Commit Graph

25 Commits

Author SHA1 Message Date
Chris Lattner
43b5f9312d make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94378 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-24 20:43:08 +00:00
Chris Lattner
e73a31f667 Stop building RTTI information for *most* llvm libraries. Notable
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 06:49:46 +00:00
Chris Lattner
c6ef277a0b create a new MCParser library and move some stuff into it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-22 01:44:57 +00:00
Sean Callanan
18b8323de7 Promoted the getTok() method to MCAsmParser so that
the two token accessor functions are declared consistently.
Modified the clients of MCAsmParser to reflect this change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93916 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 21:44:56 +00:00
Sean Callanan
b9a25b7744 Propagated the parser-side Lex function's declaration to
MCAsmParser, and changed the target-specific AsmParsers
to use it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93900 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 20:27:46 +00:00
Chris Lattner
aaec205b87 Generalize mcasmstreamer data emission APIs to take an address space
identifier.  There is no way to work around it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93896 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-19 19:46:13 +00:00
Chris Lattner
9898671a74 Split the TargetAsmParser "ParseInstruction" interface in half:
the new ParseInstruction method just parses and returns a list of
target operands.  A new MatchInstruction interface is used to
turn the operand list into an MCInst.

This requires new/deleting all the operands, but it also gives 
targets the ability to use polymorphic operands if they want to. 


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93469 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 22:21:20 +00:00
Chris Lattner
f007e853e2 prune #includes in TargetAsmParser.h
Pass in SMLoc of instr opcode into ParseInstruction.
Make AsmToken be a class, not a struct.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93457 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 21:32:45 +00:00
Chris Lattner
7659389d0d introduce MCParsedAsmOperand
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93455 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-14 21:21:40 +00:00
Bill Wendling
079b6f5ee5 Add an "ATTRIBUTE_UNUSED" macro (and use it). It's for variables which are
mainly used in debugging and/or assert situations. It should make the compiler
and the static analyzer stop nagging us about them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92181 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-28 01:20:29 +00:00
John McCall
bd13cb911c Every anonymous namespace is different. Caught by clang++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91481 91177308-0d34-0410-b5e6-96231b3b80d8
2009-12-16 00:15:28 +00:00
Kevin Enderby
60131c0d0b Fix ARMAsmParser::ParseMemoryOffsetReg() where the parameter OffsetRegNum should
have been passed as a reference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85823 91177308-0d34-0410-b5e6-96231b3b80d8
2009-11-02 20:14:39 +00:00
Kevin Enderby
9c41fa87ea Updates to the ARM target assembler for llvm-mc per review comments from
Daniel Dunbar.
- Reordered the fields in the ARMOperand Mem struct to make the struct smaller.
Making bool's into 1 bit fields and put the MCExpr* fields adjacent to each
other.
- Fixed a number of places in ARMAsmParser.cpp so they have doxygen comments.
- Change the name of ARMAsmParser::ParseRegister() to MaybeParseRegister and
added the bool ParseWriteBack parameter.
- Changed ARMAsmParser::ParseMemory() to call MaybeParseRegister().
- Added ARMAsmParser::ParseMemoryOffsetReg to factor out parsing the offset of a
memory operand.  And use it for both parsing both preindexed and post indexing
addressing forms in ARMAsmParser::ParseMemory.
- Changed the first argument to ParseShift() to a reference.
- Changed ParseShift() to check for Rrx first and return to reduce nesting.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85632 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-30 22:55:57 +00:00
Daniel Dunbar
2685a29a8d Wire up the ARM MCInst printer, for llvm-mc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84600 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-20 05:15:36 +00:00
Kevin Enderby
e2a98dd2a4 Fix ARM memory operand parsing of post indexing with just a base register, that
is just "[Rn]" and no tailing comma with an offset, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-15 21:42:45 +00:00
Kevin Enderby
515d509360 More bits of the ARM target assembler for llvm-mc, code added to parse labels
as expressions, code for parsing a few arm specific directives (still needs
the MCStreamer calls for these).  Some clean up of the operand parsing code
and adding some comments.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84201 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-15 20:48:48 +00:00
Kevin Enderby
079469f649 Correct comment about ARM immediates using '#' not '$' and TODO for modifiers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84055 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 23:33:38 +00:00
Kevin Enderby
cfe0724016 More bits of the ARM target assembler for llvm-mc to parse immediates.
Also fixed a couple of coding style things that crept in.  And added more
to the temporary hacked up ARMAsmParser::MatchInstruction() method for testing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84040 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-13 22:19:02 +00:00
Kevin Enderby
6bd266e567 Fix two warnings about unused variables that are only used in assert() calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83917 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12 22:51:49 +00:00
Kevin Enderby
9d36962ab6 Fix a problem in the code where ARMAsmParser::ParseShift() second argument
should have been a pointer to a reference.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83915 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-12 22:39:54 +00:00
Kevin Enderby
d7894f105a Added another bit of the ARM target assembler to llvm-mc to parse register
lists.  Changed ARMAsmParser::MatchRegisterName to return -1 instead of 0 on
errors so 0-15 values could be returned as register numbers.  Also added the
rest of the arm register names to the currently hacked up version to allow more
testing.  Some changes to ARMAsmParser::ParseOperand to give different errors
for things not yet supported and some additions to the hacked
ARMAsmParser::MatchInstruction to allow more testing for now.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83673 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-09 21:12:28 +00:00
Kevin Enderby
99e6d4e839 Add another bit of the ARM target assembler to llvm-mc to parse registers
with writeback, things like "sp!", etc.  Also added some more stuff to the
temporarily hacked methods ARMAsmParser::MatchRegisterName and
ARMAsmParser::MatchInstruction to allow more parser testing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83477 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-07 18:01:35 +00:00
Kevin Enderby
a7ba3a81c0 Added bits of the ARM target assembler to llvm-mc to parse some load instruction
operands.  Some parsing of arm memory operands for preindexing and postindexing
forms including with register controled shifts.  This is a work in progress.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83424 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-06 22:26:42 +00:00
Ted Kremenek
83d255e43e Remove invalid add_dependencies line to unbreak the CMake build.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81827 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 04:06:36 +00:00
Kevin Enderby
ca9c42c4da Added the first bits of the ARM target assembler to llvm-mc. For now it only
parses the .word directive as 4 bytes and ARMAsmParser::ParseInstruction will
give an error is called.  Broke out the test of the .word directive into two
different test cases, one for x86 and one for arm.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81817 91177308-0d34-0410-b5e6-96231b3b80d8
2009-09-15 00:27:25 +00:00