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author | Ian Lance Taylor <ian@airs.com> | 2005-08-01 21:16:31 +0000 |
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committer | Richard Henderson <rth@gcc.gnu.org> | 2005-08-01 14:16:31 -0700 |
commit | 9e254451d2c54ff1fc1c9f1de87110566808af35 (patch) | |
tree | 34ac4d017689743b8d8c8016d3db1ede47484578 /gcc/real.h | |
parent | 5e9d09007dfa95afa0b3cf979a8b36be46174850 (diff) | |
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Makefile.in (RTL_BASE_H): Add real.h.
* Makefile.in (RTL_BASE_H): Add real.h.
* real.h (REAL_VALUE_FROM_CONST_DOUBLE): Use structure copy
instead of memcpy.
* emit-rtl.c (const_double_from_real_value): Likewise; use rtx.u.rv
directly.
* rtl.c (rtl_check_failed_code_mode): New.
* rtl.h (struct rtx_def): Add u.rv.
(XCMWINT, XCNMPRV): New.
(CONST_DOUBLE_LOW, CONST_DOUBLE_HIGH): Use XCMWINT.
(CONST_DOUBLE_REAL_VALUE): Use XCNMPRV; constify.
Co-Authored-By: Richard Henderson <rth@redhat.com>
From-SVN: r102643
Diffstat (limited to 'gcc/real.h')
-rw-r--r-- | gcc/real.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -364,7 +364,7 @@ REAL_VALUE_TYPE real_value_from_int_cst (tree, tree); /* Given a CONST_DOUBLE in FROM, store into TO the value it represents. */ #define REAL_VALUE_FROM_CONST_DOUBLE(to, from) \ - memcpy (&(to), &CONST_DOUBLE_LOW ((from)), sizeof (REAL_VALUE_TYPE)) + ((to) = *CONST_DOUBLE_REAL_VALUE (from)) /* Return a CONST_DOUBLE with value R and mode M. */ #define CONST_DOUBLE_FROM_REAL_VALUE(r, m) \ |