Nadav Rotem
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bef36ac2a4
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When looking for a vector representation of a scalar, do a single lookup. Also, cache the result of the broadcast instruction.
No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166191 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-18 17:31:49 +00:00 |
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Nadav Rotem
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3141d2db03
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remove unused variable to fix a warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166170 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-18 06:09:21 +00:00 |
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Nadav Rotem
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d22d5f9122
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Remove the use of dominators and AA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166167 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-18 05:33:02 +00:00 |
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Nadav Rotem
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1953ace81d
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Vectorizer: Add support for loops with an unknown count. For example:
for (i=0; i<n; i++){
a[i] = b[i+1] + c[i+3];
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166165 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-18 05:29:12 +00:00 |
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NAKAMURA Takumi
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6dc0050f6d
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LoopVectorize.cpp: Fix a warning. [-Wunused-variable]
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166153 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-17 23:40:15 +00:00 |
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Jakub Staszak
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c2358eb361
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Remove redundant SetInsertPoint call.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166138 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-17 23:06:37 +00:00 |
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Roman Divacky
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a5401d6730
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Fix some typos and wrong indenting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166128 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-17 21:07:35 +00:00 |
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Nadav Rotem
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d15c0c7ac1
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Add a loop vectorizer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166112 91177308-0d34-0410-b5e6-96231b3b80d8
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2012-10-17 18:25:06 +00:00 |
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