oota-llvm.git
13 years agoclarify comment
Chris Lattner [Fri, 3 Dec 2010 01:11:13 +0000 (01:11 +0000)]
clarify comment

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120772 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTry to resolve symbol differences early, and if successful create a plain
Rafael Espindola [Fri, 3 Dec 2010 00:55:40 +0000 (00:55 +0000)]
Try to resolve symbol differences early, and if successful create a plain
data fragment. This reduces the time to assemble the test in 8711 from 60s to
54s.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120767 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoThe tLDR instruction wasn't encoded properly:
Bill Wendling [Fri, 3 Dec 2010 00:53:22 +0000 (00:53 +0000)]
The tLDR instruction wasn't encoded properly:

<MCInst 2251 <MCOperand Reg:70> <MCOperand Reg:66> <MCOperand Imm:0> <MCOperand Reg:0> <MCOperand Imm:14> <MCOperand Reg:0>>

Notice that the "reg" here is 0, which is an invalid register. Put a check in
the code for this to prevent crashing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120766 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd support for "_lane" variants of VMUL, VMLA, and VMLS Neon intrinsics.
Bob Wilson [Fri, 3 Dec 2010 00:34:12 +0000 (00:34 +0000)]
Add support for "_lane" variants of VMUL, VMLA, and VMLS Neon intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120764 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport using macros for Neon intrinsics implemented without builtins.
Bob Wilson [Fri, 3 Dec 2010 00:34:09 +0000 (00:34 +0000)]
Support using macros for Neon intrinsics implemented without builtins.
Intrinsics implemented with Clang builtins could already be implemented as
either inline functions or macros, but intrinsics implemented directly
(without builtins) could only be inline functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120763 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoIt may not be an option to skip .debug_line if there are file reference in already...
Devang Patel [Fri, 3 Dec 2010 00:10:48 +0000 (00:10 +0000)]
It may not be an option to skip .debug_line if there are file reference in already emitted debug info. So, for now, emit dummy line table entry to make older linker and assemblers happy. This is not a new behavior, original AsmPrinter emitted similar line table entries.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120760 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoHide tests, that check .loc, .file in output assembly, from darwin9 buildbot.
Devang Patel [Thu, 2 Dec 2010 23:29:58 +0000 (23:29 +0000)]
Hide tests, that check .loc, .file in output assembly, from darwin9 buildbot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120750 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTrailing whitespace.
Jim Grosbach [Thu, 2 Dec 2010 23:05:38 +0000 (23:05 +0000)]
Trailing whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120748 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDisable .loc support on older darwin OSes.
Devang Patel [Thu, 2 Dec 2010 23:03:57 +0000 (23:03 +0000)]
Disable .loc support on older darwin OSes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120747 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUse set directive for StartMinusEndExpr.
Devang Patel [Thu, 2 Dec 2010 21:32:30 +0000 (21:32 +0000)]
Use set directive for StartMinusEndExpr.
This is a fix for llvm-gcc-i386-darwin9 buildbot failure.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120742 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTest case for r120740. Radar 8712503.
Stuart Hastings [Thu, 2 Dec 2010 21:25:55 +0000 (21:25 +0000)]
Test case for r120740.  Radar 8712503.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120741 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdjust this test for the fact that the stores are no longer
Duncan Sands [Thu, 2 Dec 2010 20:56:51 +0000 (20:56 +0000)]
Adjust this test for the fact that the stores are no longer
being combined (which is being tracked as PR8699).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120734 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove check of command line options after command line parsing.
Tobias Grosser [Thu, 2 Dec 2010 20:35:16 +0000 (20:35 +0000)]
Move check of command line options after command line parsing.

