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[Bug c++/53493] [4.7 regression] Compiling with -Os excludes PROGMEM array from generated object file (__attribute__((__progmem__)))
- From: "jwatte at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 26 May 2012 19:25:50 +0000
- Subject: [Bug c++/53493] [4.7 regression] Compiling with -Os excludes PROGMEM array from generated object file (__attribute__((__progmem__)))
- Auto-submitted: auto-generated
- References: <bug-53493-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53493
--- Comment #3 from jwatte at gmail dot com 2012-05-26 19:25:50 UTC ---
Created attachment 27504
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=27504
The preprocessed source
Generated with:
avr-gcc -Os -mmcu=atmega328p -c foo.cpp -o foo.E -E
Note that the "-Os" flag does not change the pre-processed source at all -- the
preprocessed output is the same with or without it.