https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111975
--- Comment #4 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Richard Biener <rgue...@gcc.gnu.org>: https://gcc.gnu.org/g:88a398a487ee37f1fc7850740f2d94d895657646 commit r14-6662-g88a398a487ee37f1fc7850740f2d94d895657646 Author: Richard Biener <rguent...@suse.de> Date: Mon Dec 18 13:40:46 2023 +0100 middle-end/111975 - dump -> GIMPLE FE roundtrip improvements The following improves the manual work needed to make a -gimple dump valid input to the GIMPLE FE. First of all it recognizes the 'sizetype' tree and dumps it as __SIZETYPE__, then it changes dumping vector types without name from 'vector(n) T' to 'T [[gnu::vector_size(n')]]' which we can parse in most relevant contexts (and that's shorter than using __attribute__). Third it avoids a NULL_TREE TMR_STEP when it would be one, an optimization that's re-done when generating RTL. PR middle-end/111975 * tree-pretty-print.cc (dump_generic_node): Dump sizetype as __SIZETYPE__ with TDF_GIMPLE. Dump unnamed vector types as T [[gnu::vector_size(n)]] with TDF_GIMPLE. * tree-ssa-address.cc (create_mem_ref_raw): Never generate a NULL STEP when INDEX is specified.
