diff options
| -rw-r--r-- | clang/lib/Basic/Targets.cpp | 6 | ||||
| -rw-r--r-- | clang/test/Preprocessor/init.c | 18 |
2 files changed, 24 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 931b8afb69a..a845a4c3fbe 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -372,8 +372,14 @@ TargetInfo *AllocateTarget(const llvm::Triple &Triple, return new AMDGPUTargetInfo(Triple, Opts); case llvm::Triple::riscv32: + // TODO: add cases for FreeBSD, NetBSD, RTEMS once tested. + if (os == llvm::Triple::Linux) + return new LinuxTargetInfo<RISCV32TargetInfo>(Triple, Opts); return new RISCV32TargetInfo(Triple, Opts); case llvm::Triple::riscv64: + // TODO: add cases for FreeBSD, NetBSD, RTEMS once tested. + if (os == llvm::Triple::Linux) + return new LinuxTargetInfo<RISCV64TargetInfo>(Triple, Opts); return new RISCV64TargetInfo(Triple, Opts); case llvm::Triple::sparc: diff --git a/clang/test/Preprocessor/init.c b/clang/test/Preprocessor/init.c index 5f3fe7a3270..708410e552d 100644 --- a/clang/test/Preprocessor/init.c +++ b/clang/test/Preprocessor/init.c @@ -10005,6 +10005,8 @@ // RUN: %clang_cc1 -E -dM -ffreestanding -triple=riscv32 < /dev/null \ // RUN: | FileCheck -match-full-lines -check-prefix=RISCV32 %s +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=riscv32-unknown-linux < /dev/null \ +// RUN: | FileCheck -match-full-lines -check-prefixes=RISCV32,RISCV32-LINUX %s // RISCV32: #define _ILP32 1 // RISCV32: #define __ATOMIC_ACQUIRE 2 // RISCV32: #define __ATOMIC_ACQ_REL 4 @@ -10196,13 +10198,22 @@ // RISCV32: #define __WINT_TYPE__ unsigned int // RISCV32: #define __WINT_UNSIGNED__ 1 // RISCV32: #define __WINT_WIDTH__ 32 +// RISCV32-LINUX: #define __gnu_linux__ 1 +// RISCV32-LINUX: #define __linux 1 +// RISCV32-LINUX: #define __linux__ 1 // RISCV32: #define __riscv 1 // RISCV32: #define __riscv_cmodel_medlow 1 // RISCV32: #define __riscv_float_abi_soft 1 // RISCV32: #define __riscv_xlen 32 +// RISCV32-LINUX: #define __unix 1 +// RISCV32-LINUX: #define __unix__ 1 +// RISCV32-LINUX: #define linux 1 +// RISCV32-LINUX: #define unix 1 // RUN: %clang_cc1 -E -dM -ffreestanding -triple=riscv64 < /dev/null \ // RUN: | FileCheck -match-full-lines -check-prefix=RISCV64 %s +// RUN: %clang_cc1 -E -dM -ffreestanding -triple=riscv64-unknown-linux < /dev/null \ +// RUN: | FileCheck -match-full-lines -check-prefixes=RISCV64,RISCV64-LINUX %s // RISCV64: #define _LP64 1 // RISCV64: #define __ATOMIC_ACQUIRE 2 // RISCV64: #define __ATOMIC_ACQ_REL 4 @@ -10394,7 +10405,14 @@ // RISCV64: #define __WINT_TYPE__ unsigned int // RISCV64: #define __WINT_UNSIGNED__ 1 // RISCV64: #define __WINT_WIDTH__ 32 +// RISCV64-LINUX: #define __gnu_linux__ 1 +// RISCV64-LINUX: #define __linux 1 +// RISCV64-LINUX: #define __linux__ 1 // RISCV64: #define __riscv 1 // RISCV64: #define __riscv_cmodel_medlow 1 // RISCV64: #define __riscv_float_abi_soft 1 // RISCV64: #define __riscv_xlen 64 +// RISCV64-LINUX: #define __unix 1 +// RISCV64-LINUX: #define __unix__ 1 +// RISCV64-LINUX: #define linux 1 +// RISCV64-LINUX: #define unix 1 |
