From 2c90c549f986ceecc49314b5b4af03a4efbbda5c Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Thu, 11 Aug 2016 22:20:41 +0000 Subject: [PATCH] re PR rtl-optimization/72855 (Long compile time due to integrity checking during dataflow analysis per loop) 2016-08-11 Richard Biener Bill Schmidt PR rtl-optimization/72855 * df-core.c (df_verify): Turn off DF_VERIFY_SCHEDULED at end. Co-Authored-By: Bill Schmidt From-SVN: r239395 --- gcc/ChangeLog | 6 ++++++ gcc/df-core.c | 1 + 2 files changed, 7 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 336133380c3..6007f8bf89f 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2016-08-11 Richard Biener + Bill Schmidt + + PR rtl-optimization/72855 + * df-core.c (df_verify): Turn off DF_VERIFY_SCHEDULED at end. + 2016-08-11 Bill Schmidt PR target/72863 diff --git a/gcc/df-core.c b/gcc/df-core.c index cc18a137996..e531d581c23 100644 --- a/gcc/df-core.c +++ b/gcc/df-core.c @@ -1833,6 +1833,7 @@ df_verify (void) if (df_live) df_live_verify_transfer_functions (); #endif + df->changeable_flags &= ~DF_VERIFY_SCHEDULED; } #ifdef DF_DEBUG_CFG -- 2.30.2