OSDN Git Service
Bill Wendling [Tue, 12 Mar 2013 10:38:39 +0000 (10:38 +0000)]
Reflect reality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176858
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Akira Hatanaka [Tue, 12 Mar 2013 00:16:36 +0000 (00:16 +0000)]
[mips] Rename function and variable names to start with proper case. Fix typos.
Delete commented-out code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176844
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Meador Inge [Tue, 12 Mar 2013 00:08:29 +0000 (00:08 +0000)]
LibCallSimplifier: optimize speed for short-lived instances
Nadav reported a performance regression due to the work I did to
merge the library call simplifier into instcombine [1]. The issue
is that a new LibCallSimplifier object is being created whenever
InstCombiner::runOnFunction is called. Every time a LibCallSimplifier
object is used to optimize a call it creates a hash table to map from
a function name to an object that optimizes functions of that name.
For short-lived LibCallSimplifier instances this is quite inefficient.
Especially for cases where no calls are actually simplified.
This patch fixes the issue by dropping the hash table and implementing
an explicit lookup function to correlate the function name to the object
that optimizes functions of that name. This avoids the cost of always
building and destroying the hash table in cases where the LibCallSimplifier
object is short-lived and avoids the cost of building the table when no
simplifications are actually preformed.
On a benchmark containing 100,000 calls where none of them are simplified
I noticed a 30% speedup. On a benchmark containing 100,000 calls where
all of them are simplified I noticed an 8% speedup.
[1] http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-
20130304/167639.html
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176840
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David Blaikie [Mon, 11 Mar 2013 23:39:23 +0000 (23:39 +0000)]
Remove support for versioned debug info.
Versioned debug info support has been a burden to maintain & also compromised
current debug info verification by causing test cases testing old debug info to
remain rather than being updated to the latest. It also makes it hard to add or
change the metadata schema by requiring various backwards-compatibility in the
DI* hierarchy.
So it's being removed in preparation for new changes to the schema to tidy up
old/unnecessary fields and add new fields needed for new debug info (well, new
to LLVM at least).
The more surprising part of this is the changes to DI*::Verify - this became
necessary due to the changes to AsmWriter. AsmWriter was relying on the version
test to decide which bits of metadata were actually debug info when printing
the comment annotations. Without the version information the tag numbers were
too common & it would print debug info on random metadata that happened to
start with an integer that matched a tag number. Instead this change makes the
Verify functions more precise (just adding "number of operands" checks - not
type checking those operands yet) & relies on that to decide which metadata is
debug info metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176838
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David Blaikie [Mon, 11 Mar 2013 23:21:19 +0000 (23:21 +0000)]
Add asserts to DIBuilder & fix DINameSpace::Verify to allow unnamed namespaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176837
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Eli Bendersky [Mon, 11 Mar 2013 23:18:25 +0000 (23:18 +0000)]
Residual cleanup: live-out set is gone
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176836
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NAKAMURA Takumi [Mon, 11 Mar 2013 23:16:30 +0000 (23:16 +0000)]
llvm/test/CodeGen/R600/schedule-*.ll: Let them require +Asserts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176835
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David Blaikie [Mon, 11 Mar 2013 22:37:40 +0000 (22:37 +0000)]
Upgrading debug info test cases to be (more) compatible with the current debug info format.
These cases were found by further work to remove support for debug info
versioning. Common cleanups (other than changing the version info in the tag
field) included adding the last parameter to compile_units (recently added for
fission support) and other cases of trailing fields in lexical blocks, compile
units, and subprograms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176834
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David Blaikie [Mon, 11 Mar 2013 22:10:14 +0000 (22:10 +0000)]
Remove duplicate test contents.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176831
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Nick Lewycky [Mon, 11 Mar 2013 21:44:37 +0000 (21:44 +0000)]
Fix a crasher newly introduced in r176659/r176649, where fast-isel tries to
lower an expect intrinsic that is a constant expression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176830
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Kevin Enderby [Mon, 11 Mar 2013 21:17:13 +0000 (21:17 +0000)]
Fixes disassembler crashes on 2013 Haswell RTM instructions.
rdar://
13318048
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176828
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Bill Wendling [Mon, 11 Mar 2013 20:53:00 +0000 (20:53 +0000)]
Don't remove a landing pad if the invoke requires a table entry.
