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2012-04-03Add YAML parser to Support.Michael J. Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153977 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03When building llvmCore, pass the SDKROOT and -arch setting to configure.Bob Wilson
So far all of configure tests have been run against the default SDK and architecture, regardless of what is actually being built. We've gotten lucky until now. <rdar://problem/11112479> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153972 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Remove a reference to the C backend.Bob Wilson
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153971 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Tidy up spacing in some tablegen outputs.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153937 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Add support for AVX enhanced comparison predicates. Patch from Kay Tiong Khoo.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153935 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03As Eric pointed out, even a Debug build should be equal. Leave the flag that ↵Bill Wendling
can turn off comparisons though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153927 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Cleanup set_union usage. The same thing but a bit cleaner now.Andrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153922 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-03Use std::set_union instead of nasty custom code.Andrew Trick
I just noticed Jakob's examples of the proper application of std::set... routines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153918 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Compare the .o files only for release builds. Add an option to bypass the ↵Bill Wendling
comparison altogether. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153909 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Second part for the 153874 oneSilviu Baranga
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153875 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Emit the asm writer's mnemonic table with SequenceToOffsetTable.Benjamin Kramer
This way we can get AVX v-prefixed instructions tail merged with the normal insns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153869 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Reorder fields in MatchEntry and OperandMatchEntry to reduce padding. A bit ↵Craig Topper
tricky due to the target specific sizes for some of the fields so the ordering is only optimal for the targets in the tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153865 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Remove getInstructionName from MCInstPrinter implementations in favor of ↵Craig Topper
using the instruction name table from MCInstrInfo. Reduces static data in the InstPrinter implementations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153863 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02Use SequenceToOffsetTable to generate instruction name table for AsmWriter.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153857 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-01Use SequenceToOffsetTable to create instruction name table. Saves space ↵Craig Topper
particularly on X86 where AVX instructions just add a 'v' to the front of other instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153841 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-01Emit the LLVM<->DWARF register mapping as a sorted table and use binary ↵Benjamin Kramer
search to do the lookup. This also avoids emitting the information twice, which led to code bloat. On i386-linux-Release+Asserts with all targets built this change shaves a whopping 1.3 MB off clang. The number is probably exaggerated by recent inliner changes but the methods were already enormous with the old inline cost computation. The DWARF reg -> LLVM reg mapping doesn't seem to have holes in it, so it could be a simple lookup table. I didn't implement that optimization yet to avoid potentially changing functionality. There is still some duplication both in tablegen and the generated code that should be cleaned up eventually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153837 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-31comment typoAndrew Trick
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153796 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-31Introduce Register Units: Give each leaf register a number.Andrew Trick
First small step toward modeling multi-register multi-pressure. In the future, register units can also be used to model liveness and aliasing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153794 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30Rip out emission of the regIsInRegClass function for the asm printer.Benjamin Kramer
It's slow, bloated and completely redundant with MCRegisterClass::contains. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153782 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30Use SequenceToOffsetTable in emitRegisterNameString.Jakob Stoklund Olesen
This allows suffix sharing in register names. (AX is a suffix of EAX). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153777 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30Reapply 153764 and 153761 with a fix.Jakob Stoklund Olesen
Use an explicit comparator instead of the default. The sets are sorted, but not using the default comparator. Hopefully, this will unbreak the Linux builders. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153772 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30Revert 153764 and 153761. They broke a --enable-optimized --enable-assertionsRafael Espindola
--enable-expensive-checks build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153771 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30Compress SimpleValueType lists by sharing.Jakob Stoklund Olesen
Many register classes have the same value types. Share the table space. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153764 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30Compress register lists by sharing suffixes.Jakob Stoklund Olesen
TableGen emits lists of sub-registers, super-registers, and overlaps. Put them all in a single table and use a SequenceToOffsetTable to share suffixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153761 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-30Add a SequenceToOffsetTable to TableGen.Jakob Stoklund Olesen
This is similar to the StringToOffsetTable we use to produce string tables, but it can be used for other sequences than strings, and it eliminates entries for suffixes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153760 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-29Add more constness to CodeGenRegisters.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153667 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-28Spill DPair registers, not just QPR.Jakob Stoklund Olesen
