clang/test/Driver/baremetal.cpp

   1 // UNSUPPORTED: system-windows
   2
   3 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
   4 // RUN:     -target armv6m-none-eabi \
   5 // RUN:     -T semihosted.lds \
   6 // RUN:     -L some/directory/user/asked/for \
   7 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
   8 // RUN:   | FileCheck --check-prefix=CHECK-V6M-C %s
   9 // CHECK-V6M-C: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "thumbv6m-none-unknown-eabi"
  10 // CHECK-V6M-C-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  11 // CHECK-V6M-C-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
  12 // CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
  13 // CHECk-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
  14 // CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
  15 // CHECK-V6M-C-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
  16 // CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
  17 // CHECK-V6M-C-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
  18 // CHECK-V6M-C-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
  19 // CHECK-V6M-C-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
  20 // CHECK-V6M-C-SAME: "-o" "{{.*}}.o"
  21
  22 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  23 // RUN:     -target armv6m-none-eabi \
  24 // RUN:     -nostdlibinc -nobuiltininc \
  25 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  26 // RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
  27 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  28 // RUN:     -target armv6m-none-eabi \
  29 // RUN:     -nostdinc \
  30 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  31 // RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
  32 // CHECK-V6M-LIBINC-NOT: "-internal-isystem"
  33
  34 // RUN: %clang -no-canonical-prefixes -rtlib=compiler-rt %s -### -o %t.o 2>&1 \
  35 // RUN:     -target armv7m-vendor-none-eabi \
  36 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  37 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \
  38 // RUN:   | FileCheck --check-prefix=CHECK-ARMV7M-PER-TARGET %s
  39 // CHECK-ARMV7M-PER-TARGET: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  40 // CHECK-ARMV7M-PER-TARGET: "-isysroot" "[[SYSROOT:[^"]*]]"
  41 // CHECK-ARMV7M-PER-TARGET: "-x" "c++" "{{.*}}baremetal.cpp"
  42 // CHECK-ARMV7M-PER-TARGET: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
  43 // CHECK-ARMV7M-PER-TARGET: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
  44 // CHECK-ARMV7M-PER-TARGET: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}armv7m-vendor-none-eabi
  45 // CHECK-ARMV7M-PER-TARGET: "-lc" "-lm" "-lclang_rt.builtins"
  46 // CHECK-ARMV7M-PER-TARGET: "-o" "{{.*}}.o"
  47
  48 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  49 // RUN:     -target armv6m-none-eabi \
  50 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  51 // RUN:   | FileCheck --check-prefix=CHECK-V6M-DEFAULTCXX %s
  52 // CHECK-V6M-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  53 // CHECK-V6M-DEFAULTCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
  54 // CHECK-V6M-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  55 // CHECK-V6M-DEFAULTCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
  56 // CHECK-V6M-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
  57 // CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
  58 // CHECK-V6M-DEFAULTCXX-SAME: "-o" "{{.*}}.o"
  59
  60 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  61 // RUN:     -target armv6m-none-eabi \
  62 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  63 // RUN:     -stdlib=libc++ \
  64 // RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBCXX %s
  65 // CHECK-V6M-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  66 // CHECK-V6M-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
  67 // CHECK-V6M-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
  68 // CHECK-V6M-LIBCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
  69 // CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  70 // CHECK-V6M-LIBCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
  71 // CHECK-V6M-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
  72 // CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
  73 // CHECK-V6M-LIBCXX-SAME: "-o" "{{.*}}.o"
  74
  75 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  76 // RUN:     -target armv6m-none-eabi \
  77 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  78 // RUN:     -stdlib=libstdc++ \
  79 // RUN:   | FileCheck --check-prefix=CHECK-V6M-LIBSTDCXX %s
  80 // CHECK-V6M-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  81 // CHECK-V6M-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
  82 // CHECK-V6M-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}6.0.0"
  83 // CHECK-V6M-LIBSTDCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
  84 // CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  85 // CHECK-V6M-LIBSTDCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
  86 // CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
  87 // CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
  88 // CHECK-V6M-LIBSTDCXX-SAME: "-o" "{{.*}}.o"
  89
  90 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
  91 // RUN:     -target armv6m-none-eabi \
  92 // RUN:     --sysroot=%S/Inputs/baremetal_arm \
  93 // RUN:     -nodefaultlibs \
  94 // RUN:   | FileCheck --check-prefix=CHECK-V6M-NDL %s
  95 // CHECK-V6M-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
  96 // CHECK-V6M-NDL: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
