diff options
Diffstat (limited to 'clang/test/Driver/riscv64-toolchain.c')
| -rw-r--r-- | clang/test/Driver/riscv64-toolchain.c | 38 |
1 files changed, 30 insertions, 8 deletions
diff --git a/clang/test/Driver/riscv64-toolchain.c b/clang/test/Driver/riscv64-toolchain.c index 06b9e0d5340..6e096709db7 100644 --- a/clang/test/Driver/riscv64-toolchain.c +++ b/clang/test/Driver/riscv64-toolchain.c @@ -3,8 +3,11 @@ // RUN: %clang %s -### -no-canonical-prefixes -target riscv64 2>&1 | FileCheck -check-prefix=CC1 %s // CC1: clang{{.*}} "-cc1" "-triple" "riscv64" +// 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 riscv64-unknown-elf \ +// RUN: -target riscv64-unknown-elf --rtlib=platform \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv64_tree \ // RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV64-BAREMETAL-LP64 %s @@ -20,7 +23,7 @@ // C-RV64-BAREMETAL-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes \ -// RUN: -target riscv64-unknown-elf \ +// RUN: -target riscv64-unknown-elf --rtlib=platform \ // RUN: --sysroot= \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv64_tree 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV64-BAREMETAL-NOSYSROOT-LP64 %s @@ -35,7 +38,7 @@ // C-RV64-BAREMETAL-NOSYSROOT-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clangxx %s -### -no-canonical-prefixes \ -// RUN: -target riscv64-unknown-elf -stdlib=libstdc++ \ +// RUN: -target riscv64-unknown-elf -stdlib=libstdc++ --rtlib=platform \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv64_tree \ // RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf 2>&1 \ // RUN: | FileCheck -check-prefix=CXX-RV64-BAREMETAL-LP64 %s @@ -52,7 +55,7 @@ // CXX-RV64-BAREMETAL-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clangxx %s -### -no-canonical-prefixes \ -// RUN: -target riscv64-unknown-elf -stdlib=libstdc++ \ +// RUN: -target riscv64-unknown-elf -stdlib=libstdc++ --rtlib=platform \ // RUN: --sysroot= \ // RUN: --gcc-toolchain=%S/Inputs/basic_riscv64_tree 2>&1 \ // RUN: | FileCheck -check-prefix=CXX-RV64-BAREMETAL-NOSYSROOT-LP64 %s @@ -68,7 +71,7 @@ // CXX-RV64-BAREMETAL-NOSYSROOT-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv64-unknown-linux-gnu -mabi=lp64 \ +// RUN: -target riscv64-unknown-linux-gnu --rtlib=platform -mabi=lp64 \ // 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-RV64-LINUX-MULTI-LP64 %s @@ -84,7 +87,7 @@ // C-RV64-LINUX-MULTI-LP64: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv64-unknown-linux-gnu -march=rv64imafd \ +// RUN: -target riscv64-unknown-linux-gnu --rtlib=platform -march=rv64imafd \ // 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-RV64-LINUX-MULTI-LP64D %s @@ -100,7 +103,8 @@ // C-RV64-LINUX-MULTI-LP64D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64d" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv64-unknown-elf --sysroot= -march=rv64imac -mabi=lp64\ +// RUN: -target riscv64-unknown-elf --rtlib=platform --sysroot= \ +// RUN: -march=rv64imac -mabi=lp64\ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV64IMAC-BAREMETAL-MULTI-LP64 %s @@ -115,7 +119,8 @@ // C-RV64IMAC-BAREMETAL-MULTI-LP64: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv64imac/lp64{{/|\\\\}}crtend.o" // RUN: %clang %s -### -no-canonical-prefixes -fuse-ld=ld \ -// RUN: -target riscv64-unknown-elf --sysroot= -march=rv64imafdc -mabi=lp64d \ +// RUN: -target riscv64-unknown-elf --rtlib=platform --sysroot= \ +// RUN: -march=rv64imafdc -mabi=lp64d \ // RUN: --gcc-toolchain=%S/Inputs/multilib_riscv_elf_sdk 2>&1 \ // RUN: | FileCheck -check-prefix=C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D %s @@ -129,6 +134,23 @@ // C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" // C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv64imafdc/lp64d{{/|\\\\}}crtend.o" +// Check that --rtlib can be used to override the used runtime library +// RUN: %clang %s -### -no-canonical-prefixes \ +// RUN: -target riscv64-unknown-elf --rtlib=libgcc 2>&1 \ +// RUN: | FileCheck -check-prefix=C-RV64-RTLIB-LIBGCC-LP64 %s +// C-RV64-RTLIB-LIBGCC-LP64: "{{.*}}crt0.o" +// C-RV64-RTLIB-LIBGCC-LP64: "{{.*}}crtbegin.o" +// C-RV64-RTLIB-LIBGCC-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc" +// C-RV64-RTLIB-LIBGCC-LP64: "{{.*}}crtend.o" + +// RUN: %clang %s -### -no-canonical-prefixes \ +// RUN: -target riscv64-unknown-elf --rtlib=compiler-rt 2>&1 \ +// RUN: | FileCheck -check-prefix=C-RV64-RTLIB-COMPILERRT-LP64 %s +// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}crt0.o" +// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtbegin-riscv64.o" +// C-RV64-RTLIB-COMPILERRT-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins-riscv64.a" +// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtend-riscv64.o" + // RUN: %clang -target riscv64 %s -emit-llvm -S -o - | FileCheck %s typedef __builtin_va_list va_list; |
