[Bug target/59952] -march=core-avx2 should not enable RTM

[ubizjak at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59952

Uroš Bizjak <ubizjak at gmail dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED
           Assignee|unassigned at gcc dot gnu.org      |ubizjak at gmail dot com
   Target Milestone|---                         |4.8.3

--- Comment #13 from Uroš Bizjak <ubizjak at gmail dot com> ---
Patch:

--cut here--
Index: config/i386/i386.c
===================================================================
--- config/i386/i386.c  (revision 210219)
+++ config/i386/i386.c  (working copy)
@@ -3130,7 +3130,7 @@
   (PTA_SANDYBRIDGE | PTA_FSGSBASE | PTA_RDRND | PTA_F16C)
 #define PTA_HASWELL \
   (PTA_IVYBRIDGE | PTA_AVX2 | PTA_BMI | PTA_BMI2 | PTA_LZCNT \
-   | PTA_FMA | PTA_MOVBE | PTA_RTM | PTA_HLE)
+   | PTA_FMA | PTA_MOVBE | PTA_HLE)
 #define PTA_BROADWELL \
   (PTA_HASWELL | PTA_ADX | PTA_PRFCHW | PTA_RDSEED)
 #define PTA_BONNELL \
--cut here--