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* Fix a bug summing two full sets. The overflow checking doesn't handle sets asNick Lewycky2009-07-132-0/+3
| | | | | | | | | large as the full set, only those one size smaller. Thanks to Daniel Dunbar who found this bug using Klee! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75443 91177308-0d34-0410-b5e6-96231b3b80d8
* Match declaration to definition.Daniel Dunbar2009-07-127-7/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75440 91177308-0d34-0410-b5e6-96231b3b80d8
* Match declaration to definition.Daniel Dunbar2009-07-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75438 91177308-0d34-0410-b5e6-96231b3b80d8
* remove tests for removed intrinsics.Chris Lattner2009-07-122-49/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75433 91177308-0d34-0410-b5e6-96231b3b80d8
* remove llvm.part.set.* and llvm.part.select.*. They have never been Chris Lattner2009-07-124-459/+0
| | | | | | | | | | | | implemented in codegen, have no frontend to generate them, and are better implemented with pattern matching (like the ppc backend does to generate rlwimi/rlwinm etc). PR4543 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75430 91177308-0d34-0410-b5e6-96231b3b80d8
* Use llvm_report_error, not llvm_unreachable.Daniel Dunbar2009-07-121-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75429 91177308-0d34-0410-b5e6-96231b3b80d8
* Mention that llvm_report_error() does not return.Edwin Török2009-07-121-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75428 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an LLVM API change.Daniel Dunbar2009-07-121-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75426 91177308-0d34-0410-b5e6-96231b3b80d8
* Improve sys::Path::makeAbsolute on Win32.Daniel Dunbar2009-07-124-13/+38
| | | | | | | | | - Patch by Viktor Kutuzov! - Minor tweak by me to add llvm_unreachable calls on FIXMEd error paths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75424 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix assert(0) conversion, as suggested by Chris.Edwin Török2009-07-124-20/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75423 91177308-0d34-0410-b5e6-96231b3b80d8
* Clarify a FIXME.Daniel Dunbar2009-07-121-4/+5
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75422 91177308-0d34-0410-b5e6-96231b3b80d8
* "UNIX paths can contain non-ASCII characters, so Path::isValid() should not ↵Chris Lattner2009-07-121-9/+1
| | | | | | | | | reject paths with such characters in them. The attached patch removes the check from Path::isValid()." patch by Benjamin Kramer! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75421 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement support for promotion of AND/OR/XOR on integer types.Jakob Stoklund Olesen2009-07-121-8/+19
| | | | | | The blackfin processor has a legal i16 type, but only logic operations on i32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75419 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix types in PromoteNode handling of CTPOP and friends.Jakob Stoklund Olesen2009-07-121-3/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75418 91177308-0d34-0410-b5e6-96231b3b80d8
* Add CCIfSRet calling convention predicate.Jakob Stoklund Olesen2009-07-121-0/+4
| | | | | | The blackfin calling convention uses a different register for sret arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75417 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove extra \n from LLVM_UNREACHABLE calls.Edwin Török2009-07-129-17/+16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75416 91177308-0d34-0410-b5e6-96231b3b80d8
* Make this clearer for the mathematically inclined. Thanks to Duncan Sands forNick Lewycky2009-07-121-0/+4
| | | | | | | going over the text! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75414 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement udiv for ConstantRanges.Nick Lewycky2009-07-122-17/+35
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75413 91177308-0d34-0410-b5e6-96231b3b80d8
* Temporarily revert r75408. It appears to break the Apple-style builds:Bill Wendling2009-07-123-28/+17
| | | | | | | | | | | x86_64-apple-darwin10-gcc -c -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute -mdynamic-no-pic -DHAVE_CONFIG_H -I. -I. -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/. -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../include -I./../intl -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../libcpp/include -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/../libdecnumber -I../libdecnumber -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~dst/Developer/usr/local/include -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~obj/src/include -DENABLE_LLVM -I/Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmCore.roots/llvmCore~dst/Developer/usr/local/include -D_DEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -DLLVM_VERSION_INFO='"9999"' -DBUILD_LLVM_APPLE_STYLE /Volumes/Sandbox/Buildbot/llvm/build.llvm-gcc-x86_64-darwin10-selfhost/build/llvmgcc42.roots/llvmgcc42~obj/src/gcc/tree-ssa-alias.c -o tree-ssa-alias.o /var/tmp//ccJQ2JBT.s:4134:Incorrect register `%rcx' used with `l' suffix make[2]: *** [tree-ssa-live.o] Error 1 make[2]: *** Waiting for unfinished jobs.... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75412 91177308-0d34-0410-b5e6-96231b3b80d8
* This is not overly conservative.Nick Lewycky2009-07-121-1/+0
| | | | | | | | Some = [10, 2730). A subset of that is [1024..2048) which covers every possible 10-bit pattern. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75411 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement ConstantRange::multiply based on the code in LoopVR.Nick Lewycky2009-07-122-13/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75410 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove check which is duplicated in Eli Friedman2009-07-121-20/+0
| | | | | | | | InstCombiner::visitSelectInstWithICmp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75409 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate MOV64r0 in favor of a Pat<> pattern. This is only nontrivial becauseChris Lattner2009-07-123-17/+28
| | | | | | | the div lowering code explicitly references it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75408 91177308-0d34-0410-b5e6-96231b3b80d8
