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| author | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-04 08:56:32 +0000 |
|---|---|---|
| committer | ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> | 2013-06-04 08:56:32 +0000 |
| commit | 8c45824dd66c1f2371c68ada279f5bae54191a44 (patch) | |
| tree | 4f8825d4fa1be11ed9e79f9aea1c1495ed811e18 /gcc/gensupport.c | |
| parent | 8744b4c5b5a838296875f5a4d5f2274048305388 (diff) | |
| download | gcc-8c45824dd66c1f2371c68ada279f5bae54191a44.tar.gz | |
2013-06-04 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
* rtl.def: Add extra fourth optional field to define_cond_exec.
* gensupport.c (process_one_cond_exec): Process attributes from
define_cond_exec.
* doc/md.texi: Document fourth field in define_cond_exec.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@199640 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/gensupport.c')
| -rw-r--r-- | gcc/gensupport.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/gensupport.c b/gcc/gensupport.c index 1092bd8111e..19b92408dc4 100644 --- a/gcc/gensupport.c +++ b/gcc/gensupport.c @@ -1717,6 +1717,21 @@ process_one_cond_exec (struct queue_elem *ce_elem) XVECEXP (insn, 1, 0) = pattern; } + if (XVEC (ce_elem->data, 3) != NULL) + { + rtvec attributes = rtvec_alloc (XVECLEN (insn, 4) + + XVECLEN (ce_elem->data, 3)); + int i = 0; + int j = 0; + for (i = 0; i < XVECLEN (insn, 4); i++) + RTVEC_ELT (attributes, i) = XVECEXP (insn, 4, i); + + for (j = 0; j < XVECLEN (ce_elem->data, 3); j++, i++) + RTVEC_ELT (attributes, i) = XVECEXP (ce_elem->data, 3, j); + + XVEC (insn, 4) = attributes; + } + XSTR (insn, 2) = alter_test_for_insn (ce_elem, insn_elem); XTMPL (insn, 3) = alter_output_for_insn (ce_elem, insn_elem, alternatives, max_operand); |