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2003-06-29Add support for "physical subtyping", which fixes:Chris Lattner
DSGraph/2003-06-29-NodeCollapsing2.ll & DSGraph/PhysicalSubtyping.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6982 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29Add print method to not get silly warning from analyzeChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6981 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29New, smaller testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6980 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29New pass which is useful for writing regression testsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6979 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29New testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6978 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29Until there is a setjmp/longjmp transformation pass, codegen setjmp as a noopChris Lattner
and longjmp as an abort! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6977 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29Fix testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6976 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29New testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6975 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29Make sure that the global is known to be internalChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6974 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29Expose must alias information for global variables, implementing: ↵Chris Lattner
DSGraph/mustalias.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6973 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29If the alias analysis algorithm we are using can provide MUST alias information,Chris Lattner
expose it directly as value numbering information git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6972 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29Add support for gathering sets of must aliasesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6971 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-29Count operands to instructions as well as just results. This allows for ↵Chris Lattner
global variables to be checked as well git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6970 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28New testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6969 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Do not chain to basic-aaChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6968 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Remove obsolete scriptChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6967 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Remove usage of grep-not scriptChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6966 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Remove explicit control flow through the use of the 'not' scriptChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6965 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Move DSGraph tests to test/Regression/Analysis/DSGraphChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6964 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Move files to test/Regression/Analysis/DSGraphChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6963 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28No use in having CFGSimplify and SimplifyCFG directories!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6962 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Eliminate explicit control flow in testsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6961 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Use not instead of grep-notChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6960 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Switch tests over to use the 'not' script, instead of explicit control flowChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6959 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Force the interpreter for this testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6958 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Get rid of control flow in the testChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6957 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28New script for testrunner programsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6956 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Convert scripts from using explicit control flow to use the new grep-not scriptChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6955 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Handle quoting rightChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6954 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Make the TestRunner tests not print out horrible things when they runChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6953 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Fix testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6952 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Initial checkin of grep-not scriptChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6951 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Add the test/Scripts directory to the path used by TestRunnerChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6950 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Describe directoryChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6949 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Improve the make ruleChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6948 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Propagate globals graph from the local to bu to td globals graphs. ThisChris Lattner
fixes bug: DSGraph/buglobals.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6947 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Drop references to globals who do exist in the globals graph, but are neverChris Lattner
read or written to. Keep track of how many times this happens. This should be good for deleting things like references to type information in C++ classes git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6946 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Avoid double negativesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6945 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Add new DSGraph::ScalarMapTy typedef to avoid pulling representation issuesChris Lattner
into callers of getScalarMap git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6944 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Add new 'isComplete' methodChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6943 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28New testcaseChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6942 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28New pass to perform DSA based optimizations. Initially we just support turningChris Lattner
globals into constants if we can prove it's safe git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6941 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28New makefile for Dsgraph testsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6940 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Add DSGraph to the testsChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6939 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Avoid printing out huge structures or arrays if they are just filled with zerosChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6938 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Add support for a new zeroinitializer token which can be used to get rid ofChris Lattner
huge arrays of zero initialized values git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6937 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Add test for new zeroinitializer tokenChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6936 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28jmp_buf is really a pointer type that is passed around...Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6935 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28Add support for the Invoke instruction!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6934 91177308-0d34-0410-b5e6-96231b3b80d8
2003-06-28New testcase for invoke supportChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6933 91177308-0d34-0410-b5e6-96231b3b80d8