An invoke may require a table entry. For instance, when the function it calls
is expected to throw.
<rdar://problem/
13360379>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176827
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Vincent Lejeune [Mon, 11 Mar 2013 18:15:06 +0000 (18:15 +0000)]
R600: Fix JUMP handling so that MachineInstr verification can occur
This allows R600 Target to use the newly created -verify-misched llc flag
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176819
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Eli Bendersky [Mon, 11 Mar 2013 16:51:15 +0000 (16:51 +0000)]
Missing period in doc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176809
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NAKAMURA Takumi [Mon, 11 Mar 2013 16:30:26 +0000 (16:30 +0000)]
llvm/test/CodeGen/X86/handle-move.ll: Mark it as XFAIL:cygming. Investigating.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176808
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Sean Silva [Mon, 11 Mar 2013 16:25:16 +0000 (16:25 +0000)]
[docs] Remove explicit authorship.
In the spirit of r172109. Version control keeps a far more detailed
record of authorship anyways.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176807
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NAKAMURA Takumi [Mon, 11 Mar 2013 08:39:48 +0000 (08:39 +0000)]
Suppress atomic(32|64).ll as XFAIL on win32 codegen. Investigating.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176798
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NAKAMURA Takumi [Mon, 11 Mar 2013 08:19:28 +0000 (08:19 +0000)]
R600MachineScheduler.cpp: Fix use cases of dbgs(). Don't include <iostream> here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176797
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Lang Hames [Mon, 11 Mar 2013 03:49:23 +0000 (03:49 +0000)]
Remove date from test case file name. The PR number provides a unique ID already.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176796
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Nick Lewycky [Sun, 10 Mar 2013 22:01:44 +0000 (22:01 +0000)]
Correct this error message, and most importantly make it distinct from the
error above. Based on a patch by Peter Zotov!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176794
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Nick Lewycky [Sun, 10 Mar 2013 21:58:22 +0000 (21:58 +0000)]
Use LLVMBool instead of 'bool' in the C API. Based on a patch by Peter Zotov!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176793
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Hal Finkel [Sun, 10 Mar 2013 20:57:42 +0000 (20:57 +0000)]
BBVectorize: Fixup debugging statements
After the recent data-structure improvements, a couple of debugging statements
were broken (printing pointer values).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176791
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Jakub Staszak [Sun, 10 Mar 2013 13:11:23 +0000 (13:11 +0000)]
Cleanup #includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176787
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Jakub Staszak [Sun, 10 Mar 2013 01:15:14 +0000 (01:15 +0000)]
Remove unneeded #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176785
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Jakub Staszak [Sun, 10 Mar 2013 01:14:42 +0000 (01:14 +0000)]
Add some constantness in MachinePostDominators.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176784
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Jakub Staszak [Sun, 10 Mar 2013 00:34:01 +0000 (00:34 +0000)]
Remove unneeded #includes. Use forward declarations instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176783
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Jakub Staszak [Sun, 10 Mar 2013 00:20:16 +0000 (00:20 +0000)]
Remove unneeded #includes. Use forward declarations instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176782
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Craig Topper [Sat, 9 Mar 2013 23:29:37 +0000 (23:29 +0000)]
Remove an unused member variable from HelpPrinter. Move another member variable to be a local variable in the only method that uses it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176778
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Lang Hames [Sat, 9 Mar 2013 22:56:09 +0000 (22:56 +0000)]
Don't glue users to extract_subreg when selecting the llvm.arm.ldrexd
intrinsic - it can cause impossible-to-schedule subgraphs to be
introduced.
PR15053.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176777
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Jakub Staszak [Sat, 9 Mar 2013 19:34:14 +0000 (19:34 +0000)]
Remove unneeded cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176776
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Benjamin Kramer [Sat, 9 Mar 2013 19:22:40 +0000 (19:22 +0000)]
Remove a source of nondeterminism from the LoopVectorizer.
