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| author | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-12 11:34:24 +0000 |
|---|---|---|
| committer | uros <uros@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-02-12 11:34:24 +0000 |
| commit | 4737caf22cfca1f3d49eef7663b048393570e43e (patch) | |
| tree | cb186a5041a6d892c57dd7ea7381d5eb638b0449 /gcc/optabs.c | |
| parent | 82f7261aab7d0d5fc4a606e256f7314ea3cbc024 (diff) | |
| download | gcc-4737caf22cfca1f3d49eef7663b048393570e43e.tar.gz | |
* optabs.h (enum optab_index): Add new OTI_ldexp.
(ldexp_optab): Define corresponding macro.
* optabs.c (init_optabs): Initialize ldexp_optab.
* genopinit.c (optabs): Implement ldexp_optab using ldexp?f3
patterns.
* builtins.c (expand_builtin_mathfn_2): Handle BUILT_IN_LDEXP{,F,L}
using ldexp_optab.
(expand_builtin): Expand BUILT_IN_LDEXP{,F,L} using
expand_builtin_mathfn_2 if flag_unsafe_math_optimizations is set.
* config/i386/i386.md (ldexpsf3, ldexpdf3, ldexpxf3): New expanders
to implement ldexpf, ldexp and ldexpl built-ins as inline x87
intrinsics.
testsuite:
* gcc.dg/builtins-34.c: Also check ldexp*.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@94931 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 75c78cd9b2d..95256207da7 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -5027,6 +5027,7 @@ init_optabs (void) exp10_optab = init_optab (UNKNOWN); exp2_optab = init_optab (UNKNOWN); expm1_optab = init_optab (UNKNOWN); + ldexp_optab = init_optab (UNKNOWN); logb_optab = init_optab (UNKNOWN); ilogb_optab = init_optab (UNKNOWN); log_optab = init_optab (UNKNOWN); |