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re PR middle-end/60291 (slow compile times for any mode (-O0/-O1/-O2) on large .c...
authorRichard Biener <rguenther@suse.de>
Tue, 25 Feb 2014 08:59:10 +0000 (08:59 +0000)
committerRichard Biener <rguenth@gcc.gnu.org>
Tue, 25 Feb 2014 08:59:10 +0000 (08:59 +0000)
commit84053e02c03caa3afb572e41f347f7a94b908c3a
tree3865f08b7dd05cdeedbb9072627f9628d56e0850tree | snapshot
parent4094757e4be196c5a0f059e96ad149263c60555ecommit | diff
re PR middle-end/60291 (slow compile times for any mode (-O0/-O1/-O2) on large .c source file (30MBs))

2014-02-25  Richard Biener  <rguenther@suse.de>

PR middle-end/60291
* emit-rtl.c (mem_attrs_htab): Remove.
(mem_attrs_htab_hash): Likewise.
(mem_attrs_htab_eq): Likewise.
(set_mem_attrs): Always allocate new mem-attrs when something
changed.
(init_emit_once): Do not allocate mem_attrs_htab.

From-SVN: r208113
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Domain: System / Toolchain;