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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2000-08-16 01:15:37 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2000-08-15 21:15:37 -0400 |
| commit | 7393c6422b26ff6275354b69b74cb06c280caa16 (patch) | |
| tree | fae62ef4946025fccda89bb881cd3b03f4785068 /libjava/java | |
| parent | 81baa09a56392e03742b4b253b9fd82b3ecbd783 (diff) | |
| download | gcc-7393c6422b26ff6275354b69b74cb06c280caa16.zip gcc-7393c6422b26ff6275354b69b74cb06c280caa16.tar.gz gcc-7393c6422b26ff6275354b69b74cb06c280caa16.tar.bz2 | |
calls.c (ECF_SP_DEPRESSED): New macro.
* calls.c (ECF_SP_DEPRESSED): New macro.
(calls_function_1): Treat calling sp-depressed function as alloca.
(emit_call_1): Don't adjust SP if calling sp-depressed function.
(expand_call): Set ECF_SP_DEPRESSED if TYPE_RETURNS_STACK_DEPRESSED.
If sp-depressed, ensure block saves and restores SP.
* fold-const.c (extract_muldiv): Only check TYPE_IS_SIZETYPE
for INTEGER_TYPE.
* function.c (keep_stack_depressed): New function.
(thread_prologue_and_epilogue_insns): Call it.
* print-tree.c (print_node): Use HOST_WIDE_INT_PRINT_UNSIGNED
to print DECL_OFFSET_ALIGN.
Print no-force-blk and transparent-union flags properly.
* stmt.c (expand_goto_internal): Don't restore stack if last block
and function returns with sp depressed.
(fixup_gotos): Likewise.
(save_stack_pointer): New function, from code in expand_decl.
(expand_decl): Call new function.
* tree.h (TYPE_IS_SIZETYPE): Call INTEGER_TYPE_CHECK.
(TYPE_RETURNS_STACK_DEPRESSED): New macro.
(save_stack_pointer): New declaration.
From-SVN: r35734
Diffstat (limited to 'libjava/java')
0 files changed, 0 insertions, 0 deletions