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re PR target/83008 ([performance] Is it better to avoid extra instructions in data...
authorRichard Biener <rguenther@suse.de>
Tue, 30 Jan 2018 11:19:47 +0000 (11:19 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 30 Jan 2018 11:19:47 +0000 (11:19 +0000)
commit85bb2f9a302acc28dbae6c368d63680aacb15eb1
tree072e291e2ce4aaf94d47041c5794b28c544d145etree
parent924d6d0b69ac1db29335100e81406f5e6cd04ff3commit | diff
re PR target/83008 ([performance] Is it better to avoid extra instructions in data passing between loops?)

2018-01-30  Richard Biener  <rguenther@suse.de>

PR tree-optimization/83008
* tree-vect-slp.c (vect_analyze_slp_cost_1): Properly cost
invariant and constant vector uses in stmts when they need
more than one stmt.

From-SVN: r257181
gcc/ChangeLog diff | blob | history
gcc/tree-vect-slp.c diff | blob | history