diff options
Diffstat (limited to 'clang/test/Driver/riscv32-toolchain.c')
| -rw-r--r-- | clang/test/Driver/riscv32-toolchain.c | 46 |
1 files changed, 35 insertions, 11 deletions
diff --git a/clang/test/Driver/riscv32-toolchain.c b/clang/test/Driver/riscv32-toolchain.c index ac76aae93df..12f9b2a656b 100644 --- a/clang/test/Driver/riscv32-toolchain.c +++ b/clang/test/Driver/riscv32-toolchain.c @@ -3,8 +3,11 @@ // RUN: %clang %s -### -no-canonical-prefixes -target riscv32 2>&1 | FileCheck -check-prefix=CC1 %s // CC1: clang{{.*}} "-cc1" "-triple" "riscv32" +// In the below tests, --rtlib=platform is used so that the driver ignores +// the configure-time CLANG_DEFAULT_RTLIB option when choosing the runtime lib + // RUN: %clang %s -### -no-canonical-prefixes \ -// RUN: -target riscv32-unknown-elf \ +// RUN: -target riscv32-unknown-elf --rtlib=platform \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree \ // RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32-BAREMETAL-ILP32 %s @@ -20,7 +23,7 @@ // C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes \ -// RUN: -target riscv32-unknown-elf \ +// RUN: -target riscv32-unknown-elf --rtlib=platform \ // RUN: --sysroot= \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32-BAREMETAL-NOSYSROOT-ILP32 %s @@ -35,7 +38,7 @@ // C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clangxx %s -### -no-canonical-prefixes \ -// RUN: -target riscv32-unknown-elf -stdlib=libstdc++ \ +// RUN: -target riscv32-unknown-elf -stdlib=libstdc++ --rtlib=platform \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree \ // RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf 2>&1 \ // RUN: | FileCheck -check-prefix=CXX-RV32-BAREMETAL-ILP32 %s @@ -52,7 +55,7 @@ // CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clangxx %s -### -no-canonical-prefixes \ -// RUN: -target riscv32-unknown-elf -stdlib=libstdc++ \ +// RUN: -target riscv32-unknown-elf -stdlib=libstdc++ --rtlib=platform \ // RUN: --sysroot= \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv32_tree 2>&1 \ // RUN: | FileCheck -check-prefix=CXX-RV32-BAREMETAL-NOSYSROOT-ILP32 %s @@ -68,7 +71,7 @@ // CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv32-unknown-linux-gnu -mabi=ilp32 \ +// RUN: -target riscv32-unknown-linux-gnu --rtlib=platform -mabi=ilp32 \ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \ // RUN: --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32-LINUX-MULTI-ILP32 %s @@ -84,7 +87,7 @@ // C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv32-unknown-linux-gnu -march=rv32imafd \ +// RUN: -target riscv32-unknown-linux-gnu --rtlib=platform -march=rv32imafd \ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_linux_sdk \ // RUN: --sysroot=%S/Inputs/multilib_riscv_linux_sdk/sysroot 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32-LINUX-MULTI-ILP32D %s @@ -100,7 +103,7 @@ // C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32d" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv32-unknown-elf --sysroot= \ +// RUN: -target riscv32-unknown-elf --rtlib=platform --sysroot= \ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32I-BAREMETAL-MULTI-ILP32 %s @@ -115,7 +118,8 @@ // C-RV32I-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv32-unknown-elf --sysroot= -march=rv32im -mabi=ilp32\ +// RUN: -target riscv32-unknown-elf --rtlib=platform --sysroot= \ +// RUN: -march=rv32im -mabi=ilp32\ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32IM-BAREMETAL-MULTI-ILP32 %s @@ -130,7 +134,8 @@ // C-RV32IM-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32im/ilp32{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv32-unknown-elf --sysroot= -march=rv32iac -mabi=ilp32\ +// RUN: -target riscv32-unknown-elf --rtlib=platform --sysroot= \ +// RUN: -march=rv32iac -mabi=ilp32\ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32IAC-BAREMETAL-MULTI-ILP32 %s @@ -145,7 +150,8 @@ // C-RV32IAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32iac/ilp32{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv32-unknown-elf --sysroot= -march=rv32imac -mabi=ilp32\ +// RUN: -target riscv32-unknown-elf --rtlib=platform --sysroot= \ +// RUN: -march=rv32imac -mabi=ilp32\ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32IMAC-BAREMETAL-MULTI-ILP32 %s @@ -160,7 +166,8 @@ // C-RV32IMAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv32-unknown-elf --sysroot= -march=rv32imafc -mabi=ilp32f \ +// RUN: -target riscv32-unknown-elf --rtlib=platform --sysroot= \ +// RUN: -march=rv32imafc -mabi=ilp32f \ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV32IMAFC-BAREMETAL-MULTI-ILP32F %s @@ -174,6 +181,23 @@ // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" // C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imafc/ilp32f{{/|\\\\}}crtend.o" +// Check that --rtlib can be used to override the used runtime library +// RUN: %clang %s -### -no-canonical-prefixes \ +// RUN: -target riscv32-unknown-elf --rtlib=libgcc 2>&1 \ +// RUN: | FileCheck -check-prefix=C-RV32-RTLIB-LIBGCC-ILP32 %s +// C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crt0.o" +// C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crtbegin.o" +// C-RV32-RTLIB-LIBGCC-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" +// C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crtend.o" + +// RUN: %clang %s -### -no-canonical-prefixes \ +// RUN: -target riscv32-unknown-elf --rtlib=compiler-rt 2>&1 \ +// RUN: | FileCheck -check-prefix=C-RV32-RTLIB-COMPILERRT-ILP32 %s +// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}crt0.o" +// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtbegin-riscv32.o" +// C-RV32-RTLIB-COMPILERRT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins-riscv32.a" +// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtend-riscv32.o" + // RUN: %clang -target riscv32 %s -emit-llvm -S -o - | FileCheck %s typedef __builtin_va_list va_list; |