The check to not allow -analyze and -disable-output at the same time was done
before parsing the command line flags. Therefore it never triggered, and in case
both options where used opt segfaulted. Fix this by moving this check a after
command line parsing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120732 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoXFAIL for now. If someone with access to an ARM/Linux host wants to have a look
Jim Grosbach [Thu, 2 Dec 2010 20:20:32 +0000 (20:20 +0000)]
XFAIL for now. If someone with access to an ARM/Linux host wants to have a look
that would be great. They're ARM JIT failures, so without that, it's tough.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120731 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix test.
Evan Cheng [Thu, 2 Dec 2010 20:17:34 +0000 (20:17 +0000)]
Fix test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120730 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoThis test dates from the time when llvm-gcc had problems if two types were
Duncan Sands [Thu, 2 Dec 2010 18:19:23 +0000 (18:19 +0000)]
This test dates from the time when llvm-gcc had problems if two types were
named the same, so it had to qualify type names according to the enclosing
scope to ensure uniqueness.  This is no longer needed for correctness (though
it may be helpful when reading the IR), so this test has lost its importance.
Zap it because dragonegg will never be able to produce the qualified type name
since modern gcc zaps language specific info (such as whether a type is nested
inside another - needed to get X::Y here) before dragonegg is reached.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120721 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUpdate LiveDebugVariables during coalescing.
Jakob Stoklund Olesen [Thu, 2 Dec 2010 18:15:44 +0000 (18:15 +0000)]
Update LiveDebugVariables during coalescing.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120720 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoWhen expanding the MOVCCi32imm, make sure to use the ARM movt/movw opcodes,
Jim Grosbach [Thu, 2 Dec 2010 16:42:25 +0000 (16:42 +0000)]
When expanding the MOVCCi32imm, make sure to use the ARM movt/movw opcodes,
not thumb2.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120711 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix copy/pasto in vmin.f32 encoding.
Jim Grosbach [Thu, 2 Dec 2010 16:30:58 +0000 (16:30 +0000)]
Fix copy/pasto in vmin.f32 encoding.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120709 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTeaching MBlaze backend how to reverse branch conditions.
Wesley Peck [Thu, 2 Dec 2010 16:17:11 +0000 (16:17 +0000)]
Teaching MBlaze backend how to reverse branch conditions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120707 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agotest/Archive/extract.ll: Use cmp instead of diff. Thanks to Danil Malyshev!
NAKAMURA Takumi [Thu, 2 Dec 2010 09:16:14 +0000 (09:16 +0000)]
test/Archive/extract.ll: Use cmp instead of diff. Thanks to Danil Malyshev!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120698 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd a fast path to EvaluateSymbolicAdd. This avoids computing symbol addresses
Rafael Espindola [Thu, 2 Dec 2010 07:53:12 +0000 (07:53 +0000)]
Add a fast path to EvaluateSymbolicAdd. This avoids computing symbol addresses
which then avoids running EnsureValid.
This cuts the assembly time of the testcase in PR8711 from 2:50 minutes to 1
minute.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120697 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSimplify code in Neon intrinsics. No functional changes intended.
Bob Wilson [Thu, 2 Dec 2010 07:44:23 +0000 (07:44 +0000)]
Simplify code in Neon intrinsics.  No functional changes intended.
For most intrinsics, there is no need to allocate a temporary to hold the
result value; just return it directly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120695 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAssign arguments of Neon intrinsic macros to local temporaries.
Bob Wilson [Thu, 2 Dec 2010 07:10:39 +0000 (07:10 +0000)]
Assign arguments of Neon intrinsic macros to local temporaries.
Since we're casting them for the calls to the builtins, we need this to
make sure their types get checked in the same way they would if the intrinsics
were implemented as inline functions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120693 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove EmitValueToOffset to the ObjectStreamer.
Rafael Espindola [Thu, 2 Dec 2010 05:59:38 +0000 (05:59 +0000)]
Move EmitValueToOffset to the ObjectStreamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120691 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd EmitInstToFragment to the generic object streamer.
Rafael Espindola [Thu, 2 Dec 2010 05:44:06 +0000 (05:44 +0000)]
Add EmitInstToFragment to the generic object streamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120690 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd naming rules to the coding standards.
Zhanyong Wan [Thu, 2 Dec 2010 05:10:07 +0000 (05:10 +0000)]
Add naming rules to the coding standards.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120689 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoThe sections that the ELF object writer has to create are very simple and
Rafael Espindola [Thu, 2 Dec 2010 03:09:06 +0000 (03:09 +0000)]
The sections that the ELF object writer has to create are very simple and
contain only data. Handle them specially instead of using AddSectionToTheEnd.
This moves a hack from the generic assembler to the elf writer. It is also
a bit faster and should make other improvements easier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120683 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUse statement expressions in Neon intrinsics defined as macros.
Bob Wilson [Thu, 2 Dec 2010 02:42:51 +0000 (02:42 +0000)]
Use statement expressions in Neon intrinsics defined as macros.
This is in preparation for adding assignments to temporaries to ensure
that the proper type checking is done.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120649 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agotidy up
Chris Lattner [Thu, 2 Dec 2010 01:29:39 +0000 (01:29 +0000)]
tidy up

