1 // UNSUPPORTED: system-windows 2 // A basic clang -cc1 command-line, and simple environment check. 3 4 // RUN: %clang -### %s --target=riscv32 \ 5 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \ 6 // RUN: | FileCheck -check-prefix=CC1 %s 7 // CC1: "-cc1" "-triple" "riscv32" 8 9 // Test interaction with -fuse-ld=lld, if lld is available. 10 // RUN: %clang -### %s --target=riscv32 \ 11 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree -fuse-ld=lld -B%S/Inputs/lld 2>&1 \ 12 // RUN: | FileCheck -check-prefix=LLD %s 13 // LLD: ld.lld 14 15 // In the below tests, --rtlib=platform is used so that the driver ignores 16 // the configure-time CLANG_DEFAULT_RTLIB option when choosing the runtime lib 17 18 // RUN: %clang -### %s -fuse-ld= \ 19 // RUN: --target=riscv32-unknown-elf --rtlib=platform \ 20 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree \ 21 // RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf 2>&1 \ 22 // RUN: | FileCheck -check-prefix=C-RV32-BAREMETAL-ILP32 %s 23 24 // C-RV32-BAREMETAL-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin/riscv32-unknown-elf-ld" 25 // C-RV32-BAREMETAL-ILP32: "--sysroot={{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf" 26 // C-RV32-BAREMETAL-ILP32: "-X" 27 // C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib/crt0.o" 28 // C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o" 29 // C-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1" 30 // C-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib" 31 // C-RV32-BAREMETAL-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 32 // C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o" 33 34 // RUN: %clang -### %s -fuse-ld= \ 35 // RUN: --target=riscv32-unknown-elf --rtlib=platform \ 36 // RUN: --sysroot= \ 37 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \ 38 // RUN: | FileCheck -check-prefix=C-RV32-BAREMETAL-NOSYSROOT-ILP32 %s 39 40 // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin/riscv32-unknown-elf-ld" 41 // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib/crt0.o" 42 // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o" 43 // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1" 44 // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib" 45 // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 46 // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o" 47 48 // RUN: %clangxx -### %s -fuse-ld= \ 49 // RUN: --target=riscv32-unknown-elf -stdlib=libstdc++ --rtlib=platform \ 50 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree \ 51 // RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf 2>&1 \ 52 // RUN: | FileCheck -check-prefix=CXX-RV32-BAREMETAL-ILP32 %s 53 54 // CXX-RV32-BAREMETAL-ILP32: "-internal-isystem" "{{.*}}Inputs/basic_riscv32_tree/riscv32-unknown-elf/include/c++/8.0.1" 55 // CXX-RV32-BAREMETAL-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin/riscv32-unknown-elf-ld" 56 // CXX-RV32-BAREMETAL-ILP32: "--sysroot={{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf" 57 // CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib/crt0.o" 58 // CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o" 59 // CXX-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1" 60 // CXX-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib" 61 // CXX-RV32-BAREMETAL-ILP32: "-lstdc++" "-lm" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 62 // CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o" 63 64 // RUN: %clangxx -### %s -fuse-ld= \ 65 // RUN: --target=riscv32-unknown-elf -stdlib=libstdc++ --rtlib=platform \ 66 // RUN: --sysroot= \ 67 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \ 68 // RUN: | FileCheck -check-prefix=CXX-RV32-BAREMETAL-NOSYSROOT-ILP32 %s 69 70 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-internal-isystem" "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/include/c++/8.0.1" 71 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../bin/riscv32-unknown-elf-ld" 72 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib/crt0.o" 73 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o" 74 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1" 