[Bug target/8603] [Alpha] s?addl pattern doesn't work

dhazeghi@yahoo.com gcc-bugzilla@gcc.gnu.org
Mon May 26 05:26:00 GMT 2003


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=8603



------- Additional Comments From dhazeghi@yahoo.com  2003-05-26 05:13 -------
Hello,

with gcc 3.2.3, I get the reported behavior. With gcc 3.3 branch and mainline (20030524) I the 
following result. Is this correct? Thanks,

Dara

test.o:     file format elf64-alpha

Disassembly of section .text:

0000000000000000 <f>:
   0:   41 04 11 42     s4addq  a0,a1,t0
   4:   00 00 e1 43     sextl   t0,v0
   8:   01 80 fa 6b     ret
   c:   00 00 fe 2f     unop    

0000000000000010 <g>:
  10:   61 05 10 42     s4subq  a0,a0,t0
  14:   00 00 e1 43     sextl   t0,v0
  18:   01 80 fa 6b     ret
  1c:   00 00 fe 2f     unop    



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