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120644 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd casts for splatted scalars in calls to Neon builtins.
Bob Wilson [Thu, 2 Dec 2010 01:18:23 +0000 (01:18 +0000)]
Add casts for splatted scalars in calls to Neon builtins.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120641 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd a missing cast for Neon vsbl results.
Bob Wilson [Thu, 2 Dec 2010 01:18:20 +0000 (01:18 +0000)]
Add a missing cast for Neon vsbl results.
The bitwise operations are always done with unsigned values, but the result may
be signed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120640 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd another missing cast for Neon vcombine results.
Bob Wilson [Thu, 2 Dec 2010 01:18:18 +0000 (01:18 +0000)]
Add another missing cast for Neon vcombine results.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120639 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd casts in arm_neon.h for result values in inline functions as well as macros.
Bob Wilson [Thu, 2 Dec 2010 01:18:15 +0000 (01:18 +0000)]
Add casts in arm_neon.h for result values in inline functions as well as macros.
We should not rely on lax-vector-conversions for these intrinsics to work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120638 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoIf tehre are not any line entry then do not try to emit .debug_line section.
Devang Patel [Thu, 2 Dec 2010 01:17:51 +0000 (01:17 +0000)]
If tehre are not any line entry then do not try to emit .debug_line section.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120637 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoImplement the first half of LiveDebugVariables.
Jakob Stoklund Olesen [Thu, 2 Dec 2010 00:37:37 +0000 (00:37 +0000)]
Implement the first half of LiveDebugVariables.

Scan the MachineFunction for DBG_VALUE instructions, and replace them with a
data structure similar to LiveIntervals. The live range of a DBG_VALUE is
determined by propagating it down the dominator tree until a new DBG_VALUE is
found. When a DBG_VALUE lives in a register, its live range is confined to the
live range of the register's value.

LiveDebugVariables runs before coalescing, so DBG_VALUEs are not artificially
extended when registers are joined.

The missing half will recreate DBG_VALUE instructions from the intervals when
register allocation is complete.

