Programming Languages Research Group: Git

2014-08-07	Chandler Carruth	Add a vector shuffle fuzzer.	commit \| commitdiff \| tree
2014-08-06	Chandler Carruth	[x86] Fix two independent miscompiles in the process...	commit \| commitdiff \| tree
2014-08-06	Chandler Carruth	[x86] Switch to a formulation of a for loop that is...	commit \| commitdiff \| tree
2014-08-05	Chandler Carruth	[x86] Fix a crasher due to shuffles which cancel each...	commit \| commitdiff \| tree
2014-08-05	Chandler Carruth	[x86] Reformat some code I moved around in a prior...	commit \| commitdiff \| tree
2014-08-05	Chandler Carruth	[x86] Fix a crash and wrong-code bug in the new vector...	commit \| commitdiff \| tree
2014-08-04	Chandler Carruth	[SDAG] Fix a really, really terrible bug in the DAG...	commit \| commitdiff \| tree
2014-08-04	Chandler Carruth	[x86] Just unilaterally prefer SSSE3-style PSHUFB lowerings...	commit \| commitdiff \| tree
2014-08-04	Chandler Carruth	[x86] Implement more aggressive use of PACKUS chains...	commit \| commitdiff \| tree
2014-08-04	Chandler Carruth	[x86] Handle single input shuffles in the SSSE3 case...	commit \| commitdiff \| tree
2014-08-04	Chandler Carruth	[x86] Fix the test case added in r214670 and tweaked...	commit \| commitdiff \| tree
2014-08-03	Chandler Carruth	[x86] Don't add nodes to the combined set (and prune...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Remove the FIXME that was implemented in r214628...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Give this test a bare metal triple so it doesn...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Largely complete the use of PSHUFB in the new...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Switch to using the variable we extracted this...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Fix a few typos in my comments spotted in passing.	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Teach the target shuffle mask extraction to recognize...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Teach my pshufb comment printer to handle VPSHUFB...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[SDAG] Refactor the code which deletes nodes in the...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[x86] Make some questionable tests not spew assembly...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[SDAG] Allow the legalizer to delete an illegally typed...	commit \| commitdiff \| tree
2014-08-02	Chandler Carruth	[SDAG] Let the DAG combiner take care of dead nodes...	commit \| commitdiff \| tree
2014-08-01	Chandler Carruth	[SDAG] MorphNodeTo recursively deletes dead operands...	commit \| commitdiff \| tree
2014-08-01	Chandler Carruth	[SDAG] Begin simplifying the way in which the legalizer...	commit \| commitdiff \| tree
2014-07-30	Chandler Carruth	Don't manually (and forcibly) run the verifier on the...	commit \| commitdiff \| tree
2014-07-28	Chandler Carruth	[SDAG] Add DEBUG logging to the legalizer, fixing a...	commit \| commitdiff \| tree
2014-07-27	Chandler Carruth	[x86] Sink a variable only used by asserts into the...	commit \| commitdiff \| tree
2014-07-27	Chandler Carruth	[x86] Add a much more powerful framework for combining...	commit \| commitdiff \| tree
2014-07-27	Chandler Carruth	[ADT] Add a remarkbly useful little helper routine...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[SDAG] Add an assert that we don't mess up the number...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[SDAG] Simplify the code for handling single-value...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[SDAG] When performing post-legalize DAG combining...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[x86] Fix PR20355 (for real). There are many layers...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[x86] Finish switching from CHECK to ALL. This was...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[x86] Revert r214007: Fix PR20355 ...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[x86] Fix PR20355 (and dups) by not using unsigned...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[x86] Add coverage for PMUL* instruction testing on...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[x86] More cleanup for this test -- simplify the command...	commit \| commitdiff \| tree
