------- Comment #1 from ramana dot r at gmail dot com 2009-02-04 23:38 -------
4.4.0 with revision id 143499 generates the following code with -O3 , -O2 and
-Os . The same code is generated for 4.3.3 as well
sub sp, sp, #8
mov r3, sp
mov r2, #0
stmia r3, {r0, r1}
str r2, [r0, #0]
add sp, sp, #8
bx lr
Clearly things have gotten worse with an extra stmia being generated in this
case where the argument registers are being saved on the stack with the stmia
instruction.
--
ramana dot r at gmail dot com changed:
What |Removed |Added
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CC| |rearnsha at arm dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36409