The pass is disabled by default. It can be enabled with the temporary command
line option -live-debug-variables.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120636 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd support for binary encoding of ARM 'adr' instructions referencing constant
Jim Grosbach [Thu, 2 Dec 2010 00:28:45 +0000 (00:28 +0000)]
Add support for binary encoding of ARM 'adr' instructions referencing constant
pool entries (LEApcrel pseudo). Ongoing saga of rdar://8542291.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120635 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAvoid "char" for Neon vector elements; make it explicitly signed (or unsigned).
Bob Wilson [Thu, 2 Dec 2010 00:24:59 +0000 (00:24 +0000)]
Avoid "char" for Neon vector elements; make it explicitly signed (or unsigned).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120632 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCast scalar results of Neon macros to the correct type.
Bob Wilson [Thu, 2 Dec 2010 00:24:56 +0000 (00:24 +0000)]
Cast scalar results of Neon macros to the correct type.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120631 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRevert r120580.
Devang Patel [Thu, 2 Dec 2010 00:22:29 +0000 (00:22 +0000)]
Revert r120580.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120630 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix and re-enable tail call optimization of expanded libcalls.
Evan Cheng [Wed, 1 Dec 2010 22:59:46 +0000 (22:59 +0000)]
Fix and re-enable tail call optimization of expanded libcalls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120622 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemove unused argument.
Rafael Espindola [Wed, 1 Dec 2010 22:48:11 +0000 (22:48 +0000)]
Remove unused argument.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120621 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofixing style nit: move class static to global static
Jason W Kim [Wed, 1 Dec 2010 22:46:50 +0000 (22:46 +0000)]
fixing style nit: move class static to global static

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120619 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMake valgrind happy.
Michael J. Spencer [Wed, 1 Dec 2010 22:28:42 +0000 (22:28 +0000)]
Make valgrind happy.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120616 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd a post encoder method to the VFP instructions to convert them to the Thumb2
Bill Wendling [Wed, 1 Dec 2010 21:54:50 +0000 (21:54 +0000)]
Add a post encoder method to the VFP instructions to convert them to the Thumb2
encoding if we're in that mode.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120608 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUse the correct fixup type for ARM VLDR*
Jim Grosbach [Wed, 1 Dec 2010 21:09:40 +0000 (21:09 +0000)]
Use the correct fixup type for ARM VLDR*

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120604 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRename temporary symbols if they conflict with artificial symbols created
Rafael Espindola [Wed, 1 Dec 2010 20:46:11 +0000 (20:46 +0000)]
Rename temporary symbols if they conflict with artificial symbols created
by the assembler. This was blocking parsing any large .s produced by clang for
example.

Fixes PR8596.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120603 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/FileSystem: Fix copy_file implementation to use toNullTerminatedStringRef
Michael J. Spencer [Wed, 1 Dec 2010 20:37:42 +0000 (20:37 +0000)]
Support/FileSystem: Fix copy_file implementation to use toNullTerminatedStringRef
instead of toStringRef. The file system APIs need c strings.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120601 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/ADT/Twine: Add toNullTerminatedStringRef.
Michael J. Spencer [Wed, 1 Dec 2010 20:37:30 +0000 (20:37 +0000)]
Support/ADT/Twine: Add toNullTerminatedStringRef.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120600 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd explicit casts for vector arguments to Neon builtins.
Bob Wilson [Wed, 1 Dec 2010 19:49:58 +0000 (19:49 +0000)]
Add explicit casts for vector arguments to Neon builtins.
This avoids warnings with -Wvector-conversions.  Radar 8228022.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120597 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd some comments for TableGen's NeonEmitter.
Bob Wilson [Wed, 1 Dec 2010 19:49:56 +0000 (19:49 +0000)]
Add some comments for TableGen's NeonEmitter.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120596 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoCleanup: simplify checks for integers between 2 and 4.
Bob Wilson [Wed, 1 Dec 2010 19:49:51 +0000 (19:49 +0000)]
Cleanup: simplify checks for integers between 2 and 4.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120595 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRefactor LEApcrelJT as a pseudo-instructionlowered to a cannonical ADR
Jim Grosbach [Wed, 1 Dec 2010 19:47:31 +0000 (19:47 +0000)]
Refactor LEApcrelJT as a pseudo-instructionlowered to a cannonical ADR
instruction at MC lowering. Add binary encoding information for the ADR,
including fixup data for the label operand.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120594 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/FileSystem: Add copy_file implementation. Not tests yet because the
Michael J. Spencer [Wed, 1 Dec 2010 19:32:01 +0000 (19:32 +0000)]
Support/FileSystem: Add copy_file implementation. Not tests yet because the
file creation APIs aren't implemented.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120593 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Split PathV2.h into PathV2.h and FileSystem.h.
Michael J. Spencer [Wed, 1 Dec 2010 19:31:48 +0000 (19:31 +0000)]
Support/PathV2: Split PathV2.h into PathV2.h and FileSystem.h.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120592 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agounittests/Support/PathV2: Fix -pedantic warning.
Michael J. Spencer [Wed, 1 Dec 2010 19:23:49 +0000 (19:23 +0000)]
unittests/Support/PathV2: Fix -pedantic warning.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120590 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd correct encodings for STRD and LDRD, including fixup support. Additionally,...
Owen Anderson [Wed, 1 Dec 2010 19:18:46 +0000 (19:18 +0000)]
Add correct encodings for STRD and LDRD, including fixup support.  Additionally, update these to unified syntax.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120589 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agokill trailing space
Jason W Kim [Wed, 1 Dec 2010 19:07:22 +0000 (19:07 +0000)]
kill trailing space

