oota-llvm.git
15 years agoFix up a comment: besides the >80col lines, the operation for this
Bob Wilson [Wed, 1 Jul 2009 21:22:45 +0000 (21:22 +0000)]
Fix up a comment: besides the >80col lines, the operation for this
addressing mode is encoded in the second operand, not the third.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74641 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHold the LLVMContext by reference rather than by pointer.
Owen Anderson [Wed, 1 Jul 2009 21:22:36 +0000 (21:22 +0000)]
Hold the LLVMContext by reference rather than by pointer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74640 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix metadata unittests
Devang Patel [Wed, 1 Jul 2009 20:59:15 +0000 (20:59 +0000)]
Fix metadata unittests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74638 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agonew test case
Devang Patel [Wed, 1 Jul 2009 19:40:59 +0000 (19:40 +0000)]
new test case

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74633 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDo not print stranded metadata.
Devang Patel [Wed, 1 Jul 2009 19:39:39 +0000 (19:39 +0000)]
Do not print stranded metadata.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74632 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSupport stand alone metadata syntax.
Devang Patel [Wed, 1 Jul 2009 19:21:12 +0000 (19:21 +0000)]
Support stand alone metadata syntax.

!0 = constant metadata !{i32 21, i32 22}
@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0}

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74630 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd machine operand for MDNodes. This will be used to communicate debug info.
Devang Patel [Wed, 1 Jul 2009 19:08:07 +0000 (19:08 +0000)]
Add machine operand for MDNodes. This will be used to communicate debug info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74628 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm.dbg.declare is always used for local variable's debug info.
Devang Patel [Wed, 1 Jul 2009 18:51:07 +0000 (18:51 +0000)]
llvm.dbg.declare is always used for local variable's debug info.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74625 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate comments to make it clear that the function alignment is the Log2 of the
Bill Wendling [Wed, 1 Jul 2009 18:50:55 +0000 (18:50 +0000)]
Update comments to make it clear that the function alignment is the Log2 of the
bytes and not bytes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74624 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUpdate configure and config.h.in from r74621.
Jeffrey Yasskin [Wed, 1 Jul 2009 18:30:10 +0000 (18:30 +0000)]
Update configure and config.h.in from r74621.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74623 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix unit tests for LLVMContext+Module.
Owen Anderson [Wed, 1 Jul 2009 18:14:20 +0000 (18:14 +0000)]
Fix unit tests for LLVMContext+Module.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74622 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a portable strerror*() wrapper, llvm::sys::StrError(). This includes the
Jeffrey Yasskin [Wed, 1 Jul 2009 18:11:20 +0000 (18:11 +0000)]
Add a portable strerror*() wrapper, llvm::sys::StrError().  This includes the
Windows variant, strerror_s, but I couldn't test that.