This made us emit runtime checks in a random order. Hopefully bootstrap
miscompares will go away now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176775
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Benjamin Kramer [Sat, 9 Mar 2013 18:34:27 +0000 (18:34 +0000)]
Fix test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176773
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Benjamin Kramer [Sat, 9 Mar 2013 18:25:40 +0000 (18:25 +0000)]
Test case hygiene.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176772
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Jakub Staszak [Sat, 9 Mar 2013 18:24:26 +0000 (18:24 +0000)]
Remove unneeded const_cast.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176771
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Jakub Staszak [Sat, 9 Mar 2013 18:05:34 +0000 (18:05 +0000)]
Use forward declaration instead of #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176770
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Arnold Schwaighofer [Sat, 9 Mar 2013 16:27:27 +0000 (16:27 +0000)]
LoopVectorizer: Ignore all dbg intrinisic
Ignore all DbgIntriniscInfo instructions instead of just DbgValueInst.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176769
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Arnold Schwaighofer [Sat, 9 Mar 2013 15:56:34 +0000 (15:56 +0000)]
LoopVectorizer: Ignore dbg.value instructions
We want vectorization to happen at -g. Ignore calls to the dbg.value intrinsic
and don't transfer them to the vectorized code.
radar://
13378964
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176768
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Benjamin Kramer [Sat, 9 Mar 2013 13:48:23 +0000 (13:48 +0000)]
TLI: Microoptimize calls to strlen+memcmp to strncmp.
The strlen+memcmp was hidden in a call to StringRef::operator==. We check if
there are any null bytes in the string upfront so we can simplify the comparison
Small speedup when compiling code with many function calls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176766
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Jakub Staszak [Sat, 9 Mar 2013 11:18:59 +0000 (11:18 +0000)]
Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176765
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Nick Lewycky [Sat, 9 Mar 2013 10:13:26 +0000 (10:13 +0000)]
Use the correct index variable. This is the meat of what was supposed to be in
r176751. Also, learn a lesson about applying patches by hand/eyeball.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176764
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Nick Lewycky [Sat, 9 Mar 2013 09:32:16 +0000 (09:32 +0000)]
Commit the right files for r176762. Sigh.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176763
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Nick Lewycky [Sat, 9 Mar 2013 09:31:44 +0000 (09:31 +0000)]
We need a shndx if the number of sections breaks SHN_LORESERVE. This condition
for choosing to emit a shndx was simply testing the wrong variable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176762
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Nick Lewycky [Sat, 9 Mar 2013 02:06:37 +0000 (02:06 +0000)]
Fix bug introduced in r176616 when making function identifier numbers stable.
Count the subprograms, not the compile units.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176751
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Nick Lewycky [Sat, 9 Mar 2013 01:33:06 +0000 (01:33 +0000)]
Don't emit the extra checksum into the .gcda file if the user hasn't asked for
it. Fortunately, versions of gcov that predate the extra checksum also ignore
any extra data, so this isn't a problem. There will be a matching commit in
compiler-rt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176745
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Jakob Stoklund Olesen [Fri, 8 Mar 2013 23:00:13 +0000 (23:00 +0000)]
Remove wrong and unnecessary assertion.
PHIs are allowed to have multiple operand pairs per predecessor, and
this code works just fine when it happens.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176734
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Jan Wen Voung [Fri, 8 Mar 2013 22:56:31 +0000 (22:56 +0000)]
Disable statistics on Release builds and move tests that depend on -stats.
Summary:
Statistics are still available in Release+Asserts (any +Asserts builds),
and stats can also be turned on with LLVM_ENABLE_STATS.
Move some of the FastISel stats that were moved under DEBUG()
back out of DEBUG(), since stats are disabled across the board now.
Many tests depend on grepping "-stats" output. Move those into
a orig_dir/Stats/. so that they can be marked as unsupported
when building without statistics.
Differential Revision: http://llvm-reviews.chandlerc.com/D486
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176733
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Eli Bendersky [Fri, 8 Mar 2013 22:29:44 +0000 (22:29 +0000)]
Clean up out-of-date comments and some stray whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176729
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Michael Ilseman [Fri, 8 Mar 2013 21:15:00 +0000 (21:15 +0000)]
Early exit from getAllocationData() and isFreeCall() for intrinsics.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176722
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David Blaikie [Fri, 8 Mar 2013 21:08:23 +0000 (21:08 +0000)]
Assert to bounds check MDNode::getOperand.
The getOperandPtr utility already bounds checks, but allows one-off-the-end.
