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| author | Richard Henderson <rth@cygnus.com> | 2000-05-01 16:59:00 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2000-05-01 16:59:00 -0700 |
| commit | 8be9eb00e597711234653e0f9647f63f1196b88f (patch) | |
| tree | 16a16614a44a3ce8b5acfd2d907ca45d20147f62 | |
| parent | 5062dbd5ae2d18db9d6e715b38ee2e0a724fcdcc (diff) | |
| download | gcc-8be9eb00e597711234653e0f9647f63f1196b88f.zip gcc-8be9eb00e597711234653e0f9647f63f1196b88f.tar.gz gcc-8be9eb00e597711234653e0f9647f63f1196b88f.tar.bz2 | |
* calls.c (expand_call): Don't emit reg notes for a sibcall.
From-SVN: r33596
| -rw-r--r-- | gcc/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/calls.c | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 922b5b0..e616f69 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2000-05-01 Richard Henderson <rth@cygnus.com> + * calls.c (expand_call): Don't emit reg notes for a sibcall. + +2000-05-01 Richard Henderson <rth@cygnus.com> + * ifcvt.c (if_convert): Only verify_flow_info if ENABLE_CHECKING. 2000-05-01 Jason Merrill <jason@casey.cygnus.com> diff --git a/gcc/calls.c b/gcc/calls.c index 78e3f10..3eb7964 100644 --- a/gcc/calls.c +++ b/gcc/calls.c @@ -2908,7 +2908,8 @@ expand_call (exp, target, ignore) Test valreg so we don't crash; may safely ignore `const' if return type is void. Disable for PARALLEL return values, because we have no way to move such values into a pseudo register. */ - if ((flags & (ECF_CONST | ECF_PURE)) + if (pass + && (flags & (ECF_CONST | ECF_PURE)) && valreg != 0 && GET_CODE (valreg) != PARALLEL) { rtx note = 0; |