http://llvm.org https://git.amat.us/llvm/atom/lib?h=release_31 2012-05-15T22:06:08Z 2012-05-15T22:06:08Z Bill Wendling isanbard@gmail.com 2012-05-15T22:06:08Z urn:sha1:02b87df98afb03136a1f5076c042696c98524947 git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@156863 91177308-0d34-0410-b5e6-96231b3b80d8 2012-05-08T07:58:10Z Bill Wendling isanbard@gmail.com 2012-05-08T07:58:10Z urn:sha1:46bbc7c92be586e263a8cd8ae78f9d8d5b3178e4 URL: http://llvm.org/viewvc/llvm-project?rev=155749&view=rev Log: Reapply 155668: Fix the SD scheduler to avoid gluing the same node twice. This time, also fix the caller of AddGlue to properly handle incomplete chains. AddGlue had failure modes, but shamefully hid them from its caller. It's luck ran out. Fixes rdar://11314175: BuildSchedUnits assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@156376 91177308-0d34-0410-b5e6-96231b3b80d8 2012-05-02T10:00:50Z Bill Wendling isanbard@gmail.com 2012-05-02T10:00:50Z urn:sha1:f8c1b779c46ca9ed43fdaddecfa813d6623beb7b ------------------------------------------------------------------------ r155984 | void | 2012-05-02 02:59:45 -0700 (Wed, 02 May 2012) | 4 lines The value held in the vector may be RAUW'ed by some of the canonicalization methods. Use a weak value handle to keep up with this. PR12245 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155985 91177308-0d34-0410-b5e6-96231b3b80d8 2012-05-01T22:51:49Z Bill Wendling isanbard@gmail.com 2012-05-01T22:51:49Z urn:sha1:e77bf55ebeab4abb6fa2504506e42dc8db97f232 ------------------------------------------------------------------------ r155954 | void | 2012-05-01 15:50:45 -0700 (Tue, 01 May 2012) | 3 lines Strip the pointer casts off of allocas so that the selection DAG can find them. PR10799 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155955 91177308-0d34-0410-b5e6-96231b3b80d8 2012-05-01T08:28:53Z Bill Wendling isanbard@gmail.com 2012-05-01T08:28:53Z urn:sha1:1fb5af610fbbf5740d8176d2d9b57fb4f95321e3 ------------------------------------------------------------------------ r155902 | void | 2012-05-01 01:27:43 -0700 (Tue, 01 May 2012) | 7 lines Change the PassManager from a reference to a pointer. The TargetPassManager's default constructor wants to initialize the PassManager to 'null'. But it's illegal to bind a null reference to a null l-value. Make the ivar a pointer instead. PR12468 ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155903 91177308-0d34-0410-b5e6-96231b3b80d8 2012-04-30T17:58:59Z Bill Wendling isanbard@gmail.com 2012-04-30T17:58:59Z urn:sha1:c70ebff18a5cbb863576a525ba3a5fe0cf9216a4 git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155834 91177308-0d34-0410-b5e6-96231b3b80d8 2012-04-30T17:48:14Z Bill Wendling isanbard@gmail.com 2012-04-30T17:48:14Z urn:sha1:458cf3ee70dea5a733a5b16286c5d7eb98a108d3 ------------------------------------------------------------------------ r155817 | void | 2012-04-30 03:44:54 -0700 (Mon, 30 Apr 2012) | 9 lines Second attempt at PR12573: Allow the "SplitCriticalEdge" function to split the edge to a landing pad. If the pass is *sure* that it thinks it knows what it's doing, then it may go ahead and specify that the landing pad can have its critical edge split. The loop unswitch pass is one of these passes. It will split the critical edges of all edges coming from a loop to a landing pad not within the loop. Doing so will retain important loop analysis information, such as loop simplify. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155833 91177308-0d34-0410-b5e6-96231b3b80d8 2012-04-30T17:41:42Z Bill Wendling isanbard@gmail.com 2012-04-30T17:41:42Z urn:sha1:b394a7b7128ea7a64e96cd88b0dc656e681707ce ------------------------------------------------------------------------ r155813 | void | 2012-04-30 02:23:48 -0700 (Mon, 30 Apr 2012) | 1 line Remove hack from r154987. The problem persists even with it, so it's not even a good hack. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155831 91177308-0d34-0410-b5e6-96231b3b80d8 2012-04-30T17:40:59Z Bill Wendling isanbard@gmail.com 2012-04-30T17:40:59Z urn:sha1:461573a1d6dcd3fce56037ff34f1fd8b7ccc2e4b ------------------------------------------------------------------------ r155166 | void | 2012-04-19 16:31:07 -0700 (Thu, 19 Apr 2012) | 1 line Put this expensive check below the less expensive ones. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155830 91177308-0d34-0410-b5e6-96231b3b80d8 2012-04-30T17:12:42Z Bill Wendling isanbard@gmail.com 2012-04-30T17:12:42Z urn:sha1:8cd9fe4d54889d516451ee36d00f130a3140468b ------------------------------------------------------------------------ r155809 | rafael | 2012-04-29 20:53:06 -0700 (Sun, 29 Apr 2012) | 2 lines Make sure HoistInsertPosition finds a position that is dominated by all inputs. ------------------------------------------------------------------------ git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_31@155828 91177308-0d34-0410-b5e6-96231b3b80d8