75 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib" 76 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-lstdc++" "-lm" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 77 // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o" 78 79 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld -no-pie \ 80 // RUN: --target=riscv32-unknown-linux-gnu --rtlib=platform --unwindlib=platform -mabi=ilp32 \ 81 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \ 82 // RUN: --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \ 83 // RUN: | FileCheck -check-prefix=C-RV32-LINUX-MULTI-ILP32 %s 84 85 // C-RV32-LINUX-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/../../../../riscv64-unknown-linux-gnu/bin/ld" 86 // C-RV32-LINUX-MULTI-ILP32: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot" 87 // C-RV32-LINUX-MULTI-ILP32: "-m" "elf32lriscv" "-X" 88 // C-RV32-LINUX-MULTI-ILP32: "-dynamic-linker" "/lib/ld-linux-riscv32-ilp32.so.1" 89 // C-RV32-LINUX-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32/crtbegin.o" 90 // C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32" 91 // C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32" 92 // C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32" 93 94 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld -no-pie \ 95 // RUN: --target=riscv32-unknown-linux-gnu --rtlib=platform --unwindlib=platform -march=rv32imafd \ 96 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \ 97 // RUN: --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \ 98 // RUN: | FileCheck -check-prefix=C-RV32-LINUX-MULTI-ILP32D %s 99 100 // C-RV32-LINUX-MULTI-ILP32D: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/../../../../riscv64-unknown-linux-gnu/bin/ld" 101 // C-RV32-LINUX-MULTI-ILP32D: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot" 102 // C-RV32-LINUX-MULTI-ILP32D: "-m" "elf32lriscv" 103 // C-RV32-LINUX-MULTI-ILP32D: "-dynamic-linker" "/lib/ld-linux-riscv32-ilp32d.so.1" 104 // C-RV32-LINUX-MULTI-ILP32D: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d/crtbegin.o" 105 // C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d" 106 // C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32d" 107 // C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32d" 108 109 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld \ 110 // RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \ 111 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ 112 // RUN: | FileCheck -check-prefix=C-RV32I-BAREMETAL-MULTI-ILP32 %s 113 114 // C-RV32I-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/bin/ld" 115 // C-RV32I-BAREMETAL-MULTI-ILP32: "-m" "elf32lriscv" 116 // C-RV32I-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib/rv32imac/ilp32/crt0.o" 117 // C-RV32I-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtbegin.o" 118 // C-RV32I-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0" 119 // C-RV32I-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib" 120 // C-RV32I-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 121 // C-RV32I-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtend.o" 122 123 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld \ 124 // RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \ 125 // RUN: -march=rv32im -mabi=ilp32\ 126 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ 127 // RUN: | FileCheck -check-prefix=C-RV32IM-BAREMETAL-MULTI-ILP32 %s 128 129 // C-RV32IM-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/bin/ld" 130 // C-RV32IM-BAREMETAL-MULTI-ILP32: "-m" "elf32lriscv" 131 // C-RV32IM-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib/rv32im/ilp32/crt0.o" 132 // C-RV32IM-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32im/ilp32/crtbegin.o" 133 // C-RV32IM-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0" 134 // C-RV32IM-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib" 135 // C-RV32IM-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 136 // C-RV32IM-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32im/ilp32/crtend.o" 137 138 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld \ 139 // RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \ 140 // RUN: -march=rv32iac -mabi=ilp32\ 141 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ 142 // RUN: | FileCheck -check-prefix=C-RV32IAC-BAREMETAL-MULTI-ILP32 %s 143 144 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/bin/ld" 145 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "-m" "elf32lriscv" 146 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib/rv32iac/ilp32/crt0.o" 147 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32iac/ilp32/crtbegin.o" 148 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0" 149 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib" 150 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 151 // C-RV32IAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32iac/ilp32/crtend.o" 152 153 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld \ 154 // RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \ 155 // RUN: -march=rv32imac -mabi=ilp32\ 156 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ 157 // RUN: | FileCheck -check-prefix=C-RV32IMAC-BAREMETAL-MULTI-ILP32 %s 158 159 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/bin/ld" 160 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "-m" "elf32lriscv" 161 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib/rv32imac/ilp32/crt0.o" 162 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtbegin.o" 163 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0" 164 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib" 165 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 166 // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtend.o" 167 168 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld \ 169 // RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \ 170 // RUN: -march=rv32imafc -mabi=ilp32f \ 171 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ 172 // RUN: | FileCheck -check-prefix=C-RV32IMAFC-BAREMETAL-MULTI-ILP32F %s 173 174 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/bin/ld" 175 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "-m" "elf32lriscv" 176 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib/rv32imafc/ilp32f/crt0.o" 177 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imafc/ilp32f/crtbegin.o" 178 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0" 179 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib" 180 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 181 // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imafc/ilp32f/crtend.o" 182 183 // Check that --rtlib can be used to override the used runtime library 184 // RUN: %clang -### %s \ 185 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk \ 186 // RUN: --target=riscv32-unknown-elf --rtlib=libgcc --unwindlib=libgcc 2>&1 \ 187 // RUN: | FileCheck -check-prefix=C-RV32-RTLIB-LIBGCC-ILP32 %s 188 // C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crt0.o" 189 // C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crtbegin.o" 190 // C-RV32-RTLIB-LIBGCC-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" 191 // C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crtend.o" 192 193 // RUN: %clang -### %s \ 194 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk \ 195 // RUN: --target=riscv32-unknown-elf --rtlib=compiler-rt --unwindlib=compiler-rt 2>&1 \ 196 // RUN: | FileCheck -check-prefix=C-RV32-RTLIB-COMPILERRT-ILP32 %s 197 // C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}crt0.o" 198 // C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtbegin.o" 199 // C-RV32-RTLIB-COMPILERRT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins.a" 200 // C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtend.o" 201 202 // RUN: %clang -### %s --target=riscv32 \ 203 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree --sysroot= \ 204 // RUN: -resource-dir=%s/Inputs/resource_dir 2>&1 \ 205 // RUN: | FileCheck -check-prefix=RESOURCE-INC %s 206 // RESOURCE-INC: "-internal-isystem" "{{.*}}/Inputs/resource_dir/include" 207 // RESOURCE-INC: "-internal-isystem" "{{.*}}/basic_riscv32_tree{{.