Nadav Rotem
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a7de8a61df
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Stack Coloring: When searching for disjoint regions, do not compare intervals twice or to theirself.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163508 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-09-10 12:47:38 +00:00 |
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Nadav Rotem
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e47feeb823
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Stack Coloring: Add support for multiple regions of the same slot, within a single basic block.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163507 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-09-10 12:39:35 +00:00 |
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Nadav Rotem
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8cc1494905
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Fix a typo in the comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163496 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-09-10 08:51:46 +00:00 |
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Nadav Rotem
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0aa52ee04e
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Add an assertion that the frame index is indeed inside the declared lifetime region.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163495 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-09-10 08:44:15 +00:00 |
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Roman Divacky
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5177b3a8c4
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Dont cast away const needlessly. Found by gcc48 -Wcast-qual.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163324 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-09-06 15:42:13 +00:00 |
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Nadav Rotem
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79cb162e5d
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Disable stack coloring by default in order to resolve the i386 failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163316 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-09-06 14:27:06 +00:00 |
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Nadav Rotem
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c05d30601c
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Add a new optimization pass: Stack Coloring, that merges disjoint static allocations (allocas). Allocas are known to be
disjoint if they are marked by disjoint lifetime markers (@llvm.lifetime.XXX intrinsics).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163299 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-09-06 09:17:37 +00:00 |
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