2014-07-26	Chandler Carruth	[x86] Fix unused variable warning in no-asserts build.	commit \| commitdiff \| tree
2014-07-25	Chandler Carruth	[x86] FileCheck-ize this test.	commit \| commitdiff \| tree
2014-07-25	Chandler Carruth	[x86] Teach the X86 backend to print shuffle comments...	commit \| commitdiff \| tree
2014-07-25	Chandler Carruth	[cmake] Use the external project machinery for libcxxabi...	commit \| commitdiff \| tree
2014-07-25	Chandler Carruth	[SDAG] Enable the new assert for out-of-range result...	commit \| commitdiff \| tree
2014-07-25	Chandler Carruth	[SDAG] Don't insert the VRBase into a mapping from...	commit \| commitdiff \| tree
2014-07-25	Chandler Carruth	[SDAG] Start plumbing an assert into SDValues that...	commit \| commitdiff \| tree
2014-07-24	Chandler Carruth	[SDAG] Introduce a combined set to the DAG combiner...	commit \| commitdiff \| tree
2014-07-24	Chandler Carruth	[x86] Make vector legalization of extloads work more...	commit \| commitdiff \| tree
2014-07-24	Chandler Carruth	[Target] Teach the query interfaces for lowering of...	commit \| commitdiff \| tree
2014-07-23	Chandler Carruth	[x86] Rip out some broken test cases for avx512 i1...	commit \| commitdiff \| tree
2014-07-23	Chandler Carruth	[x86] Clean up a test case to use check labels and...	commit \| commitdiff \| tree
2014-07-23	Chandler Carruth	[SDAG] Make the DAGCombine worklist not grow endlessly...	commit \| commitdiff \| tree
2014-07-22	Chandler Carruth	[SDAG] Refactor the code for inserting a newly allocated...	commit \| commitdiff \| tree
2014-07-22	Chandler Carruth	[SDAG] Remove a giant pile of asserts that may have...	commit \| commitdiff \| tree
2014-07-21	Chandler Carruth	FileCheck-ize a test.	commit \| commitdiff \| tree
2014-07-21	Chandler Carruth	[SDAG,cleanup] Switch the DAG combiner over to use...	commit \| commitdiff \| tree
2014-07-21	Chandler Carruth	[SDAG] Rather than using a narrow test against the...	commit \| commitdiff \| tree
2014-07-10	Chandler Carruth	[x86,SDAG] Introduce any- and sign-extend-vector-inreg...	commit \| commitdiff \| tree
2014-07-10	Chandler Carruth	[x86] Add another combine that is particularly useful...	commit \| commitdiff \| tree
2014-07-10	Chandler Carruth	[x86] Expand the target DAG combining for PSHUFD nodes...	commit \| commitdiff \| tree
2014-07-10	Chandler Carruth	[x86] Tweak the v16i8 single input special case lowering...	commit \| commitdiff \| tree
2014-07-10	Chandler Carruth	[x86] Initial improvements to the new shuffle lowering...	commit \| commitdiff \| tree
2014-07-10	Chandler Carruth	[x86] Refactor some of the new code for lowering v16i8...	commit \| commitdiff \| tree
2014-07-09	Chandler Carruth	[SDAG] Make the new zext-vector-inreg node default...	commit \| commitdiff \| tree
2014-07-09	Chandler Carruth	[x86] Fix a bug in my new zext-vector-inreg DAG trickery...	commit \| commitdiff \| tree
2014-07-09	Chandler Carruth	Sink two variables only used in an assert into the...	commit \| commitdiff \| tree
2014-07-09	Chandler Carruth	[x86] Add a ZERO_EXTEND_VECTOR_INREG DAG node and use...	commit \| commitdiff \| tree
2014-07-09	Chandler Carruth	[x86] Initialize a pointer to null to fix a bug in...	commit \| commitdiff \| tree