*}}riscv32-unknown-linux-gnu/include" 208 209 // RUN: %clang -### %s --target=riscv32 \ 210 // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree --sysroot= \ 211 // RUN: -resource-dir=%s/Inputs/resource_dir -nobuiltininc 2>&1 \ 212 // RUN: | FileCheck -check-prefix=NO-RESOURCE-INC %s 213 // NO-RESOURCE-INC-NOT: "-internal-isystem" "{{.*}}/Inputs/resource_dir/include" 214 // NO-RESOURCE-INC: "-internal-isystem" "{{.*}}/basic_riscv32_tree/{{.*}}riscv32-unknown-linux-gnu/include" 215 216 // RUN: %clang --target=riscv32 %s -emit-llvm -S -o - | FileCheck %s 217 218 // Check that "--no-relax" is forwarded to the linker for RISC-V (RISCVToolchain.cpp). 219 // RUN: env "PATH=" %clang %s -### 2>&1 -mno-relax \ 220 // RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \ 221 // RUN: -march=rv32imac -mabi=lp32\ 222 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ 223 // RUN: | FileCheck --check-prefix=CHECK-RV32-NORELAX %s 224 // CHECK-RV32-NORELAX: "--no-relax" 225 226 // Check that "--no-relax" is not forwarded to the linker for RISC-V (RISCVToolchain.cpp). 227 // RUN:env "PATH=" %clang %s -### 2>&1 \ 228 // RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \ 229 // RUN: -march=rv32imac -mabi=lp32\ 230 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ 231 // RUN: | FileCheck --check-prefix=CHECK-RV32-RELAX %s 232 // CHECK-RV32-RELAX-NOT: "--no-relax" 233 234 // Check that "--no-relax" is forwarded to the linker for RISC-V (Gnu.cpp). 235 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld -no-pie -mno-relax \ 236 // RUN: --target=riscv32-unknown-linux-gnu --rtlib=platform --unwindlib=platform -mabi=ilp32 \ 237 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \ 238 // RUN: --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \ 239 // RUN: | FileCheck -check-prefix=CHECK-RV32-GNU-NORELAX %s 240 // CHECK-RV32-GNU-NORELAX: "--no-relax" 241 242 // Check that "--no-relax" is not forwarded to the linker for RISC-V (Gnu.cpp). 243 // RUN: env "PATH=" %clang -### %s -fuse-ld=ld -no-pie \ 244 // RUN: --target=riscv32-unknown-linux-gnu --rtlib=platform --unwindlib=platform -mabi=ilp32 \ 245 // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \ 246 // RUN: --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \ 247 // RUN: | FileCheck -check-prefix=CHECK-RV32-GNU-RELAX %s 248 // CHECK-RV32-GNU-RELAX-NOT: "--no-relax" 249 250 typedef __builtin_va_list va_list; 251 typedef __SIZE_TYPE__ size_t; 252 typedef __PTRDIFF_TYPE__ ptrdiff_t; 253 typedef __WCHAR_TYPE__ wchar_t; 254 typedef __WINT_TYPE__ wint_t; 255 256 257 // Check Alignments 258 259 // CHECK: @align_c = dso_local global i32 1 260 int align_c = __alignof(char); 261 262 // CHECK: @align_s = dso_local global i32 2 263 int align_s = __alignof(short); 264 265 // CHECK: @align_i = dso_local global i32 4 266 int align_i = __alignof(int); 267 268 // CHECK: @align_wc = dso_local global i32 4 269 int align_wc = __alignof(wchar_t); 270 271 // CHECK: @align_wi = dso_local global i32 4 272 int align_wi = __alignof(wint_t); 273 274 // CHECK: @align_l = dso_local global i32 4 275 int align_l = __alignof(long); 276 277 // CHECK: @align_ll = dso_local global i32 8 278 int align_ll = __alignof(long long); 279 280 // CHECK: @align_p = dso_local global i32 4 281 int align_p = __alignof(void*); 282 283 // CHECK: @align_f16 = dso_local global i32 2 284 int align_f16 = __alignof(_Float16); 285 286 // CHECK: @align_f = dso_local global i32 4 287 int align_f = __alignof(float); 288 289 // CHECK: @align_d = dso_local global i32 8 290 int align_d = __alignof(double); 291 292 // CHECK: @align_ld = dso_local global i32 16 293 int align_ld = __alignof(long double); 294 295 // CHECK: @align_vl = dso_local global i32 4 296 int align_vl = __alignof(va_list); 297 298 // CHECK: @align_a_c = dso_local global i32 1 299 int align_a_c = __alignof(_Atomic(char)); 300 301 // CHECK: @align_a_s = dso_local global i32 2 302 int align_a_s = __alignof(_Atomic(short)); 303 304 // CHECK: @align_a_i = dso_local global i32 4 305 int align_a_i = __alignof(_Atomic(int)); 306 307 // CHECK: @align_a_wc = dso_local global i32 4 308 int align_a_wc = __alignof(_Atomic(wchar_t)); 309 310 // CHECK: @align_a_wi = dso_local global