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Re: [PING^3] Re: [PATCH 1/3] Support instrumenting returns of instrumented functions
- From: Dominique d'Humières <dominiq at lps dot ens dot fr>
- To: andi at firstfloor dot org
- Cc: gcc-patches <gcc-patches at gcc dot gnu dot org>
- Date: Sun, 2 Dec 2018 17:26:32 +0100
- Subject: Re: [PING^3] Re: [PATCH 1/3] Support instrumenting returns of instrumented functions
Hi Andi,
% gcc9 -S -pg -mfentry -minstrument-return=call -mrecord-return /opt/gcc/work/gcc/testsuite/gcc.target/i386/returninst1.c -m32
cc1: sorry, unimplemented: -mfentry isn't supported for 32-bit in combination with -fpic
The tests should be protected.
TIA
Dominique