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[Bug target/16634] arm-elf-gcc problems when generating code for __attribute__ ((interrupt ("IRQ")))


------- Comment #12 from ramana at gcc dot gnu dot org  2010-01-09 23:27 -------
The code generated on trunk, 4.4 and 4.3 with arm-eabi-gcc at O2 for the test
in Comment #0 is 

int_handler:
        @ Interrupt Service Routine.
        @ args = 0, pretend = 0, frame = 0
        @ frame_needed = 0, uses_anonymous_args = 0
        sub     lr, lr, #4
        stmfd   sp!, {r0, r1, r2, r3, ip, lr}
        bl      foo
        ldmfd   sp!, {r0, r1, r2, r3, ip, pc}^

which appears to be the expected code generated. 


This appears to be fixed. If there is a problem please open a separate bug
report. I tried the testcase in Comment #10 but that doesn't even compile .
Attempting to reverse create a testcase using similar structs didn't show the
problem. 


-- 

ramana at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
           Priority|P2                          |P4
         Resolution|                            |FIXED
   Target Milestone|---                         |4.3.5


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=16634
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