Hi
  Our SFW build process uses this  "-xregs=no%appl" while building on 
sparc/sparcv9. Where can I find more information on this compiler flag ? 
What does it do ? I am noticing subtle difference in behavior within an 
application when compiled with -xO4 -xregs=no%appl compared to just 
compiling with -xO4.

- Sriram

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