| commit | a7acb6dca941db2b1c135107dac3a34a20650d5c | |
| author | Vladimir N. Makarov <vmakarov@redhat.com> | |
| Mon, 13 Dec 2021 18:48:12 +0000 (13 13:48 -0500) | ||
| committer | Vladimir N. Makarov <vmakarov@redhat.com> | |
| Mon, 13 Dec 2021 19:10:03 +0000 (13 14:10 -0500) | ||
| tree | 9d0f12a1eec09e10ada87c8ff5a72714f80d0ecb | treesnapshot (tar.gz zip) |
| parent | 149739c39475f3691e67aa0aee4f205f4e83392f | commitdiff |
[PR99531] Modify pseudo class cost calculation when processing move involving the pseudo and a hard register
Pseudo class calculated on the 1st iteration should not have a
special treatment in cost calculation when processing move involving
the pseudo and a hard register.
gcc/ChangeLog:
PR target/99531
* ira-costs.c (record_operand_costs): Do not take pseudo class
calculated on the 1st iteration into account when processing move
involving the pseudo and a hard register.
gcc/testsuite/ChangeLog:
PR target/99531
* gcc.target/i386/pr99531.c: New test.
Pseudo class calculated on the 1st iteration should not have a
special treatment in cost calculation when processing move involving
the pseudo and a hard register.
gcc/ChangeLog:
PR target/99531
* ira-costs.c (record_operand_costs): Do not take pseudo class
calculated on the 1st iteration into account when processing move
involving the pseudo and a hard register.
gcc/testsuite/ChangeLog:
PR target/99531
* gcc.target/i386/pr99531.c: New test.
| gcc/ira-costs.c | diffblobblamehistory | |
| gcc/testsuite/gcc.target/i386/pr99531.c | [new file with mode: 0644] | blob |