Commit Graph

18 Commits

Author SHA1 Message Date
Michael Liao
be02a90de1 Add support of RTM from TSX extension
- Add RTM code generation support throught 3 X86 intrinsics:
  xbegin()/xend() to start/end a transaction region, and xabort() to abort a
  tranaction region



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167573 91177308-0d34-0410-b5e6-96231b3b80d8
2012-11-08 07:28:54 +00:00
Benjamin Kramer
5908536673 Replace (Lower|Upper)caseString in favor of StringRef's newest methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143891 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-06 20:37:06 +00:00
Evan Cheng
3e74d6fdd2 Move TargetRegistry and TargetSelect from Target to Support where they belong.
These are strictly utilities for registering targets and components.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138450 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-24 18:08:43 +00:00
Evan Cheng
94b9550a32 Rename TargetAsmParser to MCTargetAsmParser and TargetAsmLexer to MCTargetAsmLexer; rename createAsmLexer to createMCAsmLexer and createAsmParser to createMCAsmParser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136027 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-26 00:24:13 +00:00
Evan Cheng
1b0fc9b418 Fix last bits of MC layer issues. llvm-mc doesn't need to initialize TargetMachine's anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135963 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 20:53:02 +00:00
Evan Cheng
a7cfc08ebe Move TargetAsmParser.h TargetAsmBackend.h and TargetAsmLexer.h to MC where they belong.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135833 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-23 00:45:41 +00:00
Chris Lattner
0692ee676f have AsmMatcherEmitter.cpp produce the hunk of code that gets included
into the middle of the class, and rework how the different sections of
the generated file are conditionally included for simplicity.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113163 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-06 19:11:01 +00:00
Chris Lattner
645b209c4a Teach the x86 mc assembler that %dr6 = %db6, this implements
rdar://8013734


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106725 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24 07:29:18 +00:00
Chris Lattner
adabe1a92c more cleanups
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106724 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24 07:18:14 +00:00
Chris Lattner
02758a44e4 reduce indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106723 91177308-0d34-0410-b5e6-96231b3b80d8
2010-06-24 07:16:25 +00:00
Chris Lattner
b8d6e98e56 pass stringref by value instead of by const&
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95627 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-09 00:34:28 +00:00
Sean Callanan
3bdbdd06c8 Fixed the AT&T AsmLexer to report the proper strings
for register tokens.  Before, if it encountered
'%al,' it would report 'al,' as the token.  Now it
correctly reports '%al'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@95594 91177308-0d34-0410-b5e6-96231b3b80d8
2010-02-08 22:50:23 +00:00
Sean Callanan
894c1af05f Moved InstallLexer() from the X86-specific AsmLexer
to the TargetAsmLexer class so that clients can
actually use the TargetAsmLexer they get from a
Target.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94940 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-31 02:28:18 +00:00
Daniel Dunbar
c690aab230 Unbreak MSVC/CMake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94502 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 03:56:22 +00:00
Sean Callanan
7dcef4c475 Added the implementation of the Intel-specific
TargetAsmLexer.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94482 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 01:00:10 +00:00
Sean Callanan
cf2e3d108d Added the TargetAsmLexer implementation for AT&T syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94479 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-26 00:08:25 +00:00
Sean Callanan
436c48485c Implemented the dialect decision logic for the X86
TargetAsmLexer.  Dialect-specific lexing code will
be placed in the functions LexTokenATT() and
LexTokenIntel().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94456 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-25 21:59:20 +00:00
Sean Callanan
e88f55254c Added the skeleton for the implementation of the X86
target-specific AsmLexer, and added the appropriate
registration calls.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94275 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-23 02:43:15 +00:00