I'll update configure and config.h.in in a subsequent patch.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74621 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoUse correct format for LLVM header #includes.
Misha Brukman [Wed, 1 Jul 2009 17:51:56 +0000 (17:51 +0000)]
Use correct format for LLVM header #includes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74620 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoI give up on trying to use reader/writer locks for recursive type refinement. Use...
Owen Anderson [Wed, 1 Jul 2009 17:22:27 +0000 (17:22 +0000)]
I give up on trying to use reader/writer locks for recursive type refinement.  Use a recursive mutex instead, which will (in theory) generate more contention, but is really
a much more natural fit for what's going on during recursive type refinement.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74618 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a pointer to the owning LLVMContext to Module. This requires threading LLVMConte...
Owen Anderson [Wed, 1 Jul 2009 16:58:40 +0000 (16:58 +0000)]
Add a pointer to the owning LLVMContext to Module.  This requires threading LLVMContext through a lot
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74614 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix codegen for references to available_externally symbols. This fixes
Chris Lattner [Wed, 1 Jul 2009 16:53:44 +0000 (16:53 +0000)]
Fix codegen for references to available_externally symbols.  This fixes
PR4482.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74613 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTry again at making this work on OpenBSD.
Owen Anderson [Wed, 1 Jul 2009 16:19:23 +0000 (16:19 +0000)]
Try again at making this work on OpenBSD.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74612 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoExecutables will be at InstallDir/bin directory. Std header files will be at InstallD...
Sanjiv Gupta [Wed, 1 Jul 2009 16:10:29 +0000 (16:10 +0000)]
Executables will be at InstallDir/bin directory. Std header files will be at InstallDir/include, libs will be at InstallDir/lib. Define hooks for these and use them in the options for various tools.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74611 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoInsure that __block_holder_tmp is allocated on the stack when a byref
Stuart Hastings [Wed, 1 Jul 2009 15:40:10 +0000 (15:40 +0000)]
Insure that __block_holder_tmp is allocated on the stack when a byref
variable is present.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74610 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix FindExecutable to work if given an absolute executable path name.
Daniel Dunbar [Wed, 1 Jul 2009 15:26:13 +0000 (15:26 +0000)]
Fix FindExecutable to work if given an absolute executable path name.
 - Patch by Viktor Kutuzov, with tweaks by me.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74608 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Add some more doxyments.
Daniel Dunbar [Wed, 1 Jul 2009 15:14:50 +0000 (15:14 +0000)]
llvm-mc: Add some more doxyments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74607 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoNewNightlyTest: Include minutes/seconds in log file names, to support running
Daniel Dunbar [Wed, 1 Jul 2009 14:52:59 +0000 (14:52 +0000)]
NewNightlyTest: Include  minutes/seconds in log file names, to  support running
multiple runs per day (insane, I know).

Also, remove some unused variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74605 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdded step-by-step directions on how to use the script to build and install an
Misha Brukman [Wed, 1 Jul 2009 13:51:59 +0000 (13:51 +0000)]
Added step-by-step directions on how to use the script to build and install an
x86_64/Linux -> ARM/Linux crosstool.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74603 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoCommuteChangesDestination() should check if to-be-commuted instruction defines any...
Evan Cheng [Wed, 1 Jul 2009 08:29:08 +0000 (08:29 +0000)]
CommuteChangesDestination() should check if to-be-commuted instruction defines any register. Also teaches the default commuteInstruction() to commute instruction without definitions (e.g. X86::test / ARM::tsp).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74602 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove special handling of implicit_def. Fix a couple more bugs in liveintervalanalys...
Evan Cheng [Wed, 1 Jul 2009 08:19:36 +0000 (08:19 +0000)]
Remove special handling of implicit_def. Fix a couple more bugs in liveintervalanalysis and coalescer handling of implicit_def.

Note, isUndef marker must be placed even on implicit_def def operand or else the scavenger will not ignore it. This is necessary because -O0 path does not use liveintervalanalysis, it treats implicit_def just like any other def.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74601 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTweak MCSymbol doxyments.
Daniel Dunbar [Wed, 1 Jul 2009 07:03:41 +0000 (07:03 +0000)]
Tweak MCSymbol doxyments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74599 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Fill in the rest of tokens for 'as-lex' mode.
Daniel Dunbar [Wed, 1 Jul 2009 06:56:54 +0000 (06:56 +0000)]
llvm-mc: Fill in the rest of tokens for 'as-lex' mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74598 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix the build on OpenBSD.
Owen Anderson [Wed, 1 Jul 2009 06:53:29 +0000 (06:53 +0000)]
Fix the build on OpenBSD.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74597 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRename MCValue::isConstant to isAbsolute.
Daniel Dunbar [Wed, 1 Jul 2009 06:48:00 +0000 (06:48 +0000)]
Rename MCValue::isConstant to isAbsolute.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74596 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd some of the new tokens, others are still missing.
Chris Lattner [Wed, 1 Jul 2009 06:36:49 +0000 (06:36 +0000)]
add some of the new tokens, others are still missing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74595 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Emit parsed instructions to the MCStreamer.
Daniel Dunbar [Wed, 1 Jul 2009 06:35:48 +0000 (06:35 +0000)]
llvm-mc: Emit parsed instructions to the MCStreamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74594 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDump MCInsts in the MC .s printer, for now.
Daniel Dunbar [Wed, 1 Jul 2009 06:35:03 +0000 (06:35 +0000)]
Dump MCInsts in the MC .s printer, for now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74593 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd comments, privatize interface
Chris Lattner [Wed, 1 Jul 2009 06:31:49 +0000 (06:31 +0000)]
add comments, privatize interface