This assert should catch the cases that could previously have been dereferencing
these one-off-the-end pointer. Happily, no cases of this came up with this
change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176721
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Michael Ilseman [Fri, 8 Mar 2013 21:03:09 +0000 (21:03 +0000)]
Remove trailing whitespace
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176720
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Jakob Stoklund Olesen [Fri, 8 Mar 2013 18:36:36 +0000 (18:36 +0000)]
No really, don't use end().
Clearly, this function is never actually called with the last
instruction in the function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176708
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David Blaikie [Fri, 8 Mar 2013 18:17:46 +0000 (18:17 +0000)]
Remove -print-dbginfo as it is unused & bitrotten.
This pass hasn't been touched in two years & would fail with assertions against
the current debug info metadata format (the only test case for it still uses a
many-versions old debug info metadata format)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176707
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Jakob Stoklund Olesen [Fri, 8 Mar 2013 18:08:57 +0000 (18:08 +0000)]
Rewrite the physreg part of findLastUseBefore().
To find the last use of a register unit, start from the bottom and scan
upwards until a user is found.
<rdar://problem/
13353090>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176706
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Jakob Stoklund Olesen [Fri, 8 Mar 2013 18:08:54 +0000 (18:08 +0000)]
Avoid creating a SlotIndex from the end() iterator.
No test case, spotted by inspection.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176705
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Benjamin Kramer [Fri, 8 Mar 2013 17:03:19 +0000 (17:03 +0000)]
Remove default from fully covered switch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176703
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Benjamin Kramer [Fri, 8 Mar 2013 17:01:18 +0000 (17:01 +0000)]
Force cpu in test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176702
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Benjamin Kramer [Fri, 8 Mar 2013 16:58:37 +0000 (16:58 +0000)]
Insert the reduction start value into the first bypass block to preserve domination.
Fixes PR15344.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176701
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Tom Stellard [Fri, 8 Mar 2013 15:37:11 +0000 (15:37 +0000)]
R600: Optimize another selectcc case
fold selectcc (selectcc x, y, a, b, cc), b, a, b, setne ->
selectcc x, y, a, b, cc
Reviewed-by: Christian König <christian.koenig@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176700
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Tom Stellard [Fri, 8 Mar 2013 15:37:09 +0000 (15:37 +0000)]
R600: Improve custom lowering of select_cc
Two changes:
1. Prefer SET* instructions when possible
2. Handle the CND*_INT case with floating-point args
Reviewed-by: Christian König <christian.koenig@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176699
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Tom Stellard [Fri, 8 Mar 2013 15:37:07 +0000 (15:37 +0000)]
R600: Change operation action from Custom to Expand for BR_CC
Reviewed-by: Christian König <christian.koenig@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176698
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Tom Stellard [Fri, 8 Mar 2013 15:37:05 +0000 (15:37 +0000)]
R600: Change operation action from Custom to Expand for SETCC
Reviewed-by: Christian König <christian.koenig@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176697
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Tom Stellard [Fri, 8 Mar 2013 15:37:03 +0000 (15:37 +0000)]
R600: Set BooleanContents to ZeroOrNegativeOneBooleanContent
Reviewed-by: Christian König <christian.koenig@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176696
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Tom Stellard [Fri, 8 Mar 2013 15:37:02 +0000 (15:37 +0000)]
LegalizeDAG: Respect the result of TLI.getBooleanContents() when expanding SETCC
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176695
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Tom Stellard [Fri, 8 Mar 2013 15:36:57 +0000 (15:36 +0000)]
DAGCombiner: Use correct value type for checking legality of BR_CC v3
LegalizeDAG.cpp uses the value of the comparison operands when checking
the legality of BR_CC, so DAGCombiner should do the same.
v2:
- Expand more BR_CC value types for NVPTX
v3:
- Expand correct BR_CC value types for Hexagon, Mips, and XCore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176694
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Vincent Lejeune [Fri, 8 Mar 2013 15:34:07 +0000 (15:34 +0000)]
R600: Change addresspace in fold-kcache.ll
AddressSpace definition has changed in a previous commit, reflect it
to avoid false failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176693
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Tim Northover [Fri, 8 Mar 2013 15:27:30 +0000 (15:27 +0000)]
AArch64: specify full triple in test as only Linux works for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176692
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Christian Konig [Fri, 8 Mar 2013 14:44:00 +0000 (14:44 +0000)]
R600/SI: adjust test to recent changes
Signed-off-by: Christian König <christian.koenig@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176691
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Jyotsna Verma [Fri, 8 Mar 2013 14:15:15 +0000 (14:15 +0000)]
Hexagon: Add patterns for zero extended loads from i1->i64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176689
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Tim Northover [Fri, 8 Mar 2013 13:55:07 +0000 (13:55 +0000)]
AArch64: expand sincos operations, we don't support them.
