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| author | krebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-03-24 17:38:09 +0000 |
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| committer | krebbel <krebbel@138bc75d-0d04-0410-961f-82ee72b054a4> | 2014-03-24 17:38:09 +0000 |
| commit | 79127ad5470e355503fec0857b0f96ea94dc9fd1 (patch) | |
| tree | aeae7ffed74971f9fea144af390f17c819a9157c /gcc/expr.h | |
| parent | 56afa794e0436dfc7c0914d568fff75a76909678 (diff) | |
| download | gcc-79127ad5470e355503fec0857b0f96ea94dc9fd1.tar.gz | |
2014-03-24 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
PR rtl-optimization/60501
* optabs.def (addptr3_optab): New optab.
* optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
* doc/md.texi ("addptrm3"): Document new RTL standard expander.
* expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
* lra.c (emit_add3_insn): Use the addptr pattern if available.
* config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208796 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/expr.h b/gcc/expr.h index 5111f06e856..524da6731a9 100644 --- a/gcc/expr.h +++ b/gcc/expr.h @@ -180,10 +180,12 @@ extern void emit_libcall_block (rtx, rtx, rtx, rtx); Likewise for subtraction and for just copying. */ extern rtx gen_add2_insn (rtx, rtx); extern rtx gen_add3_insn (rtx, rtx, rtx); +extern rtx gen_addptr3_insn (rtx, rtx, rtx); extern rtx gen_sub2_insn (rtx, rtx); extern rtx gen_sub3_insn (rtx, rtx, rtx); extern rtx gen_move_insn (rtx, rtx); extern int have_add2_insn (rtx, rtx); +extern int have_addptr3_insn (rtx, rtx, rtx); extern int have_sub2_insn (rtx, rtx); /* Emit a pair of rtl insns to compare two rtx's and to jump |