llvm/lib/Support, branch release_21http://llvm.orghttps://git.amat.us/llvm/atom/lib/Support?h=release_212007-09-12T01:22:05ZCompensate for partCount change in Bogus definition2007-09-12T01:22:05ZDale Johannesendalej@apple.com2007-09-12T01:22:05Zurn:sha1:257500db0437b6089f46ccf58bcdf04ad8dae9d9
(could break hash table in ConstantFP)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41874 91177308-0d34-0410-b5e6-96231b3b80d8
Add APInt interfaces to APFloat (allows directly2007-09-11T18:32:33ZDale Johannesendalej@apple.com2007-09-11T18:32:33Zurn:sha1:3f6eb7419de437436265831fce92f62498556e08
access to bits). Use them in place of float and
double interfaces where appropriate.
First bits of x86 long double constants handling
(untested, probably does not work).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41858 91177308-0d34-0410-b5e6-96231b3b80d8
Smarter Reset(). Instead of deallocating all memory regions and reallocate the2007-09-08T00:02:17ZEvan Chengevan.cheng@apple.com2007-09-08T00:02:17Zurn:sha1:7dfda9e674c655d36147f074f4df9bef11f9c383
first region, just deallocate all but the last region in the list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41782 91177308-0d34-0410-b5e6-96231b3b80d8
Added Reset() to free all allocated memory regions and reset state to be the same as right after ctor.2007-09-05T21:41:34ZEvan Chengevan.cheng@apple.com2007-09-05T21:41:34Zurn:sha1:188b5224fd9c8573713665c77f9d2f415bcc4ff1
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41728 91177308-0d34-0410-b5e6-96231b3b80d8
Fix mod so it actually works. Fix conversions to2007-09-05T20:39:49ZDale Johannesendalej@apple.com2007-09-05T20:39:49Zurn:sha1:58c2e4c5fdf8f9b275037e8b8d7fd64d56719fe6
native types to handle denormals correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41726 91177308-0d34-0410-b5e6-96231b3b80d8
Oops, should be part of 41664; won't work very well without this piece.2007-08-31T23:35:31ZDale Johannesendalej@apple.com2007-08-31T23:35:31Zurn:sha1:e15c2db9935eee66a8008f1bd09882aff2ed3aae
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41665 91177308-0d34-0410-b5e6-96231b3b80d8
Enhance APFloat to retain bits of NaNs (fixes oggenc).2007-08-31T04:03:46ZDale Johannesendalej@apple.com2007-08-31T04:03:46Zurn:sha1:eaf089430e7681fcddc3465c3b33b9645273ab02
Use APFloat interfaces for more references, mostly
of ConstantFPSDNode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41632 91177308-0d34-0410-b5e6-96231b3b80d8
Change LegalFPImmediates to use APFloat.2007-08-30T00:23:21ZDale Johannesendalej@apple.com2007-08-30T00:23:21Zurn:sha1:f04afdbb48568ef09f11fd10ac03426101f2dbf8
Add APFloat interfaces to ConstantFP, SelectionDAG.
Fix integer bit in double->APFloat conversion.
Convert LegalizeDAG to use APFloat interface in
ConstantFPSDNode uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41587 91177308-0d34-0410-b5e6-96231b3b80d8
Poison APFloat::operator==. Replace existing uses with bitwiseIsEqual.2007-08-24T22:09:56ZDale Johannesendalej@apple.com2007-08-24T22:09:56Zurn:sha1:12595d7b165bf460b18f4ddd395dd29e6e6e68bc
This means backing out the preceding change to Constants.cpp, alas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41378 91177308-0d34-0410-b5e6-96231b3b80d8
Revised per review feedback from previous patch.2007-08-24T05:08:11ZDale Johannesendalej@apple.com2007-08-24T05:08:11Zurn:sha1:d3b51fd17024569cc53ae02b9a4f80857930e08b
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41353 91177308-0d34-0410-b5e6-96231b3b80d8