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| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-08-04 04:14:52 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-08-04 04:14:52 +0000 |
| commit | 403c0692f22f126b8353efa471cd5388d7f94536 (patch) | |
| tree | ecdc1f24363738ced00c0e569379e929b81926b1 | |
| parent | 71aa9da49a647f40be52849e809d9264b1601629 (diff) | |
| download | ppe42-gcc-403c0692f22f126b8353efa471cd5388d7f94536.tar.gz ppe42-gcc-403c0692f22f126b8353efa471cd5388d7f94536.zip | |
* i386.md (return_indirect_internal): New.
* i386.c (ix86_expand_epilogue): Use it.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35471 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/config/i386/i386.c | 2 | ||||
| -rw-r--r-- | gcc/config/i386/i386.md | 8 |
3 files changed, 14 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 237bf485eee..ab59c2e60b3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-08-03 Richard Henderson <rth@cygnus.com> + + * config/i386/i386.md (return_indirect_internal): New. + * config/i386/i386.c (ix86_expand_epilogue): Use it. + 2000-08-03 Zack Weinberg <zack@wolery.cumb.org> * cpplex.c (parse_name): Might have to glue a CPP_OTHER token diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index c02dfc77346..3a2603e0836 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2138,7 +2138,7 @@ ix86_expand_epilogue (emit_return) emit_insn (gen_popsi1 (ecx)); emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx, popc)); - emit_indirect_jump (ecx); + emit_jump_insn (gen_return_indirect_internal (ecx)); } else emit_jump_insn (gen_return_pop_internal (popc)); diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index b6324b6ff7a..1d771e4a5cd 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -8681,6 +8681,14 @@ (set_attr "length_immediate" "2") (set_attr "modrm" "0")]) +(define_insn "return_indirect_internal" + [(return) + (use (match_operand:SI 0 "register_operand" "r"))] + "reload_completed" + "jmp\\t%*%0" + [(set_attr "type" "ibr") + (set_attr "length_immediate" "0")]) + (define_insn "nop" [(const_int 0)] "" |
