Author: Brad Smith Date: 2026-05-07T17:04:46-04:00 New Revision: 119f3385099b38aadc715d5352a4dd2d18a9264f
URL: https://github.com/llvm/llvm-project/commit/119f3385099b38aadc715d5352a4dd2d18a9264f DIFF: https://github.com/llvm/llvm-project/commit/119f3385099b38aadc715d5352a4dd2d18a9264f.diff LOG: [clang][RISCV] Remove some of the bits added with RISC-V big endian support (#192903) - FreeBSD will not have any new 32-bit archs - *BSD's are unlikely to touch BE RISC-V - Keep the BE and LE targets separate Added: Modified: clang/lib/Basic/Targets.cpp clang/lib/Basic/Targets/OSTargets.h clang/lib/Driver/ToolChains/FreeBSD.cpp clang/test/Driver/freebsd.c Removed: ################################################################################ diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp index 99fab175016ab..4c6d900d88980 100644 --- a/clang/lib/Basic/Targets.cpp +++ b/clang/lib/Basic/Targets.cpp @@ -437,7 +437,6 @@ std::unique_ptr<TargetInfo> AllocateTarget(const llvm::Triple &Triple, return std::make_unique<AMDGPUTargetInfo>(Triple, Opts); case llvm::Triple::riscv32: - case llvm::Triple::riscv32be: switch (os) { case llvm::Triple::NetBSD: return std::make_unique<NetBSDTargetInfo<RISCV32TargetInfo>>(Triple, @@ -448,8 +447,15 @@ std::unique_ptr<TargetInfo> AllocateTarget(const llvm::Triple &Triple, return std::make_unique<RISCV32TargetInfo>(Triple, Opts); } + case llvm::Triple::riscv32be: + switch (os) { + case llvm::Triple::Linux: + return std::make_unique<LinuxTargetInfo<RISCV32TargetInfo>>(Triple, Opts); + default: + return std::make_unique<RISCV32TargetInfo>(Triple, Opts); + } + case llvm::Triple::riscv64: - case llvm::Triple::riscv64be: switch (os) { case llvm::Triple::FreeBSD: return std::make_unique<FreeBSDTargetInfo<RISCV64TargetInfo>>(Triple, @@ -488,6 +494,14 @@ std::unique_ptr<TargetInfo> AllocateTarget(const llvm::Triple &Triple, return std::make_unique<RISCV64TargetInfo>(Triple, Opts); } + case llvm::Triple::riscv64be: + switch (os) { + case llvm::Triple::Linux: + return std::make_unique<LinuxTargetInfo<RISCV64TargetInfo>>(Triple, Opts); + default: + return std::make_unique<RISCV64TargetInfo>(Triple, Opts); + } + case llvm::Triple::sparc: switch (os) { case llvm::Triple::Linux: diff --git a/clang/lib/Basic/Targets/OSTargets.h b/clang/lib/Basic/Targets/OSTargets.h index c89104e2cd02b..235004d69c5cc 100644 --- a/clang/lib/Basic/Targets/OSTargets.h +++ b/clang/lib/Basic/Targets/OSTargets.h @@ -255,7 +255,6 @@ class LLVM_LIBRARY_VISIBILITY FreeBSDTargetInfo : public OSTargetInfo<Target> { break; case llvm::Triple::loongarch64: case llvm::Triple::riscv64: - case llvm::Triple::riscv64be: break; } } @@ -520,7 +519,6 @@ class LLVM_LIBRARY_VISIBILITY OpenBSDTargetInfo : public OSTargetInfo<Target> { break; case llvm::Triple::loongarch64: case llvm::Triple::riscv64: - case llvm::Triple::riscv64be: break; } } diff --git a/clang/lib/Driver/ToolChains/FreeBSD.cpp b/clang/lib/Driver/ToolChains/FreeBSD.cpp index cf6ad385d949a..70e66a2f5c3e7 100644 --- a/clang/lib/Driver/ToolChains/FreeBSD.cpp +++ b/clang/lib/Driver/ToolChains/FreeBSD.cpp @@ -212,14 +212,6 @@ void freebsd::Linker::ConstructJob(Compilation &C, const JobAction &JA, CmdArgs.push_back("-m"); CmdArgs.push_back("elf64lriscv"); break; - case llvm::Triple::riscv32be: - CmdArgs.push_back("-m"); - CmdArgs.push_back("elf32briscv"); - break; - case llvm::Triple::riscv64be: - CmdArgs.push_back("-m"); - CmdArgs.push_back("elf64briscv"); - break; case llvm::Triple::loongarch64: CmdArgs.push_back("-m"); CmdArgs.push_back("elf64loongarch"); diff --git a/clang/test/Driver/freebsd.c b/clang/test/Driver/freebsd.c index 77310bed4c30f..62ded2336199b 100644 --- a/clang/test/Driver/freebsd.c +++ b/clang/test/Driver/freebsd.c @@ -226,3 +226,6 @@ // PASS: "--eh-frame-hdr" // PASS-SAME: "-export-dynamic" // PASS-SAME: "-s" "-t" "-T" "a.lds" + +// RUN: %clang -target riscv32be-unknown-freebsd -### -c %s 2>&1 | FileCheck %s --check-prefix=RV32BE +// RV32BE-NOT: elf32briscv _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
