Chris Lattner
4ee451de36
Remove attribution from file headers, per discussion on llvmdev.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 20:36:04 +00:00
Anton Korobeynikov
a024e8ceda
Reg2Mem cleanup and optimizations:
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- enable phi instructions demotion to stack
- create alloca instructions in the entry block
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43208 91177308-0d34-0410-b5e6-96231b3b80d8
2007-10-21 23:05:16 +00:00
Anton Korobeynikov
406452dce3
Silence warning while compiling with gcc 4.2
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@41676 91177308-0d34-0410-b5e6-96231b3b80d8
2007-09-02 22:11:14 +00:00
Tanya Lattner
08d14d2469
Adding ability to demote phi to stack.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39744 91177308-0d34-0410-b5e6-96231b3b80d8
2007-07-11 18:41:34 +00:00
Chris Lattner
ab55698349
Fix DemoteRegToStack on an invoke. This fixes PR634.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23618 91177308-0d34-0410-b5e6-96231b3b80d8
2005-10-04 00:44:01 +00:00
Chris Lattner
6d7277b3b4
allow demotion to volatile values, add support for invoke
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23473 91177308-0d34-0410-b5e6-96231b3b80d8
2005-09-27 19:39:00 +00:00
Misha Brukman
fd93908ae8
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21427 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 23:48:37 +00:00
Chris Lattner
5b3a4553c1
Fix the missing symbols problem Bill was hitting. Patch contributed by
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Bill Wendling!!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20649 91177308-0d34-0410-b5e6-96231b3b80d8
2005-03-17 15:38:16 +00:00
Chris Lattner
c68bace452
Fix PR310 and TailDup/2004-04-01-DemoteRegToStack.llx
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12597 91177308-0d34-0410-b5e6-96231b3b80d8
2004-04-01 20:28:45 +00:00
Chris Lattner
c1a0623e86
This code was both incredibly complex and incredibly broken. Fix it.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12456 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-16 23:23:11 +00:00
Chris Lattner
a2dc727ac4
DemoteRegToStack got moved from DemoteRegToStack.h to Local.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12368 91177308-0d34-0410-b5e6-96231b3b80d8
2004-03-14 02:13:38 +00:00
Chris Lattner
f7703df496
Finegrainify namespacification
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@10727 91177308-0d34-0410-b5e6-96231b3b80d8
2004-01-09 06:12:26 +00:00
Brian Gaeke
d0fde30ce8
Put all LLVM code into the llvm namespace, as per bug 109.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9903 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-11 22:41:34 +00:00
Chris Lattner
0c7e8e17ff
Various cleanups and efficiency improvements
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9753 91177308-0d34-0410-b5e6-96231b3b80d8
2003-11-06 19:46:29 +00:00
John Criswell
b576c94c15
Added LLVM project notice to the top of every C++ source file.
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Header files will be on the way.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9298 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-20 19:43:21 +00:00
Chris Lattner
fb42dd83f8
Cleanup
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9133 91177308-0d34-0410-b5e6-96231b3b80d8
2003-10-15 16:42:21 +00:00
Chris Lattner
ab4536e353
Minor cleanups, no functional changes
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Rename Function::getEntryNode -> getEntryBlock
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8623 91177308-0d34-0410-b5e6-96231b3b80d8
2003-09-20 14:36:23 +00:00
Chris Lattner
ab2b328c78
Eliminate unnecessary ->get calls that are now automatically handled.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6397 91177308-0d34-0410-b5e6-96231b3b80d8
2003-05-29 15:12:27 +00:00
Vikram S. Adve
83e3b6503d
This file implements the function DemoteRegToStack(), which takes a
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virtual register computed by an Instruction& X and replaces it with
a slot in the stack frame, allocated via alloca.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4964 91177308-0d34-0410-b5e6-96231b3b80d8
2002-12-10 13:07:58 +00:00