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74592 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agodisable some ctors.
Chris Lattner [Wed, 1 Jul 2009 06:23:14 +0000 (06:23 +0000)]
disable some ctors.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74591 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd some comments to MCSymbol header, make the ctor private so that only MCContext...
Chris Lattner [Wed, 1 Jul 2009 06:21:53 +0000 (06:21 +0000)]
add some comments to MCSymbol header, make the ctor private so that only MCContext can create these.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74590 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoimprove comments.
Chris Lattner [Wed, 1 Jul 2009 06:08:37 +0000 (06:08 +0000)]
improve comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74589 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoimprove the APIs for creating struct and function types with no arguments/elements
Chris Lattner [Wed, 1 Jul 2009 04:13:31 +0000 (04:13 +0000)]
improve the APIs for creating struct and function types with no arguments/elements
to not have to create a temporary vector (in the API at least).  Patch by Jay Foad!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74584 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix some fast-isel problems selecting global variable addressing in
Chris Lattner [Wed, 1 Jul 2009 03:27:19 +0000 (03:27 +0000)]
Fix some fast-isel problems selecting global variable addressing in
pic mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74582 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoHandle IMPLICIT_DEF with isUndef operand marker, part 2. This patch moves the code...
Evan Cheng [Wed, 1 Jul 2009 01:59:31 +0000 (01:59 +0000)]
Handle IMPLICIT_DEF with isUndef operand marker, part 2. This patch moves the code to annotate machineoperands to LiveIntervalAnalysis. It also add markers for implicit_def that define physical registers. The rest, is just a lot of details.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74580 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove unused AsmPrinter OptLevel argument, and propogate.
Daniel Dunbar [Wed, 1 Jul 2009 01:48:54 +0000 (01:48 +0000)]
Remove unused AsmPrinter OptLevel argument, and propogate.
 - This more or less amounts to a revert of r65379. I'm curious to know what
   happened that caused this variable to become unused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74579 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd PIC load and store patterns for Thumb-2.
David Goodwin [Wed, 1 Jul 2009 00:01:13 +0000 (00:01 +0000)]
Add PIC load and store patterns for Thumb-2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74577 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a global context, for easing backwards compatibility.
Owen Anderson [Tue, 30 Jun 2009 23:39:59 +0000 (23:39 +0000)]
Add a global context, for easing backwards compatibility.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74574 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Introduce method to match a parsed x86 instruction into an MCInst.
Daniel Dunbar [Tue, 30 Jun 2009 23:38:38 +0000 (23:38 +0000)]
llvm-mc: Introduce method to match a parsed x86 instruction into an MCInst.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74573 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFill in some methods for the MCValue field of an MCOperand.
Daniel Dunbar [Tue, 30 Jun 2009 23:37:44 +0000 (23:37 +0000)]
Fill in some methods for the MCValue field of an MCOperand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74572 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Accept relocatable expressions when parsing displacements and
Daniel Dunbar [Tue, 30 Jun 2009 23:02:44 +0000 (23:02 +0000)]
llvm-mc: Accept relocatable expressions when parsing displacements and
immediates.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74568 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoThumb-2 load and store double description. But nothing yet creates them.
David Goodwin [Tue, 30 Jun 2009 22:50:01 +0000 (22:50 +0000)]
Thumb-2 load and store double description. But nothing yet creates them.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74566 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are
Daniel Dunbar [Tue, 30 Jun 2009 22:49:27 +0000 (22:49 +0000)]
llvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are
allowed to be undefined when the expression is seen, we cannot enforce the
same-section requirement until the entire assembly file has been seen.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74565 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd an "alignment" field to the MachineFunction object. It makes more sense to
Bill Wendling [Tue, 30 Jun 2009 22:38:32 +0000 (22:38 +0000)]
Add an "alignment" field to the MachineFunction object. It makes more sense to
have the alignment be calculated up front, and have the back-ends obey whatever
alignment is decided upon.

