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From: Corinna Vinschen <>
Subject: [newlib-cygwin] Cygwin: drop outdated -O3 optimization for malloc and sync
Date: Fri, 22 Oct 2021 11:25:31 +0000 (GMT)	[thread overview]
Message-ID: <> (raw);h=cb21b9cc57e6f82c320c5a2b8817b09094aeac8e

commit cb21b9cc57e6f82c320c5a2b8817b09094aeac8e
Author: Corinna Vinschen <>
Date:   Fri Oct 22 12:47:09 2021 +0200

    Cygwin: drop outdated -O3 optimization for malloc and sync
    Signed-off-by: Corinna Vinschen <>

 winsup/cygwin/ | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/winsup/cygwin/ b/winsup/cygwin/
index f39560863..24d749987 100644
--- a/winsup/cygwin/
+++ b/winsup/cygwin/
@@ -548,16 +548,6 @@ endif
-# If an optimization level is explicitly set in CXXFLAGS, set -O3 for these files
-# XXX: this seems to assume it's not -O0?
-# (the indentation here prevents automake trying to process this as an automake
-# conditional)
- ifneq "${filter -O%,$(CXXFLAGS)}" ""
-  malloc_CFLAGS=-O3
-  sync_CFLAGS=-O3
- endif
 # libraries and installed objects

                 reply	other threads:[~2021-10-22 11:25 UTC|newest]

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