https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116073
--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Gaius Mulley <ga...@gcc.gnu.org>: https://gcc.gnu.org/g:62abe069506e67d2668e8de7c5e00c118c60d8a7 commit r15-7279-g62abe069506e67d2668e8de7c5e00c118c60d8a7 Author: Gaius Mulley <gaiusm...@gmail.com> Date: Wed Jan 29 20:32:07 2025 +0000 PR modula2/116073 invalid rtl sharing compiling FileSystem.mod caused by ext-dce The bug fixes to PR modula2/118010 and PR modula2/118183 uncovered a bug in the procedure interface to lseek which uses SYSTEM.COFF_T rather than SYSTEM.CSSIZE_T. This patch sets the default size for COFF_T to the same as CSSIZE_T. gcc/ChangeLog: PR modula2/118010 PR modula2/118183 PR modula2/116073 * doc/gm2.texi (-fm2-file-offset-bits=): Change the default size description to CSSIZE_T. Add COFF_T to the list of data types exported by SYSTEM.def. gcc/m2/ChangeLog: PR modula2/118010 PR modula2/118183 PR modula2/116073 * gm2-compiler/M2Options.mod (OffTBits): Assign to 0. * gm2-gcc/m2type.cc (build_m2_specific_size_type): Ensure that layout_type is called before returning c. (build_m2_offt_type_node): If GetFileOffsetBits returns 0 then use the type size of ssize_t. gcc/testsuite/ChangeLog: PR modula2/118010 PR modula2/118183 PR modula2/116073 * gm2/pim/run/pass/printtypesize.mod: New test. Signed-off-by: Gaius Mulley <gaiusm...@gmail.com>
