TMS320VC33: Compiler issue

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TEXAS INSTRUMENTS MICROPROCESSOR DEVELOPMENT TOOLS
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The following V4.70 defects have been fixed with V5.00:

     Ref #       Bug Description
     --------    -----------------------------
     SDSsq03144  "ISR does not save AR0 even though it modifies it"
                    Interrupt Service Routines are not properly saving
                    all the registers, especially AR0 in the example
                    code given.

     SDSsq03247  "Sometimes the map and stdout don't report .cinit section"
	 	    Under some situations after using the -cr 
		    (RAM initialization - initialization by loader) option 
		    with the Linker, hex30 will fail to specify to stdout 
	 	    and the hex30 map file that the .cinit section is being 
		    placed in the hex output.

     SDSsq03254  "Linker core dumps when fill is used in MEMORY directive"

     SDSsq03255  "Passing -g to asm30 does not work with current Debuggers"
                    When the -g option is used with asm30 or cl30 for
                    assembly files, the assembler places debug information
                    in the COFF file that makes the C3x Debugger V5.00 and
                    the C4x Debugger V2.40 fail.

     SDSsq03256  "opt30 does not recognize the -v32 and -v44 options"
                    The optimizer does not recognize the -v32 or -v44
                    option.  This is true even when the shell, cl30, calls
                    the optimizer, opt30.

     SDSsq03264  "Out of memory error with Win32 and DOS/4GW versions"
                    The shell, cl30, will give a "out of memory" error if
                    it is called without a source file on the command line
                    (for example: cl30 -z c30.cmd).  This is only a problem
                    with the DOS versions.

     SDSsq03277	 "Request to add command file capability to ar30"

     SDSsq03298  "Bug dereferencing a casted pointer to a float member
		  of a structure"
		     When using -sn incorrect code is generated for the
		     following code sequence

		     typedef struct{
			float f;
			int i;
		     }A;

		     bug(A *a, int *ptr){
			ptr[1] = *(int *)&a->f;
		     }
		    
     SDSsq03324  "The optimizer incorrectly calculated an address while
		  folding a loop"

     SDSsq03354  "Hex conversion utility reports an error when using
		  the -cr option"

     SDSsq03360	 "Compiler generates incorrect code for an assignment 
		  to a floating point structure member"

     SDSsq03390	 "Assembler gives cryptic error message for misuse of R11
		  in 3 operand instruction"
		  
                  The assembler gives the cryptic error message:
   
		  "filename", line xx:  PORTS MUST BE PREDEFINED FOR 
	  	  THIS INSTRUCTION

		  when R11 is improperly used in a parallel MPYF3 || STF 
		  instruction.

	 	   i.e.      mpfy3 *ar1++(1)%, r6, r11
                          || stf   r11, *aro++(1)

     SDSsq03457  "Compiler generates an instruction stream that corrupts 
		  condition codes set by a compare and used by a branch"