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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2003-05-10 22:59:04 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@gcc.gnu.org> | 2003-05-10 22:59:04 +0000 |
| commit | 34dc173c2c848264901401da687c6edea165b7c9 (patch) | |
| tree | 576cc3eb0bc73f866abed200b78ada8bb9e6cdc2 /gcc/config/i386 | |
| parent | a64d0bc69ea6a927a0a16d71681b00099e285d1e (diff) | |
| download | gcc-34dc173c2c848264901401da687c6edea165b7c9.tar.gz | |
except.c (EH_RETURN_STACKADJ_RTX): Do not define.
* except.c (EH_RETURN_STACKADJ_RTX): Do not define.
(EH_RETURN_HANDLER_RTX): Likewise.
(expand_builtin_eh_return): Do not copy stack adjustment
if EH_RETURN_STACKADJ_RTX is not defined.
(expand_eh_return): Likewise. Also, do not pass stack
adjustment as argument to the eh_return pattern.
* except.h (MUST_USE_SJLJ_EXCEPTIONS): Do not define just
because EH_RETURN_STACKADJ_RTX is not defined.
* unwind-dw.c (uw_update_context_1): If EH_RETURN_STACKADJ_RTX
is not defined, treat stack pointer like a regular register.
(uw_init_context_1): Set up fake initial stack pointer register.
(uw_install_context_1): Do not compute stack adjustment if
EH_RETURN_STACKADJ_RTX is not defined.
* config/i386/i386.md ("eh_return"): Remove first argument.
* config/mips/mips.md ("eh_return"): Likewise.
* config/rs6000/rs6000.md ("eh_return"): Likewise.
* config/sh/sh.md ("eh_return"): Likewise.
* config/s390/s390.h (EH_RETURN_STACKADJ_RTX): Remove.
From-SVN: r66672
Diffstat (limited to 'gcc/config/i386')
| -rw-r--r-- | gcc/config/i386/i386.md | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md index e472f976a6b..64d37f60882 100644 --- a/gcc/config/i386/i386.md +++ b/gcc/config/i386/i386.md @@ -14284,11 +14284,10 @@ "ix86_expand_epilogue (0); DONE;") (define_expand "eh_return" - [(use (match_operand 0 "register_operand" "")) - (use (match_operand 1 "register_operand" ""))] + [(use (match_operand 0 "register_operand" ""))] "" { - rtx tmp, sa = operands[0], ra = operands[1]; + rtx tmp, sa = EH_RETURN_STACKADJ_RTX, ra = operands[0]; /* Tricky bit: we write the address of the handler to which we will be returning into someone else's stack frame, one word below the |