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| author | Bernd Schmidt <bernds@codesourcery.com> | 2014-11-05 12:14:10 +0000 |
|---|---|---|
| committer | Bernd Schmidt <bernds@gcc.gnu.org> | 2014-11-05 12:14:10 +0000 |
| commit | 68df21f784949554ece3290636602f2b16d4df54 (patch) | |
| tree | 4e395d51700f5f029db72fab7639174d614f22bc /gcc/optabs.c | |
| parent | 96023bbaff939ca5fe957688a940f045201c55c1 (diff) | |
| download | gcc-68df21f784949554ece3290636602f2b16d4df54.zip gcc-68df21f784949554ece3290636602f2b16d4df54.tar.gz gcc-68df21f784949554ece3290636602f2b16d4df54.tar.bz2 | |
Allow a port not to define an indirect_jump pattern.
* optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
sorry if necessary.
From-SVN: r217120
Diffstat (limited to 'gcc/optabs.c')
| -rw-r--r-- | gcc/optabs.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/gcc/optabs.c b/gcc/optabs.c index 7e64eac..6278d7d 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -4531,13 +4531,16 @@ prepare_float_lib_cmp (rtx x, rtx y, enum rtx_code comparison, /* Generate code to indirectly jump to a location given in the rtx LOC. */ void -emit_indirect_jump (rtx loc) +emit_indirect_jump (rtx loc ATTRIBUTE_UNUSED) { +#ifndef HAVE_indirect_jump + sorry ("indirect jumps are not available on this target"); +#else struct expand_operand ops[1]; - create_address_operand (&ops[0], loc); expand_jump_insn (CODE_FOR_indirect_jump, 1, ops); emit_barrier (); +#endif } #ifdef HAVE_conditional_move |