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Revert "[RA]: Improve cost calculation of pseudos with equivalences"
authorVladimir N. Makarov <vmakarov@redhat.com>
Thu, 28 Sep 2023 15:53:51 +0000 (11:53 -0400)
committerVladimir N. Makarov <vmakarov@redhat.com>
Thu, 28 Sep 2023 15:57:45 +0000 (11:57 -0400)
commit8552dcd8e4448c02fe230662093756b75dd94399
treeaa2c4017e437000ad2f2f39237d9db44eb71214atree | snapshot
parentd8b56c95782aeeee79ec40932ca88d00fd9f2ee2commit | diff
Revert "[RA]: Improve cost calculation of pseudos with equivalences"

This reverts commit 3c834d85f2ec42c60995c2b678196a06cb744959.

Although the patch improves x86-64 specfp2007, it also results in
performance and code size regression on different targets and
new GCC testsuite failures on tests expecting a specific output.
gcc/ira-costs.cc diff | blob | blame | history
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