  97 // CHECK-V6M-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
  98 // CHECK-V6M-NDL-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
  99 // CHECK-V6M-NDL-SAME: "-o" "{{.*}}.o"
 100
 101 // RUN: %clangxx -target arm-none-eabi -v 2>&1 \
 102 // RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL
 103 // CHECK-THREAD-MODEL: Thread model: posix
 104
 105 // RUN: %clangxx -target arm-none-eabi -mthread-model single -v 2>&1 \
 106 // RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL-SINGLE
 107 // CHECK-THREAD-MODEL-SINGLE: Thread model: single
 108
 109 // RUN: %clangxx -target arm-none-eabi -mthread-model posix -v 2>&1 \
 110 // RUN:   | FileCheck %s --check-prefix=CHECK-THREAD-MODEL-POSIX
 111 // CHECK-THREAD-MODEL-POSIX: Thread model: posix
 112
 113 // RUN: %clang -### -target arm-none-eabi -rtlib=libgcc -v %s 2>&1 \
 114 // RUN:   | FileCheck %s --check-prefix=CHECK-RTLIB-GCC
 115 // CHECK-RTLIB-GCC: -lgcc
 116
 117 // RUN: %clang -### -target arm-none-eabi -v %s 2>&1 \
 118 // RUN:   | FileCheck %s --check-prefix=CHECK-SYSROOT-INC
 119 // CHECK-SYSROOT-INC-NOT: "-internal-isystem" "include"
 120
 121 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 122 // RUN:      -target aarch64-none-elf \
 123 // RUN:   | FileCheck --check-prefix=CHECK-AARCH64-NO-HOST-INC %s
 124 // Verify that the bare metal driver does not include any host system paths:
 125 // CHECK-AARCH64-NO-HOST-INC: InstalledDir: [[INSTALLEDDIR:.+]]
 126 // CHECK-AARCH64-NO-HOST-INC: "-resource-dir" "[[RESOURCE:[^"]+]]"
 127 // CHECK-AARCH64-NO-HOST-INC-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+}}aarch64-none-elf{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 128 // CHECK-AARCH64-NO-HOST-INC-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
 129 // CHECK-AARCH64-NO-HOST-INC-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+}}aarch64-none-elf{{[/\\]+}}include"
 130
 131 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 132 // RUN:     -target riscv64-unknown-elf \
 133 // RUN:     -L some/directory/user/asked/for \
 134 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 135 // RUN:   | FileCheck --check-prefix=CHECK-RV64 %s
 136 // CHECK-RV64: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "riscv64-unknown-unknown-elf"
 137 // CHECK-RV64-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 138 // CHECK-RV64-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 139 // CHECK-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 140 // CHECk-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
 141 // CHECK-RV64-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 142 // CHECK-RV64-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 143 // CHECK-RV64-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
 144 // CHECK-RV64-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
 145 // CHECK-RV64-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 146 // CHECK-RV64-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64"
 147 // CHECK-RV64-SAME: "-o" "{{.*}}.o"
 148
 149 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 150 // RUN:     -target riscv64-unknown-elf \
 151 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 152 // RUN:   | FileCheck --check-prefix=CHECK-RV64-DEFAULTCXX %s
 153 // CHECK-RV64-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 154 // CHECK-RV64-DEFAULTCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 155 // CHECK-RV64-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 156 // CHECK-RV64-DEFAULTCXX-SAME: "-L[[RESOURCE_DIR]]{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
 157 // CHECK-RV64-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 158 // CHECK-RV64-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64"
 159 // CHECK-RV64-DEFAULTCXX-SAME: "-o" "{{.*}}.o"
 160
 161 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 162 // RUN:     -target riscv64-unknown-elf \
 163 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 164 // RUN:     -stdlib=libc++ \
 165 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBCXX %s
 166 // CHECK-RV64-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 167 // CHECK-RV64-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
 168 // CHECK-RV64-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 169 // CHECK-RV64-LIBCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 170 // CHECK-RV64-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 171 // CHECK-RV64-LIBCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 172 // CHECK-RV64-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 173 // CHECK-RV64-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64"
 174 // CHECK-RV64-LIBCXX-SAME: "-o" "{{.*}}.o"
 175
 176 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 177 // RUN:     -target riscv64-unknown-elf \
 178 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 179 // RUN:     -stdlib=libstdc++ \
 180 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBSTDCXX %s
 181 // CHECK-RV64-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 182 // CHECK-RV64-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 183 // CHECK-RV64-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
 184 // CHECK-RV64-LIBSTDCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 185 // CHECK-RV64-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 186 // CHECK-RV64-LIBSTDCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 187 // CHECK-RV64-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
 188 // CHECK-RV64-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64"
