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2009-03-16CMake: Make sure to build TableGen'd files in the binary directoryDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67052 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-16--- Reverse-merging (from foreign repository) r67049 into '.':Bill Wendling
U test/CodeGen/X86/2009-03-13-PHIElimBug.ll D test/CodeGen/X86/2009-03-16-PHIElimInLPad.ll U lib/CodeGen/PHIElimination.cpp r67049 was causing this failure: Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/CodeGen/X86/dg.exp ... FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/CodeGen/X86/2009-03-13-PHIElimBug.ll for PR3784 Failed with exit(1) at line 1 while running: llvm-as < /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvm.src/test/CodeGen/X86/2009-03-13-PHIElimBug.ll | llc -march=x86 | /usr/bin/grep -A 2 {call f} | /usr/bin/grep movl child process exited abnormally git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67051 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-16Tweak the fix for PR3784: be less sensitive about justDuncan Sands
how invokes are set up. The fix could be disturbed by register copies coming after the EH_LABEL, and also didn't behave quite right when it was the invoke result that was used in a phi node. Also (see new testcase) fix another phi elimination bug while there: register copies in the landing pad need to come after the EH_LABEL, because that's where execution branches to when unwinding. If they come before the EH_LABEL then they will never be executed... Also tweak the original testcase so it doesn't use a no-longer existing counter. The accumulated phi elimination changes fix two of seven Ada testsuite failures that turned up after landing pad critical edge splitting was turned off. So there's probably more to come. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67049 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-16CellSPU:Scott Michel
Incorporate Tilmann's 128-bit operation patch. Evidently, it gets the llvm-gcc bootstrap a bit further along. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67048 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-16change this to test for an alias result more directly.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67046 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-16Add TGSourceMgr.cpp to CMake build, sort linesDouglas Gregor
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-15This causes incorrect stack frame allocation when the last object is an ↵Bruno Cardoso Lopes
array allocated on the stack which would lead the compiled program to run over its stack. Thanks to Gil Dogon git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67034 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-15Simplify. "Broken" is always true here.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67025 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-15Remove obviously redundant call.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67023 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Give the pre-alloc splitter access to the VirtRegMap. It doesn't do anythingOwen Anderson
useful with it at the moment, but it will in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67012 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Add a replacement for 2009-02-12-GEPNoalias.ll that works without -debug.Nick Lewycky
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Apply a patch by Micah Villmow to fix AsmParser to accept vectorDan Gohman
shift constant expressions, and add support for folding vector shift constant expressions. This fixes PR3802. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67010 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Fix Clang build for srcdir != objdirSebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67008 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Add support for generating Clang diagnostic defs to Makefile.rules.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67006 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Add TableGen syntax highlighting for the jEdit editor.Sebastian Redl
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67005 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Add a testcase that covers a wide variety of ABI isel cases.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67003 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Use %rip-relative addressing on x86-64 whenever practical, asDan Gohman
it has a smaller encoding than absolute addressing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67002 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Don't forego folding of loads into 64-bit adds when the otherDan Gohman
operand is a signed 32-bit immediate. Unlike with the 8-bit signed immediate case, it isn't actually smaller to fold a 32-bit signed immediate instead of a load. In fact, it's larger in the case of 32-bit unsigned immediates, because they can be materialized with movl instead of movq. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67001 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Add newlines at end of file (this can annoy gcov)Daniel Dunbar
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67000 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-14Avoid doing the transformation c ? 1.0 : 2.0 as load { 2.0, 1.0 } + c*4Mon P Wang
if FPConstant is legal because if the FPConstant doesn't need to be stored in a constant pool, the transformation is unlikely to be profitable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66994 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Add a few more ptrtoint/inttoptr cast tests.Dan Gohman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66989 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Improve FastISel's handling of truncates to i1, and implementDan Gohman
ptrtoint and inttoptr in X86FastISel. These casts aren't always handled in the generic FastISel code because X86 sometimes needs custom code to do truncation and zero-extension. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66988 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Fix -strip-debug-declare to work when there areDale Johannesen
llvm.global.variable's but no llvm.declare's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Fix PR3784: If the source of a phi comes from a bb ended with an invoke, ↵Evan Cheng
make sure the copy is inserted before the try range (unless it's used as an input to the invoke, then insert it after the last use), not at the end of the bb. Also re-apply r66140 which was disabled as a workaround. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66976 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Add (hidden) TableGen command option '-clang-component' which specifies theTed Kremenek
component's warnings to process for '-gen-clang-diags-defs'. Also, when the component is specified, generate a '#if' prologue at the top of the generated .def file (to match the current files). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66975 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Add initial implementation of a TableGen backend for converting Clang-warningsTed Kremenek
tablegen files to the original .def preprocessor include files. This is my first TableGen backend; I don't claim that it is awesome. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66971 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Further constify Record::isSubClassOf.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66970 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Fix test case. Now, llvm-gcc emits debug info for artificiaal variable ↵Devang Patel
_comp_ctor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66963 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Fix a hashing bug in APInt. A certain pathological testcase (tooStuart Hastings
large for the testsuite) took over six minutes to compile on my Mac. The patched LLVM-GCC compiles that testcase in three seconds (GCC takes less than one second). This hash function is more complex (about 35 instructions on x86) than what Chris wanted, but I expect it will be well-behaved with arbitrary inputs. Thank you to everyone who responded to my previous request for advice. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66962 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Fix escaping in asm string literals correctly by having tblgen unescape Chris Lattner
