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| author | kan <kan@FreeBSD.org> | 2003-08-22 02:56:07 +0000 |
|---|---|---|
| committer | kan <kan@FreeBSD.org> | 2003-08-22 02:56:07 +0000 |
| commit | 08db0e4d745472adc9c30de407304713c78e950e (patch) | |
| tree | aa86de970d24a76b30b53157cf41e9d09ffe4d51 /contrib/gcc/config/sparc | |
| parent | 7b704871fdac058719f34a1e6b9de71ee76c5be4 (diff) | |
| download | FreeBSD-src-08db0e4d745472adc9c30de407304713c78e950e.zip FreeBSD-src-08db0e4d745472adc9c30de407304713c78e950e.tar.gz | |
Gcc 3.3.1-release.
Diffstat (limited to 'contrib/gcc/config/sparc')
| -rw-r--r-- | contrib/gcc/config/sparc/sparc.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/contrib/gcc/config/sparc/sparc.c b/contrib/gcc/config/sparc/sparc.c index 7c25bc5..5b03f05 100644 --- a/contrib/gcc/config/sparc/sparc.c +++ b/contrib/gcc/config/sparc/sparc.c @@ -4037,11 +4037,19 @@ sparc_nonflat_function_epilogue (file, size, leaf_function) of a function were call foo; dslot; this can make the return PC of foo (ie. address of call instruction plus 8) point to the first instruction in the next function. */ - rtx insn; - - fputs("\tnop\n", file); + rtx insn, last_real_insn; insn = get_last_insn (); + + last_real_insn = prev_real_insn (insn); + if (last_real_insn + && GET_CODE (last_real_insn) == INSN + && GET_CODE (PATTERN (last_real_insn)) == SEQUENCE) + last_real_insn = XVECEXP (PATTERN (last_real_insn), 0, 0); + + if (last_real_insn && GET_CODE (last_real_insn) == CALL_INSN) + fputs("\tnop\n", file); + if (GET_CODE (insn) == NOTE) insn = prev_nonnote_insn (insn); if (insn && GET_CODE (insn) == BARRIER) |
