Author: Timm Baeder Date: 2026-03-30T07:39:33+02:00 New Revision: 38f57bf3dfd7411975d40c5de418f78e607a7a01
URL: https://github.com/llvm/llvm-project/commit/38f57bf3dfd7411975d40c5de418f78e607a7a01 DIFF: https://github.com/llvm/llvm-project/commit/38f57bf3dfd7411975d40c5de418f78e607a7a01.diff LOG: [clang][bytecode] Disable tailcalls on i386 (#189242) Works around a build problem with GCC 15 reported in https://github.com/llvm/llvm-project/pull/188419#issuecomment-4148497506 Added: Modified: clang/lib/AST/ByteCode/Interp.cpp Removed: ################################################################################ diff --git a/clang/lib/AST/ByteCode/Interp.cpp b/clang/lib/AST/ByteCode/Interp.cpp index 168f5c363c42d..0a13456e6026d 100644 --- a/clang/lib/AST/ByteCode/Interp.cpp +++ b/clang/lib/AST/ByteCode/Interp.cpp @@ -40,7 +40,8 @@ using namespace clang::interp; // We disable it on MSVC generally since it doesn't seem to be able // to handle the way we use tailcalls. // PPC can't tail-call external calls, which is a problem for InterpNext. -#if defined(_MSC_VER) || defined(__powerpc__) || !defined(MUSTTAIL) +#if defined(_MSC_VER) || defined(__powerpc__) || !defined(MUSTTAIL) || \ + defined(__i386__) #undef MUSTTAIL #define MUSTTAIL #define USE_TAILCALLS 0 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