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120586 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix a mised reloc rename spot.
Jim Grosbach [Wed, 1 Dec 2010 19:02:26 +0000 (19:02 +0000)]
Fix a mised reloc rename spot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120585 91177308-0d34-0410-b5e6-96231b3b80d8

13 years ago10 bits, not 12.
Jim Grosbach [Wed, 1 Dec 2010 18:51:32 +0000 (18:51 +0000)]
10 bits, not 12.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120584 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDisable debug info for x86-darwin9 and earlier until PR 8715 and radar 8709290 are...
Devang Patel [Wed, 1 Dec 2010 16:59:34 +0000 (16:59 +0000)]
Disable debug info for x86-darwin9 and earlier until PR 8715 and radar 8709290 are fixed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120580 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoAdd hiddent command line option, as an debugging aid, to disable .loc use.
Devang Patel [Wed, 1 Dec 2010 15:36:49 +0000 (15:36 +0000)]
Add hiddent command line option, as an debugging aid, to disable .loc use.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120575 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoI don't think it makes any sense to assert that the target supports SSE3 here.
Duncan Sands [Wed, 1 Dec 2010 12:58:13 +0000 (12:58 +0000)]
I don't think it makes any sense to assert that the target supports SSE3 here.
The user (i.e. whoever generated a call to the intrinsic in the first place) is
essentially asking for a particular instruction to be placed in the assembler.
If that instruction won't execute on the target machine, that's their problem
not ours.  Two buildbots with processors that don't support SSE3 were barfing
on the apm.ll test in CodeGen/X86 because of this assertion.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120574 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoptx: bug fix: use after free
Che-Liang Chiou [Wed, 1 Dec 2010 11:45:53 +0000 (11:45 +0000)]
ptx: bug fix: use after free

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120571 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoPR5207: Rename overloaded APInt methods set(), clear(), flip() to
Jay Foad [Wed, 1 Dec 2010 08:53:58 +0000 (08:53 +0000)]
PR5207: Rename overloaded APInt methods set(), clear(), flip() to
setAllBits(), setBit(unsigned), etc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120564 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add is_{absolute,relative} implementation.
Michael J. Spencer [Wed, 1 Dec 2010 06:21:53 +0000 (06:21 +0000)]
Support/PathV2: Add is_{absolute,relative} implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120560 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename...
Michael J. Spencer [Wed, 1 Dec 2010 06:03:50 +0000 (06:03 +0000)]
Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120559 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agounittests/Support/PathV2: Make tests much shorter; although harder to understand.
Michael J. Spencer [Wed, 1 Dec 2010 06:03:33 +0000 (06:03 +0000)]
unittests/Support/PathV2: Make tests much shorter; although harder to understand.

