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Switch PPC64 long double to 64 bits until the compiler is fixed.

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XXX: This changes the ABI of the libraries.
This commit is contained in:
christos 2019-05-11 02:37:58 +00:00
parent 797048a392
commit 6f6e225c3d
1 changed files with 9 additions and 2 deletions
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11
external/gpl3/gcc/dist/gcc/config/rs6000/netbsd64.h vendored
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@ -592,9 +592,16 @@ extern int dot_symbols;
#define USE_LD_AS_NEEDED 1
#endif
/* NetBSD ppc64 has 128-bit long double support. */
/*
* NetBSD ppc64 used to have 128-bit long double support.
* But it does not work anymore:
* (insn 23 22 24 5 (set (reg:CCFP 179)
* (compare:CCFP (reg/v:TF 171 [ a ])
* (reg:TF 177)))
* "/usr/src/sys/external/bsd/compiler_rt/dist/lib/builtins/fixxfti.c":43 -1
*/
#undef RS6000_DEFAULT_LONG_DOUBLE_SIZE
#define RS6000_DEFAULT_LONG_DOUBLE_SIZE 128
#define RS6000_DEFAULT_LONG_DOUBLE_SIZE 64
#define POWERPC_NETBSD