c637141af0
gcc/ * doc/invoke.texi: Document -mlong-double-64/-mlong-double-80. * config/i386/i386.c (flag_opts): Add -mlong-double-64. (TARGET_HAS_BIONIC): Default long double to 64-bit for Bionic. * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 64 if TARGET_LONG_DOUBLE_64 is true. (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): New macro. (WIDEST_HARDWARE_FP_SIZE): Defined to 80. * config/i386/i386.opt (mlong-double-80): New option. (mlong-double-64): Likewise. * config/i386/i386-c.c (ix86_target_macros): Define __LONG_DOUBLE_64__ for TARGET_LONG_DOUBLE_64. gcc/testsuite/ * gcc.target/i386/long-double-64-1.c: New file. * gcc.target/i386/long-double-64-2.c: Likewise. * gcc.target/i386/long-double-64-3.c: Likewise. * gcc.target/i386/long-double-64-4.c: Likewise. * gcc.target/i386/long-double-80-1.c: Likewise. * gcc.target/i386/long-double-80-2.c: Likewise. * gcc.target/i386/long-double-80-3.c: Likewise. * gcc.target/i386/long-double-80-4.c: Likewise. * gcc.target/i386/long-double-80-5.c: Likewise. * gcc.target/i386/long-double-80-6.c: Likewise. * gcc.target/i386/long-double-80-7.c: Likewise. libgcc/ * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. From-SVN: r190599 |
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.. | ||
config | ||
soft-fp | ||
ChangeLog | ||
config.host | ||
config.in | ||
configure | ||
configure.ac | ||
crtstuff.c | ||
dfp-bit.c | ||
dfp-bit.h | ||
divmod.c | ||
empty.mk | ||
emutls.c | ||
enable-execute-stack-empty.c | ||
enable-execute-stack-mprotect.c | ||
fixed-bit.c | ||
fixed-bit.h | ||
fixed-obj.mk | ||
floatunsidf.c | ||
floatunsisf.c | ||
floatunsitf.c | ||
floatunsixf.c | ||
fp-bit.c | ||
fp-bit.h | ||
gbl-ctors.h | ||
gen-fixed.sh | ||
generic-morestack-thread.c | ||
generic-morestack.c | ||
generic-morestack.h | ||
gstdint.h | ||
gthr-posix.h | ||
gthr-single.h | ||
gthr.h | ||
libgcc2.c | ||
libgcc2.h | ||
libgcc-std.ver.in | ||
libgcov.c | ||
longlong.h | ||
Makefile.in | ||
memcmp.c | ||
memcpy.c | ||
memmove.c | ||
memset.c | ||
mkheader.sh | ||
mkmap-flat.awk | ||
mkmap-symver.awk | ||
shared-object.mk | ||
siditi-object.mk | ||
static-object.mk | ||
sync.c | ||
udivmod.c | ||
udivmodsi4.c | ||
unwind-arm-common.inc | ||
unwind-c.c | ||
unwind-compat.c | ||
unwind-compat.h | ||
unwind-dw2-fde-compat.c | ||
unwind-dw2-fde-dip.c | ||
unwind-dw2-fde.c | ||
unwind-dw2-fde.h | ||
unwind-dw2.c | ||
unwind-dw2.h | ||
unwind-generic.h | ||
unwind-pe.h | ||
unwind-seh.c | ||
unwind-sjlj.c | ||
unwind.inc |