Linux Technology Preview, Build 24 - June 2006

Update: Sun Studio Compilers for Linux Technology Preview

We've just made Build 24 - June 2006 available for download visit:
http://developers.sun.com/prodtech/cc/downloads/tech_preview.jsp

Some of the features changes available in this update include:
  • OpenMP support for cc and f95
  • -xipo, whole-program interprocedural optimization
  • For Sun C and C++ compilers:
  • Thread local storate support
  • -fast command line macro now includes: -dalign -fns -nofstore -fsimple=2 -fsingle -xalias_level=basic -xtarget=native -xO5 -xregs=frameptr
  • suncc, sunCC, sunf90, sunf77, sunf95, sunc89, sunc99, sunas compiler driver nicknames
  • -m32 and -m64 flags specifying respectively, the ILP32 and LP64 address models
  • The -xMD, -xMF, -xMMD flags for controlling makefile dependency information
  • #include_next directive
  • aligned and visibility __attribute__ support in C
  • value returning blocks in C
  • __typeof__ support in C
  • Zero length arrays in C
  • C++ compiler: stlport4 and rw7 libraries

  • For Fortran compiler:
  • -fast command line macro now includes: -xO5 -xtarget=native -xprefetch=auto -dalign -fsimple=2 -fns=yes -ftrap=common -nofstore
  • interval arithmetic on Solaris Intel
  • CAUTION messages issued when using the same symbols that are defined in different modules.
  • Faster compilation time for source files with many constant values.
  • Intrinsic functions called with UNSIGNED arguments improved.

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About

Douglas is a principal software engineer working as the C compiler project lead and the Oracle Solaris Studio technical lead.

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