[Bug c/19417] New: return value of some functions not properly set (in r3)
cort at fsmlabs dot com
gcc-bugzilla@gcc.gnu.org
Wed Jan 12 23:46:00 GMT 2005
I have included 2 .i and .s files. One correctly sets the return value (r3) and
one does not. The addition of the nonleaf() call causes the return value to be
set properly. If you search the .s files for "cort start return" "cort end
return" you can see it.
It seems that the return value isn't set properly if the function does not call
another function at the out: label.
I'm cross compiling from a 32-bit x86 to a 32-bit PowerPC (of the 6xx/74xx variety).
--
Summary: return value of some functions not properly set (in r3)
Product: gcc
Version: 3.3.2
Status: UNCONFIRMED
Severity: critical
Priority: P1
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: cort at fsmlabs dot com
CC: gcc-bugs at gcc dot gnu dot org
GCC host triplet: i386-linux
GCC target triplet: ppc-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19417
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