This allows for future work that would allow for precise no-op placement and the
like.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74564 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd thumb-2 store word, halfword, and byte.
David Goodwin [Tue, 30 Jun 2009 22:11:34 +0000 (22:11 +0000)]
Add thumb-2 store word, halfword, and byte.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74555 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDrop redundant print impl.
Andreas Bolka [Tue, 30 Jun 2009 21:33:56 +0000 (21:33 +0000)]
Drop redundant print impl.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74553 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMinor code cleanups.
Dan Gohman [Tue, 30 Jun 2009 20:13:32 +0000 (20:13 +0000)]
Minor code cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74551 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoReapply 74494, this time removing the conflicting definition of operator<<
Dan Gohman [Tue, 30 Jun 2009 20:10:56 +0000 (20:10 +0000)]
Reapply 74494, this time removing the conflicting definition of operator<<
in APIntTest.cpp.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74550 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoImprove Thumb-2 jump table support.
David Goodwin [Tue, 30 Jun 2009 19:50:22 +0000 (19:50 +0000)]
Improve Thumb-2 jump table support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74549 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd 256-bit memory operand support.
David Greene [Tue, 30 Jun 2009 19:24:59 +0000 (19:24 +0000)]
Add 256-bit memory operand support.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74548 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd conditional and unconditional thumb-2 branch. Add thumb-2 jump table.
David Goodwin [Tue, 30 Jun 2009 18:04:13 +0000 (18:04 +0000)]
Add conditional and unconditional thumb-2 branch. Add thumb-2 jump table.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74543 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd wrappers for type construction to LLVMContext.
Owen Anderson [Tue, 30 Jun 2009 17:50:28 +0000 (17:50 +0000)]
Add wrappers for type construction to LLVMContext.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74542 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd a FAQ.
Chris Lattner [Tue, 30 Jun 2009 17:10:19 +0000 (17:10 +0000)]
add a FAQ.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74538 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix up header comments to make Chris happy.
Owen Anderson [Tue, 30 Jun 2009 17:06:46 +0000 (17:06 +0000)]
Fix up header comments to make Chris happy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74537 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix PR4485.
Rafael Espindola [Tue, 30 Jun 2009 16:40:03 +0000 (16:40 +0000)]
Fix PR4485.

Avoid unnecessary duplication of operand 0 of X86::FpSET_ST0_80. This duplication would
cause one register to remain on the stack at the function return.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74534 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRevert my intentional breakage.
Daniel Dunbar [Tue, 30 Jun 2009 16:26:57 +0000 (16:26 +0000)]
Revert my intentional breakage.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74531 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoIntentionally break a unittest to test my buildbot gtest command.
Daniel Dunbar [Tue, 30 Jun 2009 16:11:58 +0000 (16:11 +0000)]
Intentionally break a unittest to test my buildbot gtest command.
 - Apologies in advance for the noise.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74530 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoSuppress may-be-used-uninitialized warning.
Daniel Dunbar [Tue, 30 Jun 2009 16:02:47 +0000 (16:02 +0000)]
Suppress may-be-used-uninitialized warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74529 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix CMake build
Douglas Gregor [Tue, 30 Jun 2009 14:37:26 +0000 (14:37 +0000)]
Fix CMake build

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74527 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFixed assert that checks return value of TlsSetValue.
Oscar Fuentes [Tue, 30 Jun 2009 14:12:28 +0000 (14:12 +0000)]
Fixed assert that checks return value of TlsSetValue.
See http://msdn.microsoft.com/en-us/library/ms686818(VS.85).aspx

Patch by Olaf Krzikalla!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74526 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix PR4484.
Rafael Espindola [Tue, 30 Jun 2009 12:18:16 +0000 (12:18 +0000)]
Fix PR4484.
This was caused by me confounding FP0 and ST(0).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74523 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTemporarily restore the scavenger implicit_def checking code. MachineOperand isUndef...
Evan Cheng [Tue, 30 Jun 2009 09:19:42 +0000 (09:19 +0000)]
Temporarily restore the scavenger implicit_def checking code. MachineOperand isUndef mark is not being put on implicit_def of physical registers (created for parameter passing, etc.).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74519 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a bit IsUndef to MachineOperand. This indicates the def / use register operand...
Evan Cheng [Tue, 30 Jun 2009 08:49:04 +0000 (08:49 +0000)]
Add a bit IsUndef to MachineOperand. This indicates the def / use register operand is defined by an implicit_def. That means it can def / use any register and passes (e.g. register scavenger) can feel free to ignore them.