The arm_neon intrinsics can create virtual registers from the DPair register class which allows both even-odd and odd-even D-register pairs. This fixes PR12389. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153603 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26fix a failure path to print the right thing, part of PR12357Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153457 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-26TableGen: Don't emit the llvm intrinsic -> gcc builtin table, its only user ↵Benjamin Kramer
was the c backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153432 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-25Fix lit failure on cmake-clang-x64_64-linux bot, apparently due to its havingEli Bendersky
a very (*very*) old version of Python (2.4?) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153409 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-25Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnuEli Bendersky
* Removed test/lib/llvm.exp - it is no longer needed * Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files left in the test suite so this code is no longer required. test/lit.cfg is now much shorter and clearer * Removed a lot of duplicate code in lit.local.cfg files that need access to the root configuration, by adding a "root" attribute to the TestingConfig object. This attribute is dynamically computed to provide the same information as was previously provided by the custom getRoot functions. * Documented the config.root attribute in docs/CommandGuide/lit.pod git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153408 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23Include cstdio in a few place that depended on getting it transitively ↵Benjamin Kramer
through StringExtras.h git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153328 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-23Remove the C backend.Eric Christopher
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153307 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21Add a ${pathsep} variable to lit that expands to : (or ; on win32).Nico Weber
This is in braces so that it doesn't conflict with the existing %p. It uses braces instead of parens because parens would have to be regex-escaped. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153213 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-21lit/TestRunner.py: [Win32] Rework WinWaitReleased() again! "win32file" from ↵NAKAMURA Takumi
Python Win32 Extensions. We can simply confirm the handle released to open it with EXCLUSIVE. Attempting renaming was bad. Disable win32file at ImportError. Thanks to Francois to let me know. FIXME: Could we report warning or notification if win32file were not found? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153172 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-20Reserve number of MI operands to accom,odate complex patterns.Evan Cheng
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153125 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16Revert r152915. Chapuni's WinWaitReleased refactoring: It doesn't work for meFrancois Pichet
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152958 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16lit/TestRunner.py: [Win32] Check all opened_files[] released, rather than ↵NAKAMURA Takumi
(obsoleted) written_files[]. In previous case, RUN: foo -o %t RUN: FileCheck < %t RUN: bar -o %t 2nd read handle might prevent manipulation of 3rd %t in bar, to remove and rename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152916 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16lit/TestRunner.py: [Win32] Rework WinWaitReleased().NAKAMURA Takumi
We can simply confirm the handle released to open it with EXCLUSIVE. Attempting renaming was bad. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152915 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16More const-correcting of FixedLenDecoderEmitter.Craig Topper
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152906 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16Const-correct the FixedLenDecoderEmitter. Pass a few things by const ↵Craig Topper
reference instead of value to avoid some copying. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152899 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16Spacing fixes. Mostly aligning arguments that spilled onto next line with ↵Craig Topper
the opening parenthese instead of 2 spaces in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152889 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-16Remove unused field NumVariable from Filter class. Even it was needed the ↵Craig Topper
same result could be found with VariableInstructions.size(). Also fix some typos in comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152885 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15Make MnemonicTable const again. That part of r152202 was OK.Jakob Stoklund Olesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152840 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15Don't assume all mnemonics fit in 64k.Jakob Stoklund Olesen
We currently assume that all targets have less than 64k opcodes. We shouldn't limit it further. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152833 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15Revert r152202: "Use uint16_t to store InstrNameIndices in MCInstrInfo."Jakob Stoklund Olesen
We cannot limit the concatenated instruction names to 64K. ARM is already at 32K, and it is easy to imagine a target with more instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152817 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-15Revert r152105: "Use uint16_t to store indices into string table"Jakob Stoklund Olesen
This patch limited the concatenated register names to 64K which meant that the total number of registers was many times less than 64K. If any compilers actually enforce the 64K limit on string literals, and it turns out to be a problem, we should fix that problem by not using long string literals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152816 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-13Remove unused field from FixedLenDecoderEmitter. Move NumberedInstructions ↵Craig Topper
declaration from class to run method since its only used there and was being reinitialized anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152616 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-13lit: Pass %INCLUDE% to tests on Win32. clang may expect existence of ↵NAKAMURA Takumi
%INCLUDE% in vcvarsall.bat. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152588 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-12DFAPacketizerEmitter: Prune includes.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152581 91177308-0d34-0410-b5e6-96231b3b80d8
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-09-21 14:36:09 +0000