https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110182
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Known to fail| |11.4.0 Status|ASSIGNED |RESOLVED Resolution|--- |FIXED Known to work| |11.4.1 --- Comment #8 from Richard Biener <rguenth at gcc dot gnu.org> --- commit 40aa486160620d4270c9d6e777722c49823f552c Author: Richard Biener <rguent...@suse.de> Date: Fri Jun 9 09:29:09 2023 +0200 middle-end/110182 - TYPE_PRECISION on VECTOR_TYPE causes wrong-code When folding two conversions in a row we use TYPE_PRECISION but that's invalid for VECTOR_TYPE. The following fixes this by using element_precision instead. * match.pd (two conversions in a row): Use element_precision to DTRT for VECTOR_TYPE. (cherry picked from commit 3e12669a0eb968cfcbe9242b382fd8020935edf8)