[patch] Fixed-point patch 10/10

Fu, Chao-Ying fu@mips.com
Sat Sep 22 06:38:00 GMT 2007


> > 
> > Doesn't that just reduce to:
> > 
> > proc check_effective_target_fixed_point { } {
> >     return [check_no_compiler_messages fixed_point object {
> >         _Sat _Fract x; _Sat _Accum y;
> >     }]
> > }
> > 
> 
>   This function is much simpler.  I will change to use this.  
> Thanks a lot!
> 
Hi,

  I have checked in the patch 10/10 with Richard's version of
"check_effective_target_fixed_point".  Because of the issue of 
sign/zero extension, not all tests pass.  Thanks a lot!

----
make check-gcc//mips-sim-idt32 RUNTESTFLAGS="fixed-point.exp"

Ex 1: (mipsisa32r2-elfoabi)
FAIL: gcc.dg/fixed-point/func-struct.c execution test

                === gcc Summary ===

# of expected passes            1025
# of unexpected failures        1
/home/fu/dev/gcc4x/build32r2-abi32/gcc/xgcc  version 4.3.0 20070921 (experimental) [trunk revision 128652] (GCC)

Ex 2: (mipsisa64-abi)
FAIL: gcc.dg/fixed-point/binary.c execution test
FAIL: gcc.dg/fixed-point/convert.c execution test
FAIL: gcc.dg/fixed-point/func-struct.c execution test

                === gcc Summary ===

# of expected passes            1023
# of unexpected failures        3
/home/fu/dev/gcc4x/build64/gcc/xgcc  version 4.3.0 20070921 (experimental) [trunk revision 128652] (GCC)
---

Regards,
Chao-ying



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