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57 Commits

Author SHA1 Message Date
Oscar Fuentes a9ac909248 CMake: MSVC++ no longer uses a special configuration method. 
llvm-svn: 58132
 2008-10-25 03:29:36 +00:00
Oscar Fuentes 64c996271e CMake: `make install' for libraries, executables and header files. 
llvm-svn: 57945
 2008-10-22 02:56:07 +00:00
Dan Gohman ca0546facc Fun x86 encoding tricks: when adding an immediate value of 128, 
use a SUB instruction instead of an ADD, because -128 can be
encoded in an 8-bit signed immediate field, while +128 can't be.
This avoids the need for a 32-bit immediate field in this case.

A similar optimization applies to 64-bit adds with 0x80000000,
with the 32-bit signed immediate field.

To support this, teach tablegen how to handle 64-bit constants.

llvm-svn: 57663
 2008-10-17 01:33:43 +00:00
Oscar Fuentes cdc95498f5 CMake: Builds all targets. 
llvm-svn: 56641
 2008-09-26 04:40:32 +00:00
Oscar Fuentes 24b43007d1 CMake: Disabled some warnings for MSVC. 
llvm-svn: 56565
 2008-09-24 19:27:54 +00:00
Oscar Fuentes 8807bddf08 CMake build system: support for parallel builds. 
llvm-svn: 56453
 2008-09-22 18:21:51 +00:00
Oscar Fuentes a229b3c9a7 Initial support for the CMake build system. 
llvm-svn: 56419
 2008-09-22 01:08:49 +00:00