Patch based on Mans Rullgard's.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176688
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Michel Danzer [Fri, 8 Mar 2013 10:58:01 +0000 (10:58 +0000)]
R600/SI: Use source scheduler
This is certainly not the last word on scheduling for this target, but
right now this allows a few apps to run / finish with radeonsi, most
notably UT2004 / Lightsmark. They fail to compile some shaders with the
default scheduler because it ends up trying to spill registers, which
we don't support yet (and which is probably a bad idea in general for
performance if it can be avoided).
NOTE: This is a candidate for the Mesa stable branch.
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176687
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Andrew Trick [Fri, 8 Mar 2013 05:40:34 +0000 (05:40 +0000)]
Add -verify-misched option.
This verifies live intervals both before and after scheduling. It's
useful for anyone hacking on live interval update.
Note that we don't yet pass verification all the time. We don't yet
handle updating nonallocatable live intervals perfectly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176685
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David Blaikie [Fri, 8 Mar 2013 02:27:40 +0000 (02:27 +0000)]
Another test fix for r176671.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176679
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David Blaikie [Fri, 8 Mar 2013 02:26:16 +0000 (02:26 +0000)]
Couple of test fixes for r176671.
Not sure why these aren't failing on my linux machine, but this should cover
it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176678
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Bill Wendling [Fri, 8 Mar 2013 02:21:08 +0000 (02:21 +0000)]
Revert r176154 in favor of a better approach.
Code generation makes some basic assumptions about the IR it's been given. In
particular, if there is only one 'invoke' in the function, then that invoke
won't be going away. However, with the advent of the `llvm.donothing' intrinsic,
those invokes may go away. If all of them go away, the landing pad no longer has
any users. This confuses the back-end, which asserts.
This happens with SjLj exceptions, because that's the model that modifies the IR
based on there being invokes, etc. in the function.
Remove any invokes of `llvm.donothing' during SjLj EH preparation. This will
give us a CFG that the back-end won't be confused about. If all of the invokes
in a function are removed, then the SjLj EH prepare pass won't insert the bogus
code the relies upon the invokes being there.
<rdar://problem/
13228754&
13316637>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176677
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Chris Lattner [Fri, 8 Mar 2013 01:26:10 +0000 (01:26 +0000)]
remove an ancient and quaint bit of commented out makefile goo from when
GCC was the system compiler on the mac.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176675
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David Blaikie [Fri, 8 Mar 2013 00:23:31 +0000 (00:23 +0000)]
Upgrade tests to the latest debug info format.
Mostly this is just changing the named metadata (llvm.dbg.sp, llvm.dbg.gv,
llvm.dbg.<func>.lv, etc -> llvm.dbg.cu), adding a few fields to older records
(DIVariable: flags/inlined-at, DICompileUnit: sp/gv/types,
DISubprogram: local variables list)
The tests to update were discovered by a change I'm working on to remove debug
info version support - so any tests using old debug info versions I haven't
updated probably are bad tests or just not actually designed to test debug
info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176671
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Jakob Stoklund Olesen [Thu, 7 Mar 2013 23:55:51 +0000 (23:55 +0000)]
Add a getPassName() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176669
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Jakob Stoklund Olesen [Thu, 7 Mar 2013 23:55:49 +0000 (23:55 +0000)]
Rename isEarlierInSameTrace to isUsefulDominator.
In very rare cases caused by irreducible control flow, the dominating
block can have the same trace head without actually being part of the
trace.
As long as such a dominator still has valid instruction depths, it is OK
to use it for computing instruction depths.
