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Disabling cmov for x86_64
- From: Rudra Siva <rudrasiva11 at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Sun, 26 Apr 2015 15:13:38 -0400
- Subject: Disabling cmov for x86_64
- Authentication-results: sourceware.org; auth=none
Hi,
How do I disable cmov code generation for x86_64 completely in GCC 4.9.x?
Changing the #define in i386.c - stops it in most places. It still
slips thru - is there a definitive way to stop emitting 64-bit code
with cmov ?
Thanks in advance
Regards
-Siva