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| author | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-09 20:12:51 +0000 |
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| committer | uweigand <uweigand@138bc75d-0d04-0410-961f-82ee72b054a4> | 2007-07-09 20:12:51 +0000 |
| commit | 93f564d603705e3e717097547f34510ed7f19da3 (patch) | |
| tree | 01bce16cd8187f0c885645cbd5419094990089a3 /gcc/genopinit.c | |
| parent | efd4cd99a429aac82f7bac08f0756dab535a2581 (diff) | |
| download | ppe42-gcc-93f564d603705e3e717097547f34510ed7f19da3.tar.gz ppe42-gcc-93f564d603705e3e717097547f34510ed7f19da3.zip | |
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: svn+ssh://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$)", |