i32 4 311 int align_a_wi = __alignof(_Atomic(wint_t)); 312 313 // CHECK: @align_a_l = dso_local global i32 4 314 int align_a_l = __alignof(_Atomic(long)); 315 316 // CHECK: @align_a_ll = dso_local global i32 8 317 int align_a_ll = __alignof(_Atomic(long long)); 318 319 // CHECK: @align_a_p = dso_local global i32 4 320 int align_a_p = __alignof(_Atomic(void*)); 321 322 // CHECK: @align_a_f16 = dso_local global i32 2 323 int align_a_f16 = __alignof(_Atomic(_Float16)); 324 325 // CHECK: @align_a_f = dso_local global i32 4 326 int align_a_f = __alignof(_Atomic(float)); 327 328 // CHECK: @align_a_d = dso_local global i32 8 329 int align_a_d = __alignof(_Atomic(double)); 330 331 // CHECK: @align_a_ld = dso_local global i32 16 332 int align_a_ld = __alignof(_Atomic(long double)); 333 334 // CHECK: @align_a_s4 = dso_local global i32 4 335 int align_a_s4 = __alignof(_Atomic(struct { char s[4]; })); 336 337 // CHECK: @align_a_s8 = dso_local global i32 8 338 int align_a_s8 = __alignof(_Atomic(struct { char s[8]; })); 339 340 // CHECK: @align_a_s16 = dso_local global i32 16 341 int align_a_s16 = __alignof(_Atomic(struct { char s[16]; })); 342 343 // CHECK: @align_a_s32 = dso_local global i32 1 344 int align_a_s32 = __alignof(_Atomic(struct { char s[32]; })); 345 346 347 // Check Sizes 348 349 // CHECK: @size_a_c = dso_local global i32 1 350 int size_a_c = sizeof(_Atomic(char)); 351 352 // CHECK: @size_a_s = dso_local global i32 2 353 int size_a_s = sizeof(_Atomic(short)); 354 355 // CHECK: @size_a_i = dso_local global i32 4 356 int size_a_i = sizeof(_Atomic(int)); 357 358 // CHECK: @size_a_wc = dso_local global i32 4 359 int size_a_wc = sizeof(_Atomic(wchar_t)); 360 361 // CHECK: @size_a_wi = dso_local global i32 4 362 int size_a_wi = sizeof(_Atomic(wint_t)); 363 364 // CHECK: @size_a_l = dso_local global i32 4 365 int size_a_l = sizeof(_Atomic(long)); 366 367 // CHECK: @size_a_ll = dso_local global i32 8 368 int size_a_ll = sizeof(_Atomic(long long)); 369 370 // CHECK: @size_a_p = dso_local global i32 4 371 int size_a_p = sizeof(_Atomic(void*)); 372 373 // CHECK: @size_a_f16 = dso_local global i32 2 374 int size_a_f16 = sizeof(_Atomic(_Float16)); 375 376 // CHECK: @size_a_f = dso_local global i32 4 377 int size_a_f = sizeof(_Atomic(float)); 378 379 // CHECK: @size_a_d = dso_local global i32 8 380 int size_a_d = sizeof(_Atomic(double)); 381 382 // CHECK: @size_a_ld = dso_local global i32 16 383 int size_a_ld = sizeof(_Atomic(long double)); 384 385 386 // Check types 387 388 // CHECK: zeroext i8 @check_char() 389 char check_char(void) { return 0; } 390 391 // CHECK: define dso_local signext i16 @check_short() 392 short check_short(void) { return 0; } 393 394 // CHECK: define dso_local i32 @check_int() 395 int check_int(void) { return 0; } 396 397 // CHECK: define dso_local i32 @check_wchar_t() 398 int check_wchar_t(void) { return 0; } 399 400 // CHECK: define dso_local i32 @check_long() 401 long check_long(void) { return 0; } 402 403 // CHECK: define dso_local i64 @check_longlong() 404 long long check_longlong(void) { return 0; } 405 406 // CHECK: define dso_local zeroext i8 @check_uchar() 407 unsigned char check_uchar(void) { return 0; } 408 409 // CHECK: define dso_local zeroext i16 @check_ushort() 410 unsigned short check_ushort(void) { return 0; } 411 412 // CHECK: define dso_local i32 @check_uint() 413 unsigned int check_uint(void) { return 0; } 414 415 // CHECK: define dso_local i32 @check_ulong() 416 unsigned long check_ulong(void) { return 0; } 417 418 // CHECK: define dso_local i64 @check_ulonglong() 419 unsigned long long check_ulonglong(void) { return 0; } 420 421 // CHECK: define dso_local i32 @check_size_t() 422 size_t check_size_t(void) { return 0; } 423 424 // CHECK: define dso_local half @check_float16() 425 _Float16 check_float16(void) { return 0; } 426 427 // CHECK: define dso_local float @check_float() 428 float check_float(void) { return 0; } 429 430 // CHECK: define dso_local double @check_double() 431 double check_double(void) { return 0; } 432 433 // CHECK: define dso_local fp128 @check_longdouble() 434 long double check_longdouble(void) { return 0; } 435