Commit Graph

13 Commits

Author SHA1 Message Date
2b76e1afc5 Reduce size of some tables in tablegen register info output.
Primarily done by using SequenceToOffsetTable to reduce the register pressure set tables and then sizing the indices into the tables appropriately. Size a few other table entries based on content as well. Reduces X86RegisterInfo.o by ~9k.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222621 91177308-0d34-0410-b5e6-96231b3b80d8
2014-11-22 18:30:18 +00:00
00e08fcaa0 Canonicalize header guards into a common format.
Add header guards to files that were missing guards. Remove #endif comments
as they don't seem common in LLVM (we can easily add them back if we decide
they're useful)

Changes made by clang-tidy with minor tweaks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215558 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-13 16:26:38 +00:00
862b504201 Add missing include
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189448 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-28 07:03:02 +00:00
4ffd89fa4d Sort the #include lines for utils/...
I've tried to find main moudle headers where possible, but the TableGen
stuff may warrant someone else looking at it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169251 91177308-0d34-0410-b5e6-96231b3b80d8
2012-12-04 10:37:14 +00:00
5974c31acb Revert r163878 as it breaks on targets with alternate register names. Such targets do not exist in the main tree so this was not noticed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163959 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-15 01:22:42 +00:00
4e5babe4f3 Reduce size of register name index tables by using uint16_t for all in tree targets. If more than 16-bits are needed for any out of tree targets, code will detect and use uint32_t instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163878 91177308-0d34-0410-b5e6-96231b3b80d8
2012-09-14 06:37:49 +00:00
a00b80b04c Fix a bunch of -Wdocumentation warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@162446 91177308-0d34-0410-b5e6-96231b3b80d8
2012-08-23 16:54:08 +00:00
387c9dcdda enhance the intrinsic info stuff to emit encodings that don't fit in 32-bits into a
separate side table, using the handy SequenceToOffsetTable class.  This encodes all
these weird things into another 256 bytes, allowing all intrinsics to be encoded this way.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156995 91177308-0d34-0410-b5e6-96231b3b80d8
2012-05-17 15:55:41 +00:00
c19f72bd83 Use SequenceToOffsetTable in emitRegisterNameString.
This allows suffix sharing in register names. (AX is a suffix of EAX).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153777 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 21:12:52 +00:00
0d4e2ea00e Reapply 153764 and 153761 with a fix.
Use an explicit comparator instead of the default.

The sets are sorted, but not using the default comparator. Hopefully,
this will unbreak the Linux builders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153772 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 20:24:14 +00:00
77ff8bbc2a Revert 153764 and 153761. They broke a --enable-optimized --enable-assertions
--enable-expensive-checks build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153771 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 20:09:06 +00:00
ecf2d9fc0d Compress SimpleValueType lists by sharing.
Many register classes have the same value types. Share the table space.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153764 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 17:42:04 +00:00
184440e808 Add a SequenceToOffsetTable to TableGen.
This is similar to the StringToOffsetTable we use to produce string
tables, but it can be used for other sequences than strings, and it
eliminates entries for suffixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153760 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30 17:25:40 +00:00