llvm/test/Transforms/IndVarSimplify, branch release_30 http://llvm.org https://git.amat.us/llvm/atom/test/Transforms/IndVarSimplify?h=release_30 2011-10-12T22:24:17Z Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12T22:24:17Z Lang Hames lhames@gmail.com 2011-10-12T22:24:17Z urn:sha1:68df750a4f96e1788adef5631281accca2c663cc git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141825 91177308-0d34-0410-b5e6-96231b3b80d8 Move replaceCongruentIVs into SCEVExapander and bias toward "expanded" 2011-10-11T02:28:51Z Andrew Trick atrick@apple.com 2011-10-11T02:28:51Z urn:sha1:204494149b6f846e8f173f525b129f5508076049 IVs. Indvars previously chose randomly between congruent IVs. Now it will bias the decision toward IVs that SCEVExpander likes to create. This was not done to fix any problem, it's just a welcome side effect of factoring code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141633 91177308-0d34-0410-b5e6-96231b3b80d8 Test case for r140670: indvars should hoist sext. 2011-09-28T02:13:32Z Andrew Trick atrick@apple.com 2011-09-28T02:13:32Z urn:sha1:52164eaddcc6f9b1638f9f65e8d583d57e5c63c5 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140671 91177308-0d34-0410-b5e6-96231b3b80d8 Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit. 2011-09-27T20:39:19Z Benjamin Kramer benny.kra@googlemail.com 2011-09-27T20:39:19Z urn:sha1:a9390a4d5f5d568059a80970d22194b165d097a7 If someone prefers %tmp42 to %42, run instnamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140634 91177308-0d34-0410-b5e6-96231b3b80d8 [indvars] Fix PR10946: SCEV cannot handle Vector IVs. 2011-09-19T17:54:39Z Andrew Trick atrick@apple.com 2011-09-19T17:54:39Z urn:sha1:24f48ece526d81e7a3138f4cff57171b7de9e02f git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140026 91177308-0d34-0410-b5e6-96231b3b80d8 Reapply r139759. Disable IV rewriting by default. See PR10916. 2011-09-15T20:58:37Z Andrew Trick atrick@apple.com 2011-09-15T20:58:37Z urn:sha1:b0598b14aa011a18e6a760e448741f62018fb4a3 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139842 91177308-0d34-0410-b5e6-96231b3b80d8 [indvars] Revert r139579 until 401.bzip -arch i386 miscompilation is fixed. PR10920. 2011-09-13T05:23:49Z Andrew Trick atrick@apple.com 2011-09-13T05:23:49Z urn:sha1:effb64715490e7680964a723d56a0e793a13f04b git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139583 91177308-0d34-0410-b5e6-96231b3b80d8 Disable IV rewriting by default. See PR10916. 2011-09-13T03:23:21Z Andrew Trick atrick@apple.com 2011-09-13T03:23:21Z urn:sha1:dd9d758a315e69798c8e36ed5c8b4a23e4585274 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139579 91177308-0d34-0410-b5e6-96231b3b80d8 [indvars] Fix bugs in floating point IV range checks noticed by inspection. 2011-09-13T01:59:32Z Andrew Trick atrick@apple.com 2011-09-13T01:59:32Z urn:sha1:94f2c23d24b3ca682ea192f1d9a4e2c2e0f4eeb3 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139574 91177308-0d34-0410-b5e6-96231b3b80d8 Conditionalize indvars test that relies on SCEV expansion of geps, 2011-09-12T23:13:57Z Andrew Trick atrick@apple.com 2011-09-12T23:13:57Z urn:sha1:857ad229beaaf4d5bfa1c8336516aab1df071b00 which is only relevant with canonical IVs git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139556 91177308-0d34-0410-b5e6-96231b3b80d8