[Bug target/107304] internal compiler error: in convert_move, at expr.cc:220 with -march=tigerlake
cvs-commit at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Tue Oct 25 17:31:14 GMT 2022
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107304
--- Comment #22 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by H.J. Lu <hjl@gcc.gnu.org>:
https://gcc.gnu.org/g:1c64aba8cdf6509533f554ad86640f274cdbe37f
commit r13-3490-g1c64aba8cdf6509533f554ad86640f274cdbe37f
Author: H.J. Lu <hjl.tools@gmail.com>
Date: Wed Oct 19 12:53:35 2022 -0700
Always use TYPE_MODE instead of DECL_MODE for vector field
e034c5c8957 re PR target/78643 (ICE in convert_move, at expr.c:230)
fixed the case where DECL_MODE of a vector field is BLKmode and its
TYPE_MODE is a vector mode because of target attribute. Remove the
BLKmode check for the case where DECL_MODE of a vector field is a vector
mode and its TYPE_MODE isn't a vector mode because of target attribute.
gcc/
PR target/107304
* expr.cc (get_inner_reference): Always use TYPE_MODE for vector
field with vector raw mode.
gcc/testsuite/
PR target/107304
* gcc.target/i386/pr107304.c: New test.
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