I'm going to replace this all anyway with a proper table and separated tests
when done.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120558 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoElaborate on FIXME.
Jim Grosbach [Wed, 1 Dec 2010 04:01:17 +0000 (04:01 +0000)]
Elaborate on FIXME.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120552 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMove the ARMAsmPrinter class defintiion into a header file.
Jim Grosbach [Wed, 1 Dec 2010 03:45:07 +0000 (03:45 +0000)]
Move the ARMAsmPrinter class defintiion into a header file.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120551 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add extension implementation.
Michael J. Spencer [Wed, 1 Dec 2010 03:37:41 +0000 (03:37 +0000)]
Support/PathV2: Add extension implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120550 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSpeculatively disable x86 portion of r120501 to appease the x86_64 buildbot.
Evan Cheng [Wed, 1 Dec 2010 03:27:20 +0000 (03:27 +0000)]
Speculatively disable x86 portion of r120501 to appease the x86_64 buildbot.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120549 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add stem implementation.
Michael J. Spencer [Wed, 1 Dec 2010 03:18:33 +0000 (03:18 +0000)]
Support/PathV2: Add stem implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120547 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add filename implementation.
Michael J. Spencer [Wed, 1 Dec 2010 03:18:17 +0000 (03:18 +0000)]
Support/PathV2: Add filename implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120546 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRemove "comparison of integers of different signs" warning by making the
Bill Wendling [Wed, 1 Dec 2010 02:49:04 +0000 (02:49 +0000)]
Remove "comparison of integers of different signs" warning by making the
variable unsigned.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120541 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Remove is_valid. It was only added because Path had it, but
Michael J. Spencer [Wed, 1 Dec 2010 02:48:43 +0000 (02:48 +0000)]
Support/PathV2: Remove is_valid. It was only added because Path had it, but
apparently it is unused.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120540 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add native implementation.
Michael J. Spencer [Wed, 1 Dec 2010 02:48:27 +0000 (02:48 +0000)]
Support/PathV2: Add native implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120539 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoDelete Path::appendSuffix's return value; it wasn't used anywhere, which
Dan Gohman [Wed, 1 Dec 2010 02:46:41 +0000 (02:46 +0000)]
Delete Path::appendSuffix's return value; it wasn't used anywhere, which
is fine since isn't really necessary to check isValid there anyway.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120538 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoGeneral cleanups of comments.
Bill Wendling [Wed, 1 Dec 2010 02:42:55 +0000 (02:42 +0000)]
General cleanups of comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120536 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoARM/MC/ELF relocation "hello world" for movw/movt.
Jason W Kim [Wed, 1 Dec 2010 02:40:06 +0000 (02:40 +0000)]
ARM/MC/ELF relocation "hello world" for movw/movt.
Lifted adjustFixupValue() from Darwin for sharing w ELF.
Test added
TODO:
  refactor ELFObjectWriter::RecordRelocation more.
  Possibly share more code with Darwin?
  Lots more relocations...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120534 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFormatting. It's all the rage!
Bill Wendling [Wed, 1 Dec 2010 02:36:55 +0000 (02:36 +0000)]
Formatting. It's all the rage!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120533 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoMore refactoring. This time the T1pI pattern.
Bill Wendling [Wed, 1 Dec 2010 02:28:08 +0000 (02:28 +0000)]
More refactoring. This time the T1pI pattern.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120532 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRefactor load/store handling again. Simplify and make some room for
Eric Christopher [Wed, 1 Dec 2010 01:40:24 +0000 (01:40 +0000)]
Refactor load/store handling again. Simplify and make some room for
reg+reg handling.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120526 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoInitialize an ARMConstantPoolValue field.
Jan Wen Voung [Wed, 1 Dec 2010 01:38:58 +0000 (01:38 +0000)]
Initialize an ARMConstantPoolValue field.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120525 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agos/T1pIEncode/T1pILdStEncode/g
Bill Wendling [Wed, 1 Dec 2010 01:38:08 +0000 (01:38 +0000)]
s/T1pIEncode/T1pILdStEncode/g
s/T1pIEncodeImm/T1pILdStEncodeImm/g