them, then the asmprinter emitter reescape them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66958 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13add a horrible hack to fix the build.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66957 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Revert r66920. It was causing failures in the self-hosting buildbot (in releaseBill Wendling
mode). Running /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/dg.exp ... FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll Failed with signal(SIGBUS) at line 1 while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes > /dev/null 0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85 1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706 2 libSystem.B.dylib 0x92f112bb _sigtramp + 43 3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831 4 bugpoint 0x00021d1c main + 92 5 bugpoint 0x00002106 start + 54 6 bugpoint 0x00000004 start + 18446744073709543220 Stack dump: 0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/crash-narrowfunctiontest.ll -bugpoint-crashcalls -silence-passes FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll Failed with signal(SIGBUS) at line 1 while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes 0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85 1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706 2 libSystem.B.dylib 0x92f112bb _sigtramp + 43 3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831 4 bugpoint 0x00021d1c main + 92 5 bugpoint 0x00002106 start + 54 6 bugpoint 0x00000006 start + 18446744073709543222 Stack dump: 0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/misopt-basictest.ll -dce -bugpoint-deletecalls -simplifycfg -silence-passes FAIL: /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll Failed with signal(SIGBUS) at line 1 while running: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll -bugpoint-crashcalls -silence-passes 0 bugpoint 0x0035dd25 llvm::sys::SetInterruptFunction(void (*)()) + 85 1 bugpoint 0x0035e382 llvm::sys::RemoveFileOnSignal(llvm::sys::Path const&, std::string*) + 706 2 libSystem.B.dylib 0x92f112bb _sigtramp + 43 3 libSystem.B.dylib 0xffffffff _sigtramp + 1829694831 4 bugpoint 0x00021d1c main + 92 5 bugpoint 0x00002106 start + 54 Stack dump: 0. Program arguments: bugpoint /Volumes/Sandbox/Buildbot/llvm/full-llvm/build/llvmCore/test/BugPoint/remove_arguments_test.ll -bugpoint-crashcalls -silence-passes --- Reverse-merging (from foreign repository) r66920 into '.': U include/llvm/Support/CallSite.h U include/llvm/Instructions.h U lib/Analysis/IPA/GlobalsModRef.cpp U lib/Analysis/IPA/Andersens.cpp U lib/Bitcode/Writer/BitcodeWriter.cpp U lib/VMCore/Instructions.cpp U lib/VMCore/Verifier.cpp U lib/VMCore/AsmWriter.cpp U lib/Transforms/Utils/LowerInvoke.cpp U lib/Transforms/Scalar/SimplifyCFGPass.cpp U lib/Transforms/IPO/PruneEH.cpp U lib/Transforms/IPO/DeadArgumentElimination.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66953 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13add support for a few simple escape characters in tblgen strings.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66949 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Add ENABLE_COVERAGE, for building a +Coverage (gcov) configuration.Daniel Dunbar
- Required some extra makefile tweaks to introduce a new flag var which only goes to compile/link tools but not the relink step, otherwise we get a copy of libgcov in the relinked .o files. - No configure magic for this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66945 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Fix FastISel's assumption that i1 values are always zero-extendedDan Gohman
by inserting explicit zero extensions where necessary. Included is a testcase where SelectionDAG produces a virtual register holding an i1 value which FastISel previously mistakenly assumed to be zero-extended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66941 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13remove a test that depends on -debug.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66937 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13remove a testcase that depends on -debug existing.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66936 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13add 8 and 16 bit TLS moves.Rafael Espindola
add a fixme note on how to remove code duplication. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66932 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13One more place where debug info affects codegen.Dale Johannesen
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66930 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Test case for rev. 66925Devang Patel
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66927 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Improve sext and zext of TLS variables.Rafael Espindola
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66922 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Second installment of "BasicBlock operands to the back"Gabor Greif
changes. For InvokeInst now all arguments begin at op_begin(). The Callee, Cont and Fail are now faster to get by access relative to op_end(). This patch introduces some temporary uglyness in CallSite. Next I'll bring CallInst up to a similar scheme and then the uglyness will magically vanish. This patch also exposes all the reliance of the libraries on InvokeInst's operand ordering. I am thinking of taking care of that too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66920 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13remove a buggy test, it is not ok to use -debug in RUN line.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66918 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13generalize this code so that fast isel handles integer truncates to i1, whichChris Lattner
codegen to the same thing as integer truncates to i8 (the top bits are just undefined). This implements rdar://6667338 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66902 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13add a new TGError class and use it to propagate location info withChris Lattner
errors when thrown. This gets us nice errors like this from tblgen: CMOVL32rr: (set GR32:i32:$dst, (X86cmov GR32:$src1, GR32:$src2)) /Users/sabre/llvm/Debug/bin/tblgen: error: Included from X86.td:116: Parsing X86InstrInfo.td:922: In CMOVL32rr: X86cmov node requires exactly 4 operands! def CMOVL32rr : I<0x4C, MRMSrcReg, // if <s, GR32 = GR32 ^ instead of just: CMOVL32rr: (set GR32:i32:$dst, (X86cmov GR32:$src1, GR32:$src2)) /Users/sabre/llvm/Debug/bin/tblgen: In CMOVL32rr: X86cmov node requires exactly 4 operands! This is all I plan to do with this, but it should be easy enough to improve if anyone cares (e.g. keeping more loc info in "dag" expr records in tblgen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66898 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13give each Record a location.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66897 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13make "locations" a class instead of a typedef.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66895 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Update these for the 2.5 release.Duncan Sands
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66890 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13These instructions have special lowering that may lower them to SSEBill Wendling
instructions. Prevent that if we don't want implicit uses of SSE. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66877 91177308-0d34-0410-b5e6-96231b3b80d8
2009-03-13Unbreak build, bring in std::string for GCC 4.3Argyrios Kyrtzidis
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66876 91177308-0d34-0410-b5e6-96231b3b80d8
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