 189 // CHECK-RV64-LIBSTDCXX-SAME: "-o" "{{.*}}.o"
 190
 191 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 192 // RUN:     -target riscv32-unknown-elf \
 193 // RUN:     -L some/directory/user/asked/for \
 194 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 195 // RUN:   | FileCheck --check-prefix=CHECK-RV32 %s
 196 // CHECK-RV32: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 197 // CHECK-RV32-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 198 // CHECK-RV32-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 199 // CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 200 // CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
 201 // CHECK-RV32-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 202 // CHECK-RV32-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 203 // CHECK-RV32-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
 204 // CHECK-RV32-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
 205 // CHECK-RV32-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 206 // CHECK-RV32-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32"
 207 // CHECK-RV32-SAME: "-o" "{{.*}}.o"
 208
 209 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 210 // RUN:     -target riscv32-unknown-elf \
 211 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 212 // RUN:   | FileCheck --check-prefix=CHECK-RV32-DEFAULTCXX %s
 213 // CHECK-RV32-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 214 // CHECK-RV32-DEFAULTCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 215 // CHECK-RV32-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
 216 // CHECK-RV32-DEFAULTCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 217 // CHECK-RV32-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 218 // CHECK-RV32-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32"
 219 // CHECK-RV32-DEFAULTCXX-SAME: "-o" "{{.*}}.o"
 220
 221 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 222 // RUN:     -target riscv32-unknown-elf \
 223 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 224 // RUN:     -stdlib=libc++ \
 225 // RUN:   | FileCheck --check-prefix=CHECK-RV32-LIBCXX %s
 226 // CHECK-RV32-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 227 // CHECK-RV32-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
 228 // CHECK-RV32-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 229 // CHECK-RV32-LIBCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 230 // CHECK-RV32-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
 231 // CHECK-RV32-LIBCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 232 // CHECK-RV32-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
 233 // CHECK-RV32-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32"
 234 // CHECK-RV32-LIBCXX-SAME: "-o" "{{.*}}.o"
 235
 236 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 237 // RUN:     -target riscv32-unknown-elf \
 238 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 239 // RUN:     -stdlib=libstdc++ \
 240 // RUN:   | FileCheck --check-prefix=CHECK-RV32-LIBSTDCXX %s
 241 // CHECK-RV32-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 242 // CHECK-RV32-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 243 // CHECK-RV32-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
 244 // CHECK-RV32-LIBSTDCXX: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 245 // CHECK-RV32-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
 246 // CHECK-RV32-LIBSTDCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 247 // CHECK-RV32-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
 248 // CHECK-RV32-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32"
 249 // CHECK-RV32-LIBSTDCXX-SAME: "-o" "{{.*}}.o"
 250
 251 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 252 // RUN:     -target riscv64-unknown-elf \
 253 // RUN:     -nostdlibinc -nobuiltininc \
 254 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 255 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBINC %s
 256
 257 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 258 // RUN:     -target riscv64-unknown-elf \
 259 // RUN:     -nostdinc \
 260 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 261 // RUN:   | FileCheck --check-prefix=CHECK-RV64-LIBINC %s
 262 // CHECK-RV64-LIBINC-NOT: "-internal-isystem"
 263
 264 // RUN: %clangxx -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 265 // RUN:     -target riscv64-unknown-elf \
 266 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 267 // RUN:     -nodefaultlibs \
 268 // RUN:   | FileCheck --check-prefix=CHECK-RV64-NDL %s
 269 // CHECK-RV64-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 270 // CHECK-RV64-NDL: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 271 // CHECK-RV64-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
 272 // CHECK-RV64-NDL-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
 273 // CHECK-RV64-NDL-SAME: "-o" "{{.*}}.o"
 274
 275 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 276 // RUN:     -target riscv64-unknown-elf \
 277 // RUN:     -march=rv64imafdc -mabi=lp64d \
 278 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 279 // RUN:   | FileCheck --check-prefix=CHECK-RV64FD %s
 280
 281 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 282 // RUN:     -target riscv64-unknown-elf \
 283 // RUN:     -march=rv64gc -mabi=lp64d \
 284 // RUN:     --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
 285 // RUN:   | FileCheck --check-prefix=CHECK-RV64FD %s
 286
 287 // CHECK-RV64FD: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "riscv64-unknown-unknown-elf"
