diff options
author | Wolfgang Gellerich <gellerich@de.ibm.com> | 2007-07-09 20:12:51 +0000 |
---|---|---|
committer | Ulrich Weigand <uweigand@de.ibm.com> | 2007-07-09 20:12:51 +0000 |
commit | 82ac36af36a72e54eec561a554f2511f616abe22 (patch) | |
tree | 01bce16cd8187f0c885645cbd5419094990089a3 /gcc/genopinit.c | |
parent | 6250dda98b693620bf3fb88e2ac3419459370570 (diff) |
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.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@126495 138bc75d-0d04-0410-961f-82ee72b054a4
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 0838058fdcb..3ed772e0db7 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$)", |