Add processing STRICT_LOW_PART for matched reloads.
authorVladimir N. Makarov <vmakarov@redhat.com>
Thu, 4 Jun 2020 16:04:48 +0000 (12:04 -0400)
committerVladimir N. Makarov <vmakarov@redhat.com>
Thu, 4 Jun 2020 16:04:48 +0000 (12:04 -0400)
commit5261cf8ce824bfc75eb6f12ad5e3716c085b6f9a
tree0314db79f99340d6ba2e7f1c2336a7fc1c2c94ed
parentab56390384cd5168b548ff07e6f0c9c4d41420fb
Add processing STRICT_LOW_PART for matched reloads.

2020-06-04  Vladimir Makarov  <vmakarov@redhat.com>

PR middle-end/95464
* lra.c (lra_emit_move): Add processing STRICT_LOW_PART.
* lra-constraints.c (match_reload): Use STRICT_LOW_PART in output
reload if the original insn has it too.
gcc/lra-constraints.c
gcc/lra.c