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| author | Richard Henderson <rth@cygnus.com> | 2000-08-03 21:14:52 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-08-03 21:14:52 -0700 |
| commit | 1183777788eafb694ad7857ccd31bcff0f37616b (patch) | |
| tree | ecdc1f24363738ced00c0e569379e929b81926b1 /gcc | |
| parent | ba89d661ac573f2402fa4f3b4cb117c8c74968e2 (diff) | |
| download | gcc-1183777788eafb694ad7857ccd31bcff0f37616b.zip gcc-1183777788eafb694ad7857ccd31bcff0f37616b.tar.gz gcc-1183777788eafb694ad7857ccd31bcff0f37616b.tar.bz2 | |
i386.md (return_indirect_internal): New.
* i386.md (return_indirect_internal): New.
* i386.c (ix86_expand_epilogue): Use it.
From-SVN: r35471
Diffstat (limited to 'gcc')
| -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 237bf48..ab59c2e 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 c02dfc7..3a2603e 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 b6324b6..1d771e4 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)] "" |