* add nounwindChris Lattner2009-07-121-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75407 91177308-0d34-0410-b5e6-96231b3b80d8
* be explicit about making comments real sentences.Chris Lattner2009-07-121-1/+3
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75406 91177308-0d34-0410-b5e6-96231b3b80d8
* Darwin prepends an _ to internal globals, Linux doesn't.Nick Lewycky2009-07-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75405 91177308-0d34-0410-b5e6-96231b3b80d8
* fix x86-64 static codegen to materialize the address of a global with movl ↵Chris Lattner2009-07-112-40/+52
| | | | | | | | | | | | | | | | | | | | instead of lea. It is better for code size (and presumably efficiency) to use: movl $foo, %eax rather than: leal foo, eax Both give a nice zero extending "move immediate" instruction, the former is just smaller. Note that global addresses should be handled different by the x86 backend, but I chose to follow the style already in place and add more fixme's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75403 91177308-0d34-0410-b5e6-96231b3b80d8
* fix a bug in my cleanup patchChris Lattner2009-07-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75402 91177308-0d34-0410-b5e6-96231b3b80d8
* comment cleanup, reduce nesting.Chris Lattner2009-07-112-8/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75398 91177308-0d34-0410-b5e6-96231b3b80d8
* remove some dead patterns, WrapperRIP doesn't exist in -static modeChris Lattner2009-07-111-17/+0
| | | | | | | anymore, so these aren't needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75397 91177308-0d34-0410-b5e6-96231b3b80d8
* silence vc++ warning.Chris Lattner2009-07-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75394 91177308-0d34-0410-b5e6-96231b3b80d8
* silence a vc++ warning.Chris Lattner2009-07-111-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75393 91177308-0d34-0410-b5e6-96231b3b80d8
* this test was incorrect for x86-64 static. It passed on darwin, because darwinChris Lattner2009-07-111-1/+5
| | | | | | | doesn't have static x86-64 mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75392 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak comment.Daniel Dunbar2009-07-111-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75391 91177308-0d34-0410-b5e6-96231b3b80d8
* Update CMakeLists.txtDaniel Dunbar2009-07-111-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75389 91177308-0d34-0410-b5e6-96231b3b80d8
* Tweak svn:ignoreDaniel Dunbar2009-07-110-0/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75387 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix unused function warning.Daniel Dunbar2009-07-111-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75386 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert r75252 which was causing some crashes at compile time.Nick Lewycky2009-07-114-580/+121
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75384 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix PR4533, which is about buggy codegen in x86-64 -static mode.Chris Lattner2009-07-112-24/+561
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Basically, using: lea symbol(%rip), %rax is not valid in -static mode, because the current RIP may not be within 32-bits of "symbol" when an app is built partially pic and partially static. The fix for this is to compile it to: lea symbol, %rax It would be better to codegen this as: movq $symbol, %rax but that will come next. The hard part of fixing this bug was fixing abi-isel, which was actively testing for the wrong behavior. Also, the RUN lines are completely impossible to understand what they are testing. To help with this, convert the -static x86-64 codegen tests to use filecheck. This is much more stable and makes it more clear what the codegen is expected to be. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75382 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix comment.Edwin Török2009-07-111-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75380 91177308-0d34-0410-b5e6-96231b3b80d8
* assert(0) -> LLVM_UNREACHABLE.Edwin Török2009-07-11153-610/+695
| | | | | | | | | | Make llvm_unreachable take an optional string, thus moving the cerr<< out of line. LLVM_UNREACHABLE is now a simple wrapper that makes the message go away for NDEBUG builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75379 91177308-0d34-0410-b5e6-96231b3b80d8
* Stub out assembly matcher (.s -> MCInst) tblgen backend.Daniel Dunbar2009-07-113-1/+64
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75378 91177308-0d34-0410-b5e6-96231b3b80d8
* Regenerate.Mikhail Glushenkov2009-07-111-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75376 91177308-0d34-0410-b5e6-96231b3b80d8
* Update documentation.Mikhail Glushenkov2009-07-112-4/+7
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* Delete the temp dir even when '--temp-dir' is specified.Mikhail Glushenkov2009-07-111-2/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75374 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix handling of max and full set.Nick Lewycky2009-07-112-11/+8
| | | | | | | | | A full set is a constant range that represents any number. If you take the umax of that and [5, 10) you end up with [5, INT_MAX] because the values less than 5 would be umax's against a value which is at least 5. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75372 91177308-0d34-0410-b5e6-96231b3b80d8
* improve filecheck's "scanning from here" caret position.Chris Lattner2009-07-111-0/+11
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75371 91177308-0d34-0410-b5e6-96231b3b80d8
* make filecheck default to canonicalizing horizontal whitespaceChris Lattner2009-07-111-0/+66
| | | | | | | away. This way you can write a space and it matches arbitrary spaces and tabs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75370 91177308-0d34-0410-b5e6-96231b3b80d8
* Break the world's largest unit test down a few logical lines. No semanticNick Lewycky2009-07-111-23/+65
| | | | | | | changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75369 91177308-0d34-0410-b5e6-96231b3b80d8
* Erase the temp dir before starting.Sanjiv Gupta2009-07-111-0/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@75367 91177308-0d34-0410-b5e6-96231b3b80d8
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