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| author | David Malcolm <dmalcolm@redhat.com> | 2014-08-19 18:24:21 +0000 |
|---|---|---|
| committer | David Malcolm <dmalcolm@gcc.gnu.org> | 2014-08-19 18:24:21 +0000 |
| commit | 981ac3c795ed23053c0a82d01d8d3158429a547f (patch) | |
| tree | 027256b48c5fed3ba51c729ba3c322cf1b89e3f1 | |
| parent | 7dcc3ab587749e9898da60baef6f9c9d43a5626d (diff) | |
| download | gcc-981ac3c795ed23053c0a82d01d8d3158429a547f.zip gcc-981ac3c795ed23053c0a82d01d8d3158429a547f.tar.gz gcc-981ac3c795ed23053c0a82d01d8d3158429a547f.tar.bz2 | |
Return rtx_insn from get_insns/get_last_insn
2014-08-19 David Malcolm <dmalcolm@redhat.com>
* emit-rtl.h (get_insns): Strengthen return type from rtx to
rtx_insn *, adding a checked cast for now.
(get_last_insn): Likewise.
From-SVN: r214180
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/emit-rtl.h | 10 |
2 files changed, 12 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 8c472a8..d86b78b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,11 @@ 2014-08-19 David Malcolm <dmalcolm@redhat.com> + * emit-rtl.h (get_insns): Strengthen return type from rtx to + rtx_insn *, adding a checked cast for now. + (get_last_insn): Likewise. + +2014-08-19 David Malcolm <dmalcolm@redhat.com> + * rtl.h (gen_label_rtx): Strengthen return type from rtx to rtx_code_label *. diff --git a/gcc/emit-rtl.h b/gcc/emit-rtl.h index 8439750..e97e0cb 100644 --- a/gcc/emit-rtl.h +++ b/gcc/emit-rtl.h @@ -77,10 +77,11 @@ extern bool need_atomic_barrier_p (enum memmodel, bool); /* Return the first insn of the current sequence or current function. */ -static inline rtx +static inline rtx_insn * get_insns (void) { - return crtl->emit.x_first_insn; + rtx insn = crtl->emit.x_first_insn; + return safe_as_a <rtx_insn *> (insn); } /* Specify a new insn as the first in the chain. */ @@ -94,10 +95,11 @@ set_first_insn (rtx insn) /* Return the last insn emitted in current sequence or current function. */ -static inline rtx +static inline rtx_insn * get_last_insn (void) { - return crtl->emit.x_last_insn; + rtx insn = crtl->emit.x_last_insn; + return safe_as_a <rtx_insn *> (insn); } /* Specify a new insn as the last in the chain. */ |