llvm-svn: 7135

Corrected capitalization of subheadings.
Created a new subsection for compiling the C front end and moved all references
to it there.
Updated the disk space requirements to reflect the need for the binary C front
end and the optional C front end source.
Added information on unpacking the distribution to the summary section.
Moved autoconf environment variables to the autoconf section.
Changed make to gmake.
Removed some of the precise directions for unpacking the archives.
Fixed some formatting inconsistencies (headings that were not centered).

llvm-svn: 7132

Unfortunately, reallocation also means that the pointer numbering will
change, so increase table size to try to avoid it.

llvm-svn: 7130

taking out the rule for compiling the test driver.
We need the native libraries for libinstr because they are directly
linked into the native CBE or LLC code.  That is the only practical
way to debug them!

llvm-svn: 7129

Also, $(RM) needs -f flag.

llvm-svn: 7128

llvm-svn: 7126

code.  This prevents a compiler warning on Sparc that causes the tests to fail.

llvm-svn: 7125

initializer and the loop index variable already carries the offset information
that we need.

llvm-svn: 7123

llvm-svn: 7122

combined with a '/' separating them.

llvm-svn: 7121

llvm-svn: 7120

some comments.

llvm-svn: 7119

* Made error messages print out what directory failed chdir()
* Put quotes around search arguments to grep
* Use `egrep' instead of `grep -e' because they are equivalent but `grep' does
  not have the `-e' option on Sparc/Solaris
* Added `--enable-jit' to the ./configure command because both X86 and Sparc
  have JITs and we want them to be tested
* Fixed the regular expressions parsing the changes in CVS which were causing
  the script to die

llvm-svn: 7118

llvm-svn: 7117

have access to CVS.

llvm-svn: 7116

instructions, by outputting them as bytes.

llvm-svn: 7115

llvm-svn: 7114

llvm-svn: 7113

llvm-svn: 7112

integer overflow):
We need to use %icc and not %xcc for comparisons on 32-bit or smaller
integer values.

llvm-svn: 7111

of %icc even for 32-bit and smaller comparisons.

llvm-svn: 7110

llvm-svn: 7109

llvm-svn: 7105

llvm-svn: 7104

correct: empirically, "regType" is wrong for a number of registers. Thus, one
can only rely on the "regClass" to figure out what kind of register one is
dealing with.

This change switches to using only "regClass" and adds a few extra DEBUG() print
statements and a few clean-ups in comments and code, mostly minor.

llvm-svn: 7103

llvm-svn: 7102

that <> denotes a tag).

llvm-svn: 7100

will eventually distribute.

llvm-svn: 7099

* Added JIT capability to the LLI description section
* LLC is quasi-x86-capable

llvm-svn: 7098

llvm-svn: 7097

Attempted to better structure and order the document.
Added more information about autoconf, the build system, and how to build LLVM.
Added directions on how to build the C front end.
Added a section on common problems and their solutions.

llvm-svn: 7096

llvm-svn: 7095

Reuse the values if they are constants: this is important so that we index into the right structure field
This fixes bug: BasicAA/2003-07-03-BasicAACrash.ll

llvm-svn: 7093

llvm-svn: 7092

Fix a bug where we removed nodes that were marked U.

llvm-svn: 7090

llvm-svn: 7089

llvm-svn: 7088

llvm-svn: 7087

llvm-svn: 7084

llvm-svn: 7083