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| author | Wolfgang Gellerich <gellerich@de.ibm.com> | 2007-07-09 20:12:51 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2007-07-09 20:12:51 +0000 |
| commit | 0f67fa83f2c26552227efc893ae27a910a40e140 (patch) | |
| tree | 01bce16cd8187f0c885645cbd5419094990089a3 /gcc/genopinit.c | |
| parent | b462d62dafaa25a4445191cd1685d2a7c343d1b6 (diff) | |
| download | gcc-0f67fa83f2c26552227efc893ae27a910a40e140.zip gcc-0f67fa83f2c26552227efc893ae27a910a40e140.tar.gz gcc-0f67fa83f2c26552227efc893ae27a910a40e140.tar.bz2 | |
optabs.h: Added declaration for signbit_optab.
2007-07-09 Wolfgang Gellerich <gellerich@de.ibm.com>
* optabs.h: Added declaration for signbit_optab.
* optabs.c: (init_optabs): Added initialization for signbit_optab.
* genoptinit.c (optabs): Added entry for signbit insns.
* builtins.c (expand_builtin_signbit): Added code to use a signbit insn,
if available.
* config/s390/s390.h (S390_TDC_SIGNBIT_SET): New constant.
* config/s390/s390.md (signbit<mode>2): New expander.
From-SVN: r126495
Diffstat (limited to 'gcc/genopinit.c')
| -rw-r--r-- | gcc/genopinit.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/genopinit.c b/gcc/genopinit.c index 0838058..3ed772e 100644 --- a/gcc/genopinit.c +++ b/gcc/genopinit.c @@ -177,6 +177,7 @@ static const char * const optabs[] = "push_optab->handlers[$A].insn_code = CODE_FOR_$(push$a1$)", "reload_in_optab[$A] = CODE_FOR_$(reload_in$a$)", "reload_out_optab[$A] = CODE_FOR_$(reload_out$a$)", + "signbit_optab[$A] = CODE_FOR_$(signbit$F$a2$)", "movmem_optab[$A] = CODE_FOR_$(movmem$a$)", "cmpstr_optab[$A] = CODE_FOR_$(cmpstr$a$)", "cmpstrn_optab[$A] = CODE_FOR_$(cmpstrn$a$)", |