The register allocator, when it allocates a register to a virtual register defined by an implicit_def, can allocate any physical register without worrying about overlapping live ranges. It should mark all of operands of the said virtual register so later passes will do the right thing.

This is not the best solution. But it should be a lot less fragile to having the scavenger try to track what is defined by implicit_def.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74518 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoTemporarily revert r74494. It was causing failures in the unit tests.
Bill Wendling [Tue, 30 Jun 2009 07:05:27 +0000 (07:05 +0000)]
Temporarily revert r74494. It was causing failures in the unit tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74515 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agogot confused again
Chris Lattner [Tue, 30 Jun 2009 06:27:54 +0000 (06:27 +0000)]
got confused again

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74514 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agofix some issues Jeff Yasskin noticed
Chris Lattner [Tue, 30 Jun 2009 06:20:03 +0000 (06:20 +0000)]
fix some issues Jeff Yasskin noticed

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74512 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd a note about re-evaluating end() every time through a loop.
Chris Lattner [Tue, 30 Jun 2009 06:13:23 +0000 (06:13 +0000)]
add a note about re-evaluating end() every time through a loop.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74511 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix the build on Cygwin. Patch by Aaron Gray.
Owen Anderson [Tue, 30 Jun 2009 05:33:46 +0000 (05:33 +0000)]
Fix the build on Cygwin.  Patch by Aaron Gray.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74510 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoremove a bogus note.
Chris Lattner [Tue, 30 Jun 2009 05:22:31 +0000 (05:22 +0000)]
remove a bogus note.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74509 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoadd a note
Chris Lattner [Tue, 30 Jun 2009 04:20:46 +0000 (04:20 +0000)]
add a note

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74508 91177308-0d34-0410-b5e6-96231b3b80d8

15 years ago#include <iostream> is forbidden. Remove it in favor of raw_ostream.
Bill Wendling [Tue, 30 Jun 2009 04:07:12 +0000 (04:07 +0000)]
#include <iostream> is forbidden. Remove it in favor of raw_ostream.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74507 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoA few more load instructions.
Evan Cheng [Tue, 30 Jun 2009 02:15:48 +0000 (02:15 +0000)]
A few more load instructions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74500 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoArray accesses are independent if the underlying arrays differ.
Andreas Bolka [Tue, 30 Jun 2009 02:12:10 +0000 (02:12 +0000)]
Array accesses are independent if the underlying arrays differ.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74499 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc.
Daniel Dunbar [Tue, 30 Jun 2009 02:10:03 +0000 (02:10 +0000)]
llvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74498 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Rewrite binary subtraction for relocatable expressions, we can't always
Daniel Dunbar [Tue, 30 Jun 2009 02:08:27 +0000 (02:08 +0000)]
llvm-mc: Rewrite binary subtraction for relocatable expressions, we can't always
legally negate an MCValue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74497 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Evaluation for relocatable expressions.
Daniel Dunbar [Tue, 30 Jun 2009 01:49:52 +0000 (01:49 +0000)]
llvm-mc: Evaluation for relocatable expressions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74496 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDelete a spurious blank line at the top of the file.
Dan Gohman [Tue, 30 Jun 2009 01:29:09 +0000 (01:29 +0000)]
Delete a spurious blank line at the top of the file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74495 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoDefine an operator<< for APInt to be used with std::ostream.
Dan Gohman [Tue, 30 Jun 2009 01:28:08 +0000 (01:28 +0000)]
Define an operator<< for APInt to be used with std::ostream.
This will allow it to be used in unittests that use gtest's
EXPECT_EQ.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74494 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMinor formatting, whitespace, and 80-column fixes.
Dan Gohman [Tue, 30 Jun 2009 01:25:30 +0000 (01:25 +0000)]
Minor formatting, whitespace, and 80-column fixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74492 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMinor code simplification.
Dan Gohman [Tue, 30 Jun 2009 01:24:43 +0000 (01:24 +0000)]
Minor code simplification.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74491 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoEnhance tests to include shifted-register operand testing.
David Goodwin [Tue, 30 Jun 2009 01:02:20 +0000 (01:02 +0000)]
Enhance tests to include shifted-register operand testing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74490 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoNormalize SourceMgr messages.
Daniel Dunbar [Tue, 30 Jun 2009 00:49:23 +0000 (00:49 +0000)]
Normalize SourceMgr messages.
 - Don't print "Parsing" in front of every message.

