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| author | Bob Wilson <bob.wilson@acm.org> | 2006-11-06 18:50:37 +0000 |
|---|---|---|
| committer | Bob Wilson <bwilson@gcc.gnu.org> | 2006-11-06 18:50:37 +0000 |
| commit | 09fa8841f49c6f3949130406e27e7f7e080cb176 (patch) | |
| tree | 268c5b13ed6895e2d3676f31c09e3e720f0c0bec /gcc/fortran/expr.c | |
| parent | a548d7b75391323fb617554e965311a6897dd6ed (diff) | |
| download | gcc-09fa8841f49c6f3949130406e27e7f7e080cb176.zip gcc-09fa8841f49c6f3949130406e27e7f7e080cb176.tar.gz gcc-09fa8841f49c6f3949130406e27e7f7e080cb176.tar.bz2 | |
longlong.h (__xtensa__): Add definitions for umul_ppmm...
* longlong.h (__xtensa__): Add definitions for umul_ppmm, __umulsidi3,
count_leading_zeros, and count_trailing_zeros.
* config/xtensa/xtensa.c (TARGET_INIT_BUILTINS): Define.
(TARGET_FOLD_BUILTIN): Define.
(TARGET_EXPAND_BUILTIN): Define.
(xtensa_init_builtins): New.
(xtensa_fold_builtin): New.
(xtensa_expand_builtin): New.
(xtensa_rtx_costs): Add CTZ and CLZ. Adjust costs for MULT.
* config/xtensa/xtensa.h (TARGET_MUL32_HIGH): Define.
(CLZ_DEFINED_VALUE_AT_ZERO): Define.
(CTZ_DEFINED_VALUE_AT_ZERO): Define.
* config/xtensa/xtensa.md (UNSPEC_NSAU): Remove.
(any_extend): New code macro.
(u, su): New code attributes.
(<u>mulsidi3, <u>mulsi3_highpart, clzsi2, ctzsi2): New.
(nsau): Remove; replaced by clzsi2.
(ffssi2): Use clzsi2.
* config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _umulsidi3,
_clzsi2, _ctzsi2, and _ffssi2. Rename _nsau to _clz.
* config/xtensa/lib1funcs.asm (__mulsi3): Support Mul32 option.
(__umulsidi3, __clzsi2, __ctzsi2, __ffssi2): New.
(__nsau_data): Guard with ifdef L_clz instead of L_nsau.
From-SVN: r118524
Diffstat (limited to 'gcc/fortran/expr.c')
0 files changed, 0 insertions, 0 deletions