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authorH.J. Lu <hjl.tools@gmail.com>2024-04-04 15:43:50 -0700
committerH.J. Lu <hjl.tools@gmail.com>2024-04-06 05:03:55 -0700
commit9e1f4aef865ddeffeb4b5f6578fefab606783120 (patch)
tree63d8e53c89c6f2987491e177426954b0ea93a3bb /dlfcn/Makefile
parentc27f8763cffbb7db9b3f1f5e09ef24d26cbb63f4 (diff)
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x86-64: Exclude FMA4 IFUNC functions for -mapxf
When -mapxf is used to build glibc, the resulting glibc will never run
on FMA4 machines.  Exclude FMA4 IFUNC functions when -mapxf is used.
This requires GCC which defines __APX_F__ for -mapxf with commit:

1df56719bd8 x86: Define __APX_F__ for -mapxf

Reviewed-by: Sunil K Pandey <skpgkp2@gmail.com>
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