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120524 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRenaming variables to coincide with documentation. No functionality change.
Bill Wendling [Wed, 1 Dec 2010 01:32:02 +0000 (01:32 +0000)]
Renaming variables to coincide with documentation. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120522 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agofix a bozo bug I introduced in r119930, causing a miscompile of
Chris Lattner [Wed, 1 Dec 2010 01:24:55 +0000 (01:24 +0000)]
fix a bozo bug I introduced in r119930, causing a miscompile of
20040709-1.c from the gcc testsuite.  I was using the size of a
pointer instead of the pointee.  This fixes rdar://8713376

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120519 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRefactor T1sI and T1sIt encodings into helper classes.
Bill Wendling [Wed, 1 Dec 2010 01:20:15 +0000 (01:20 +0000)]
Refactor T1sI and T1sIt encodings into helper classes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120518 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add replace_extension implementation.
Michael J. Spencer [Wed, 1 Dec 2010 00:52:55 +0000 (00:52 +0000)]
Support/PathV2: Add replace_extension implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120514 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Add remove_filename implementation.
Michael J. Spencer [Wed, 1 Dec 2010 00:52:28 +0000 (00:52 +0000)]
Support/PathV2: Add remove_filename implementation.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120513 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRefactor the T1sIt encodings into a parent class to get rid of all of the "let"
Bill Wendling [Wed, 1 Dec 2010 00:48:44 +0000 (00:48 +0000)]
Refactor the T1sIt encodings into a parent class to get rid of all of the "let"
statements.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120512 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoUse by-name rather than by-order matching for NEON operands.
Owen Anderson [Wed, 1 Dec 2010 00:28:25 +0000 (00:28 +0000)]
Use by-name rather than by-order matching for NEON operands.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120507 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agotest/Archive: FileCheck-ize, and remove *.toc. These may be CRLF-tolerant.
NAKAMURA Takumi [Wed, 1 Dec 2010 00:09:25 +0000 (00:09 +0000)]
test/Archive: FileCheck-ize, and remove *.toc. These may be CRLF-tolerant.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120506 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoComment typo.
Andrew Trick [Tue, 30 Nov 2010 23:59:50 +0000 (23:59 +0000)]
Comment typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120504 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoEnable sibling call optimization of libcalls which are expanded during
Evan Cheng [Tue, 30 Nov 2010 23:55:39 +0000 (23:55 +0000)]
Enable sibling call optimization of libcalls which are expanded during
legalization time. Since at legalization time there is no mapping from
SDNode back to the corresponding LLVM instruction and the return
SDNode is target specific, this requires a target hook to check for
eligibility. Only x86 and ARM support this form of sibcall optimization
right now.
rdar://8707777

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120501 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoRename operands to match ARM documentation. No functionality change.
Bill Wendling [Tue, 30 Nov 2010 23:54:45 +0000 (23:54 +0000)]
Rename operands to match ARM documentation. No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120500 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoFix typo.
Jim Grosbach [Tue, 30 Nov 2010 23:51:41 +0000 (23:51 +0000)]
Fix typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120499 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoEnhance DSE to handle the variable index case in PR8657.
Chris Lattner [Tue, 30 Nov 2010 23:43:23 +0000 (23:43 +0000)]
Enhance DSE to handle the variable index case in PR8657.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120498 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoTrailing whitespace.
Jim Grosbach [Tue, 30 Nov 2010 23:29:24 +0000 (23:29 +0000)]
Trailing whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120497 91177308-0d34-0410-b5e6-96231b3b80d8

13 years agoSupport/PathV2: Implement reverse iteration and parent_path.
Michael J. Spencer [Tue, 30 Nov 2010 23:28:07 +0000 (23:28 +0000)]
Support/PathV2: Implement reverse iteration and parent_path.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120496 91177308-0d34-0410-b5e6-96231b3b80d8