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Commit Graph

104 Commits

Author SHA1 Message Date
Nate Begeman
09997f1012 Add Subtarget support to PowerPC. Next up, using it.
llvm-svn: 22644
2005-08-04 07:12:09 +00:00
Jeff Cohen
81980781a1 Eliminate tabs and trailing spaces.
llvm-svn: 22520
2005-07-27 05:53:44 +00:00
Chris Lattner
b383dec36f Minor changes to improve comments and fix the build on _WIN32 systems.
llvm-svn: 22391
2005-07-12 02:36:10 +00:00
Nate Begeman
626fb671c8 Implement Subtarget support
Implement the X86 Subtarget.

This consolidates the checks for target triple, and setting options based
on target triple into one place.  This allows us to convert the asm printer
and isel over from being littered with "forDarwin", "forCygwin", etc. into
just having the appropriate flags for each subtarget feature controlling
the code for that feature.

This patch also implements indirect external and weak references in the
X86 pattern isel, for darwin.  Next up is to convert over the asm printers
to use this new interface.

llvm-svn: 22389
2005-07-12 01:41:54 +00:00