUN:   | FileCheck --check-prefix=CHECK-RV32IAC %s
 359
 360 // CHECK-RV32IAC:      "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 361 // CHECK-RV32IAC-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 362 // CHECK-RV32IAC-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 363 // CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 364 // CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include"
 365 // CHECK-RV32IAC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 366 // CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 367 // CHECK-RV32IAC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}lib"
 368
 369 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf -march=rv32imafc -mabi=ilp32f \
 370 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 371 // RUN:   | FileCheck --check-prefix=CHECK-RV32IMAFC %s
 372
 373 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf -march=rv32imafdc -mabi=ilp32f \
 374 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 375 // RUN:   | FileCheck --check-prefix=CHECK-RV32IMAFC %s
 376
 377 // RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf -march=rv32gc -mabi=ilp32f \
 378 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 379 // RUN:   | FileCheck --check-prefix=CHECK-RV32IMAFC %s
 380
 381 // CHECK-RV32IMAFC:      "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 382 // CHECK-RV32IMAFC-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 383 // CHECK-RV32IMAFC-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 384 // CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 385 // CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include"
 386 // CHECK-RV32IMAFC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 387 // CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 388 // CHECK-RV32IMAFC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}lib"
 389
 390 // RUN: %clang -no-canonical-prefixes %s -### --target=powerpc-unknown-eabi 2>&1 \
 391 // RUN:   | FileCheck --check-prefix=CHECK-PPCEABI %s
 392 // CHECK-PPCEABI: InstalledDir: [[INSTALLEDDIR:.+]]
 393 // CHECK-PPCEABI: "-nostdsysteminc"
 394 // CHECK-PPCEABI-SAME: "-resource-dir" "[[RESOURCE:[^"]+]]"
 395 // CHECK-PPCEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 396 // CHECK-PPCEABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
 397 // CHECK-PPCEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
 398 // CHECK-PPCEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 399 // CHECK-PPCEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
 400 // CHECK-PPCEABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-o" "a.out"
 401
 402 // RUN: %clang -no-canonical-prefixes %s -### --target=powerpc64-unknown-eabi 2>&1 \
 403 // RUN:   | FileCheck --check-prefix=CHECK-PPC64EABI %s
 404 // CHECK-PPC64EABI: InstalledDir: [[INSTALLEDDIR:.+]]
 405 // CHECK-PPC64EABI: "-nostdsysteminc"
 406 // CHECK-PPC64EABI-SAME: "-resource-dir" "[[RESOURCE:[^"]+]]"
 407 // CHECK-PPC64EABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 408 // CHECK-PPC64EABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
 409 // CHECK-PPC64EABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
 410 // CHECK-PPC64EABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 411 // CHECK-PPC64EABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
 412 // CHECK-PPC64EABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-o" "a.out"
 413
 414 // RUN: %clang -no-canonical-prefixes %s -### --target=powerpcle-unknown-eabi 2>&1 \
 415 // RUN:   | FileCheck --check-prefix=CHECK-PPCLEEABI %s
 416 // CHECK-PPCLEEABI: InstalledDir: [[INSTALLEDDIR:.+]]
 417 // CHECK-PPCLEEABI: "-nostdsysteminc"
 418 // CHECK-PPCLEEABI-SAME: "-resource-dir" "[[RESOURCE:[^"]+]]"
 419 // CHECK-PPCLEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 420 // CHECK-PPCLEEABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
 421 // CHECK-PPCLEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
 422 // CHECK-PPCLEEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 423 // CHECK-PPCLEEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
 424 // CHECK-PPCLEEABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-o" "a.out"
 425
 426 // RUN: %clang -no-canonical-prefixes %s -### --target=powerpc64le-unknown-eabi 2>&1 \
 427 // RUN:   | FileCheck --check-prefix=CHECK-PPC64LEEABI %s
 428 // CHECK-PPC64LEEABI: InstalledDir: [[INSTALLEDDIR:.+]]
 429 // CHECK-PPC64LEEABI: "-nostdsysteminc"
 430 // CHECK-PPC64LEEABI-SAME: "-resource-dir" "[[RESOURCE:[^"]+]]"
 431 // CHECK-PPC64LEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 432 // CHECK-PPC64LEEABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
 433 // CHECK-PPC64LEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
 434 // CHECK-PPC64LEEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
 435 // CHECK-PPC64LEEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
 436 // CHECK-PPC64LEEABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a" "-o" "a.out"
 437
 438 // Check that compiler-rt library without the arch filename suffix will
 439 // be used if present.
 440 // RUN: rm -rf %T/baremetal_clang_rt_noarch
 441 // RUN: mkdir -p %T/baremetal_clang_rt_noarch/lib
 442 // RUN: touch %T/baremetal_clang_rt_noarch/lib/libclang_rt.builtins.a
 443 // RUN: %clang %s -### 2>&1 \
 444 // RUN:     --target=armv6m-none-eabi \
 445 // RUN:     --sysroot=%T/baremetal_clang_rt_noarch \
 446 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-NOARCH %s
 447 // CHECK-CLANGRT-NOARCH: "{{[^"]*}}libclang_rt.builtins.a"
 448 // CHECK-CLANGRT-NOARCH-NOT: "{{[^"]*}}libclang_rt.builtins.a"
 449
 450 // Check that compiler-rt library with the arch filename suffix will be
 451 // used if present.
 452 // RUN: rm -rf %T/baremetal_clang_rt_arch
 453 // RUN: mkdir -p %T/baremetal_clang_rt_arch/lib
 454 // RUN: touch %T/baremetal_clang_rt_arch/lib/libclang_rt.builtins-armv6m.a
 455 // RUN: %clang %s -### 2>&1 \
 456 // RUN:     --target=armv6m-none-eabi \
 457 // RUN:     --sysroot=%T/baremetal_clang_rt_arch \
 458 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARCH %s
 459 // CHECK-CLANGRT-ARCH: "{{[^"]*}}libclang_rt.builtins.a"
 460 // CHECK-CLANGRT-ARCH-NOT: "{{[^"]*}}libclang_rt.builtins.a"
 461
 462 // Check that "--no-relax" is forwarded to the linker for RISC-V.
 463 // RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf -nostdinc -mno-relax \
 464 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 465 // RUN:   | FileCheck --check-prefix=CHECK-RV64-NORELAX %s
 466 // CHECK-RV64-NORELAX: "--no-relax"
 467
 468 // Check that "--no-relax" is not forwarded to the linker for RISC-V.
 469 // RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf -nostdinc \
 470 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 471 // RUN:   | FileCheck --check-prefix=CHECK-RV64-RELAX %s
 472 // CHECK-RV64-RELAX-NOT: "--no-relax"