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From: "erick.ochoa@theobroma-systems.com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug ipa/95336] Bad code gen omnetpp_r aarch64
Date: Tue, 26 May 2020 15:38:47 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95336

--- Comment #2 from Erick Ochoa <erick.ochoa@theobroma-systems.com> ---
(In reply to Andrew Pinski from comment #1)
> Did you try -fno-strict-aliasing?

CXX              =3D $(CXX_PATH) -ggdb
TUNE_FAST        =3D -mtune=3Demag -O3
CXXOPTIMIZE      =3D $(TUNE_FAST) -fno-strict-aliasing
PASS1_CFLAGS     =3D -flto -fcommon
PASS1_CXXFLAGS   =3D -flto -fcommon
PASS1_FFLAGS     =3D -flto -fcommon
PASS1_LDFLAGS    =3D -flto -fcommon -fno-strict-aliasing

I originally did not. I added it as you suggested. I added it to both the
compiler and the linker just in case.=