 288 // CHECK-RV64FD-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 289 // CHECK-RV64FD-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 290 // CHECK-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 291 // CHECk-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include"
 292 // CHECK-RV64FD-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 293 // CHECK-RV64FD-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 294 // CHECK-RV64FD-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}lib"
 295 // CHECK-RV64FD-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d"
 296
 297 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 298 // RUN:     -target riscv32-unknown-elf \
 299 // RUN:     -march=rv32i -mabi=ilp32 \
 300 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 301 // RUN:   | FileCheck --check-prefix=CHECK-RV32I %s
 302
 303 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 304 // RUN:     -target riscv32-unknown-elf \
 305 // RUN:     -march=rv32ic -mabi=ilp32 \
 306 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 307 // RUN:   | FileCheck --check-prefix=CHECK-RV32I %s
 308
 309 // CHECK-RV32I: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 310 // CHECK-RV32I-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 311 // CHECK-RV32I-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 312 // CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 313 // CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include"
 314 // CHECK-RV32I-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 315 // CHECK-RV32I-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 316 // CHECK-RV32I-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}lib"
 317 // CHECK-RV32I-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32i{{[/\\]+}}ilp32"
 318
 319 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 320 // RUN:     -target riscv32-unknown-elf \
 321 // RUN:     -march=rv32im -mabi=ilp32 \
 322 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 323 // RUN:   | FileCheck --check-prefix=CHECK-RV32IM %s
 324
 325 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 326 // RUN:     -target riscv32-unknown-elf \
 327 // RUN:     -march=rv32imc -mabi=ilp32 \
 328 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 329 // RUN:   | FileCheck --check-prefix=CHECK-RV32IM %s
 330
 331 // CHECK-RV32IM: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 332 // CHECK-RV32IM-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 333 // CHECK-RV32IM-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 334 // CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 335 // CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include"
 336 // CHECK-RV32IM-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 337 // CHECK-RV32IM-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 338 // CHECK-RV32IM-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}lib"
 339 // CHECK-RV32IM-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32im{{[/\\]+}}ilp32"
 340
 341 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 342 // RUN:     -target riscv32-unknown-elf \
 343 // RUN:     -march=rv32iac -mabi=ilp32 \
 344 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 345 // RUN:   | FileCheck --check-prefix=CHECK-RV32IAC %s
 346
 347 // CHECK-RV32IAC: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 348 // CHECK-RV32IAC-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 349 // CHECK-RV32IAC-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 350 // CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 351 // CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include"
 352 // CHECK-RV32IAC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 353 // CHECK-RV32IAC-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 354 // CHECK-RV32IAC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}lib"
 355 // CHECK-RV32IAC-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32iac{{[/\\]+}}ilp32"
 356
 357 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 358 // RUN:     -target riscv32-unknown-elf \
 359 // RUN:     -march=rv32imafc -mabi=ilp32f \
 360 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 361 // RUN:   | FileCheck --check-prefix=CHECK-RV32IMAFC %s
 362
 363 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 364 // RUN:     -target riscv32-unknown-elf \
 365 // RUN:     -march=rv32imafdc -mabi=ilp32f \
 366 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 367 // RUN:   | FileCheck --check-prefix=CHECK-RV32IMAFC %s
 368
 369 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 370 // RUN:     -target riscv32-unknown-elf \
 371 // RUN:     -march=rv32gc -mabi=ilp32f \
 372 // RUN:     --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
 373 // RUN:   | FileCheck --check-prefix=CHECK-RV32IMAFC %s
 374
 375 // CHECK-RV32IMAFC: "[[PREFIX_DIR:.*]]{{[/\\]+}}{{[^/^\\]+}}{{[/\\]+}}clang{{.*}}" "-cc1" "-triple" "riscv32-unknown-unknown-elf"
 376 // CHECK-RV32IMAFC-SAME: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
 377 // CHECK-RV32IMAFC-SAME: "-isysroot" "[[SYSROOT:[^"]*]]"
 378 // CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
 379 // CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include"
 380 // CHECK-RV32IMAFC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
 381 // CHECK-RV32IMAFC-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
 382 // CHECK-RV32IMAFC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}lib"
 383 // CHECK-RV32IMAFC-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f"