2014-07-09	Chandler Carruth	[x86] Re-apply a variant of the x86 side of r212324...	commit \| commitdiff \| tree
2014-07-09	Chandler Carruth	[SDAG] At the suggestion of Hal, switch to an output...	commit \| commitdiff \| tree
2014-07-08	Chandler Carruth	[x86,SDAG] Sink the logic for folding shuffles of splats...	commit \| commitdiff \| tree
2014-07-08	Chandler Carruth	[SDAG] Actually check for a non-constant splat and...	commit \| commitdiff \| tree
2014-07-08	Chandler Carruth	[SDAG] Build up a more rich set of APIs for querying...	commit \| commitdiff \| tree
2014-07-07	Chandler Carruth	[x86] Revert r212324 which was too aggressive w.r.t...	commit \| commitdiff \| tree
2014-07-07	Chandler Carruth	[x86] Teach the new vector shuffle lowering code to...	commit \| commitdiff \| tree
2014-07-04	Chandler Carruth	[x86] Relax the line in this check to pacify build...	commit \| commitdiff \| tree
2014-07-04	Chandler Carruth	[x86] Move some check lines to be slightly easier for...	commit \| commitdiff \| tree
2014-07-04	Chandler Carruth	[x86] Generalize BuildVectorSDNode::getConstantSplatValue...	commit \| commitdiff \| tree
2014-07-04	Chandler Carruth	Add an explicit bool operator to SDValue to make it...	commit \| commitdiff \| tree
2014-07-03	Chandler Carruth	[x86] Clarify that this lowering only applies to vectors...	commit \| commitdiff \| tree
2014-07-03	Chandler Carruth	[x86] Fix the completely broken vector widening legalization...	commit \| commitdiff \| tree
2014-07-03	Chandler Carruth	[x86] Fix crashes in lowering bitcast instructions...	commit \| commitdiff \| tree
2014-07-03	Chandler Carruth	[aarch64] Add a test that should have been in r212242...	commit \| commitdiff \| tree
2014-07-03	Chandler Carruth	[x86] Based on a long conversation between myself,...	commit \| commitdiff \| tree
2014-07-03	Chandler Carruth	[codegen,aarch64] Add a target hook to the code generator...	commit \| commitdiff \| tree
2014-07-02	Chandler Carruth	[cleanup] Hoist an if-else chain on ISD opcodes (really...	commit \| commitdiff \| tree
2014-07-02	Chandler Carruth	[cleanup] Remove dead 'break;' statements that I meant...	commit \| commitdiff \| tree
2014-07-02	Chandler Carruth	[cleanup] Hoist the promotion dispatch logic into the...	commit \| commitdiff \| tree
2014-07-02	Chandler Carruth	[cleanup] Nuke the 'VectorOp' bit of the promote method...	commit \| commitdiff \| tree
2014-07-02	Chandler Carruth	[x86] Clean up and modernize the doxygen and API comments...	commit \| commitdiff \| tree
2014-06-28	Chandler Carruth	[x86] Fix a bug in the v8i16 shuffling exposed by the...	commit \| commitdiff \| tree
2014-06-28	Chandler Carruth	Fix this test to not write to the source tree, and...	commit \| commitdiff \| tree
2014-06-28	Chandler Carruth	[x86] Add handling for splat-like widenings of v16i8...	commit \| commitdiff \| tree
2014-06-27	Chandler Carruth	[x86] Fix another bug hit when bootstrapping with the...	commit \| commitdiff \| tree
2014-06-27	Chandler Carruth	[x86] Fix a miscompile in the new shuffle lowering...	commit \| commitdiff \| tree
2014-06-27	Chandler Carruth	Re-apply r211287: Remove support for LLVM runtime multi...	commit \| commitdiff \| tree
2014-06-27	Chandler Carruth	[x86] Clean up some unused variables, especially in...	commit \| commitdiff \| tree
2014-06-27	Chandler Carruth	[x86] Teach the target combine step to aggressively...	commit \| commitdiff \| tree
2014-06-27	Chandler Carruth	[x86] Teach the target-specific combining how to aggressivel...	commit \| commitdiff \| tree
2014-06-27	Chandler Carruth	[x86] Teach the X86 backend to DAG-combine SSE2 shuffles...	commit \| commitdiff \| tree
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C/C++ LLVM-based compilers that forbids OOTA behaviors

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