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* config/frv/linux.h (TARGET_C99_FUNCTIONS): Define to 0.

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From-SVN: r89525
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Alexandre Oliva 2004-10-25 08:35:34 +00:00 committed by Alexandre Oliva
parent a6cb87fba6
commit 4318d4a1b6
2 changed files with 19 additions and 0 deletions
gcc
ChangeLog
config/frv
linux.h

4
gcc/ChangeLog

@ -1,3 +1,7 @@
2004-10-25 Alexandre Oliva <aoliva@redhat.com>
* config/frv/linux.h (TARGET_C99_FUNCTIONS): Define to 0.
2004-10-25 Alexandre Oliva <aoliva@redhat.com>
* config/frv/frv.md (movdi, movdf): Handle wide-constant splits

15
gcc/config/frv/linux.h

@ -71,4 +71,19 @@ asm (TEXT_SECTION_ASM_OP);
#undef Twrite
#define Twrite __write
/* uClibc doesn't support many of the C90-reserved C99-defined math
functions. Make sure we don't implicitly generate them unless C99
support is explicitly requested. This will affect both frv-linux
and frv-uclinux. Even though the glibc, the primary library for
frv-linux, would enable better code to be generated with
TARGET_C99_FUNCTIONS defined to 1, uClinux can be used as the
library for frv-linux as well, and we'd better have that work
correctly. Maybe we move this to a uclibc.h header in the future,
and use that for frv-uclinux and frv-linux-uclibc? Define it here
for now, such that we can still get exactly the same code out of
both frv-linux-gcc and frv-uclinux-gcc, when feeding them the same
preprocessed sources. */
#undef TARGET_C99_FUNCTIONS
#define TARGET_C99_FUNCTIONS 0
#endif /* __FRV_LINUX_H__ */