 - Take additional "type" argument which is prepended to the message (with ": ")
   if given.

 - Update clients to print errors (warnings) as:
<filename>:<line number>: error(warning): ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74489 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd LLVMContext, which will eventually be used as a container for privatizing a lot...
Owen Anderson [Tue, 30 Jun 2009 00:48:55 +0000 (00:48 +0000)]
Add LLVMContext, which will eventually be used as a container for privatizing a lot of (currently) global state, including the
constant and type uniquing tables.  For now, just make it a wrapper around the existing APIs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74488 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Parse symbol attribute directives.
Daniel Dunbar [Tue, 30 Jun 2009 00:33:19 +0000 (00:33 +0000)]
llvm-mc: Parse symbol attribute directives.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74487 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRegenerate.
Mikhail Glushenkov [Tue, 30 Jun 2009 00:16:43 +0000 (00:16 +0000)]
Regenerate.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74485 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoClang is now production quality (at least for C).
Mikhail Glushenkov [Tue, 30 Jun 2009 00:16:22 +0000 (00:16 +0000)]
Clang is now production quality (at least for C).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74484 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a way to access argv[0] in hooks.
Mikhail Glushenkov [Tue, 30 Jun 2009 00:16:00 +0000 (00:16 +0000)]
Add a way to access argv[0] in hooks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74483 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoMove the driver entry point out of Main.inc.
Mikhail Glushenkov [Tue, 30 Jun 2009 00:15:24 +0000 (00:15 +0000)]
Move the driver entry point out of Main.inc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74482 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Parse .{,b,p2}align{,w,l} directives.
Daniel Dunbar [Mon, 29 Jun 2009 23:46:59 +0000 (23:46 +0000)]
llvm-mc: Parse .{,b,p2}align{,w,l} directives.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74478 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoStruct types are described using field types only.
Devang Patel [Mon, 29 Jun 2009 23:46:50 +0000 (23:46 +0000)]
Struct types are described using field types only.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74477 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agollvm-mc: Diagnose misuse (mix) of defined symbols and labels.
Daniel Dunbar [Mon, 29 Jun 2009 23:43:14 +0000 (23:43 +0000)]
llvm-mc: Diagnose misuse (mix) of defined symbols and labels.
 - For example, we diagnose errors on:
--
a:
a = 10
--

 - For now we reject code like:
--
.long a
a = 10
--
   which "as" accepts (on Darwin).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74476 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd SMLoc::isValid method.
Daniel Dunbar [Mon, 29 Jun 2009 23:28:55 +0000 (23:28 +0000)]
Add SMLoc::isValid method.
 - To support using SMLoc as a sentinel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74474 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoFix install of libCompilerDriver dynamic library to not copy on every build.
Daniel Dunbar [Mon, 29 Jun 2009 22:59:36 +0000 (22:59 +0000)]
Fix install of libCompilerDriver dynamic library to not copy on every build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74473 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoRemove commented code.
David Greene [Mon, 29 Jun 2009 22:55:52 +0000 (22:55 +0000)]
Remove commented code.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74471 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd a 256-bit register class and YMM registers.
David Greene [Mon, 29 Jun 2009 22:50:51 +0000 (22:50 +0000)]
Add a 256-bit register class and YMM registers.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74469 91177308-0d34-0410-b5e6-96231b3b80d8

15 years agoAdd Thumb-2 support for TEQ amd TST.
David Goodwin [Mon, 29 Jun 2009 22:49:42 +0000 (22:49 +0000)]
Add Thumb-2 support for TEQ amd TST.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74468 91177308-0d34-0410-b5e6-96231b3b80d8