llvm/test/CodeGen/ARM, branch release_23 http://llvm.org https://git.amat.us/llvm/atom/test/CodeGen/ARM?h=release_23 2008-04-11T17:54:45Z If a PHI node has a single implicit_def source, replace it with an implicit_def instead of a copy. 2008-04-11T17:54:45Z Evan Cheng evan.cheng@apple.com 2008-04-11T17:54:45Z urn:sha1:f870fbc554ac862ad6d45cf97148739802a3ed12 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49543 91177308-0d34-0410-b5e6-96231b3b80d8 New test. 2008-04-10T23:49:09Z Evan Cheng evan.cheng@apple.com 2008-04-10T23:49:09Z urn:sha1:b94d966716b224a1a7ae1b505c41fc5969a65a76 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49514 91177308-0d34-0410-b5e6-96231b3b80d8 1. IMPLICIT_DEF can *re-define* any register. 2008-04-05T01:27:09Z Evan Cheng evan.cheng@apple.com 2008-04-05T01:27:09Z urn:sha1:1dc7869025d91906e8305e921ddb82dac780d70e 2. Coalescer can now create an interesting situation where a register def can reaches itself without being killed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49246 91177308-0d34-0410-b5e6-96231b3b80d8 More soft fp fixes. 2008-04-01T02:18:22Z Evan Cheng evan.cheng@apple.com 2008-04-01T02:18:22Z urn:sha1:9845eb5b033db5ba5213d0b8dba958c1e168ccd3 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49016 91177308-0d34-0410-b5e6-96231b3b80d8 Unbreak ARM / Thumb soft FP support. 2008-04-01T01:50:16Z Evan Cheng evan.cheng@apple.com 2008-04-01T01:50:16Z urn:sha1:110cf48752dcf86c6d95698c08805f1dd534ac83 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49012 91177308-0d34-0410-b5e6-96231b3b80d8 Fixed a register scavenger bug. If a def is re-defining part of a super register, there must be an implicit def of the super-register on the MI. 2008-03-07T20:12:54Z Evan Cheng evan.cheng@apple.com 2008-03-07T20:12:54Z urn:sha1:d68f47c6fd744e051f7f2d97b6366d40bf27c438 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48024 91177308-0d34-0410-b5e6-96231b3b80d8 Constant fold SIGN_EXTEND_INREG with ashr not lshr. 2008-03-06T08:20:51Z Evan Cheng evan.cheng@apple.com 2008-03-06T08:20:51Z urn:sha1:433f6f62ca858c20d5d3f561e63818c2fda06ebe git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47992 91177308-0d34-0410-b5e6-96231b3b80d8 DCE'ed this testcase. 2008-02-29T19:28:11Z Bill Wendling isanbard@gmail.com 2008-02-29T19:28:11Z urn:sha1:65201f5a43831164f1c5b3eb0bc10c0b9b74c73f git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47760 91177308-0d34-0410-b5e6-96231b3b80d8 If we reload a virtual register that's already been assigned, we want to mark 2008-02-29T18:52:01Z Bill Wendling isanbard@gmail.com 2008-02-29T18:52:01Z urn:sha1:97e3c01eb4ee6afff602ad11a2f2788ed7c83580 that instruction as its "last use". This fixes PR1925. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47758 91177308-0d34-0410-b5e6-96231b3b80d8 Remove llvm-upgrade. 2008-02-17T20:02:20Z Tanya Lattner tonic@nondot.org 2008-02-17T20:02:20Z urn:sha1:6263f94674cd0974b9a4cc525cbe70db65fc9939 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47238 91177308-0d34-0410-b5e6-96231b3b80d8