Rename the function to avoid lying, and add a check that instruction
depths are computed for the dominator.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176668
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Jakub Staszak [Thu, 7 Mar 2013 22:20:06 +0000 (22:20 +0000)]
Keep coding stanard.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176661
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Jakub Staszak [Thu, 7 Mar 2013 22:10:33 +0000 (22:10 +0000)]
Don't create IRBuilder if we can return from the method earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176660
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Chad Rosier [Thu, 7 Mar 2013 21:38:33 +0000 (21:38 +0000)]
[fast-isel] Seriously, add support for the expect intrinsic.
rdar://
13370942
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176659
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Benjamin Kramer [Thu, 7 Mar 2013 20:56:18 +0000 (20:56 +0000)]
Fix tautological compare. Not sure why this didn't trigger any test failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176652
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Benjamin Kramer [Thu, 7 Mar 2013 20:53:34 +0000 (20:53 +0000)]
Replace temporary vectors with arrays.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176651
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Chad Rosier [Thu, 7 Mar 2013 20:42:17 +0000 (20:42 +0000)]
[fast-isel] Add support for the expect intrinsic.
rdar://
13370942
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176649
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Benjamin Kramer [Thu, 7 Mar 2013 20:33:29 +0000 (20:33 +0000)]
ArrayRefize some code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176648
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Jyotsna Verma [Thu, 7 Mar 2013 20:28:34 +0000 (20:28 +0000)]
Hexagon: Handle i8, i16 and i1 Var Args.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176647
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Jakub Staszak [Thu, 7 Mar 2013 20:22:39 +0000 (20:22 +0000)]
Simplify code. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176646
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Jakub Staszak [Thu, 7 Mar 2013 20:21:27 +0000 (20:21 +0000)]
Change Index type from unsigned long to unsigned. This should fix PR14980.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176645
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Jakub Staszak [Thu, 7 Mar 2013 20:04:17 +0000 (20:04 +0000)]
Remove trailing spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176643
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Jakub Staszak [Thu, 7 Mar 2013 20:01:47 +0000 (20:01 +0000)]
Change NULL to 0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176642
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Jakub Staszak [Thu, 7 Mar 2013 20:01:19 +0000 (20:01 +0000)]
ArrayRef ca accept one element. Simplify code a little bit, also it matches now
coding in the other places of the file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176641
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Andrew Trick [Thu, 7 Mar 2013 19:21:08 +0000 (19:21 +0000)]
pre-RA-sched debug-only fix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176638
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Jyotsna Verma [Thu, 7 Mar 2013 19:10:28 +0000 (19:10 +0000)]
Hexagon: Add support to lower block address.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176637
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Andrew Trick [Thu, 7 Mar 2013 19:07:57 +0000 (19:07 +0000)]
pre-RA-sched assertion fix. This bug was exposed by r176037.
rdar:
13370002 [pre-RA-sched] assertion: released too many times
I tracked this down to an earlier hack that is no longer applicable
and interfered with normal scheduler logic. With the changes in
r176037, it was causing an instruction to be scheduled multiple times.
I have an external test case that I tried hard to reduce and
failed. I can't even reproduce with llc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176636
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Benjamin Kramer [Thu, 7 Mar 2013 18:51:02 +0000 (18:51 +0000)]
Move testcase, this is testing extraction not inserting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176635
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Benjamin Kramer [Thu, 7 Mar 2013 18:48:40 +0000 (18:48 +0000)]
X86: Fold EXTRACT_SUBVECTORs of a BUILD_VECTOR into a smaller BUILD_VECTOR.
That can usually be lowered efficiently and is common in sandybridge code.
It would be nice to do this in DAGCombiner but we can't insert arbitrary
BUILD_VECTORs this late.
Fixes PR15462.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176634
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Pekka Jaaskelainen [Thu, 7 Mar 2013 16:46:43 +0000 (16:46 +0000)]
Fixed a crash when cloning a function into a function with
different size argument list and without attributes in the
arguments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176632
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Christian Konig [Thu, 7 Mar 2013 09:04:14 +0000 (09:04 +0000)]
R600/SI: rework input interpolation v2
v2: update CMakeLists.txt as well
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176626
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Christian Konig [Thu, 7 Mar 2013 09:04:04 +0000 (09:04 +0000)]
R600/SI: remove SI_vs_load_buffer_index
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176625
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Christian Konig [Thu, 7 Mar 2013 09:03:59 +0000 (09:03 +0000)]
R600/SI: remove SGPR address space v2
v2: fix R600 regressions
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176624
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