Nadav Rotem 55306bdea5 Fix a bug in the code that checks if we can vectorize loops while using dynamic ...

memory bound checks.  Before the fix we were able to vectorize this loop from
the Livermore Loops benchmark:

for ( k=1 ; k<n ; k++ )
  x[k] = x[k-1] + y[k];



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@170811 91177308-0d34-0410-b5e6-96231b3b80d8

2012-12-21 00:07:35 +00:00

..

X86

Make TargetLowering::getTypeConversion more resilient against odd illegal MVTs.

2012-12-19 14:34:28 +00:00

12-12-11-if-conv.ll

PR14574. Fix a bug in the code that calculates the mask the converted PHIs in if-conversion.

2012-12-11 21:30:14 +00:00

2012-10-20-infloop.ll

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2012-10-22-isconsec.ll

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cast-induction.ll

Loop Vectorize: optimize the vectorization of trunc(induction_var). The truncation is now done on scalars.

2012-12-11 18:58:10 +00:00

cpp-new-array.ll

Loop Vectorize: optimize the vectorization of trunc(induction_var). The truncation is now done on scalars.

2012-12-11 18:58:10 +00:00

flags.ll

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gcc-examples.ll

Loop Vectorize: optimize the vectorization of trunc(induction_var). The truncation is now done on scalars.

2012-12-11 18:58:10 +00:00

if-conv-crash.ll

Fix PR14565. Don't if-convert loops that have switch statements in them.

2012-12-11 04:55:10 +00:00

if-conversion-reduction.ll

Fix a bug in vectorization of if-converted reduction variables. If the

2012-12-04 22:40:22 +00:00

if-conversion.ll

Add support for reduction variables when IF-conversion is enabled.

2012-12-04 18:17:33 +00:00

increment.ll

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induction_plus.ll

Loop Vectorize: optimize the vectorization of trunc(induction_var). The truncation is now done on scalars.

2012-12-11 18:58:10 +00:00

intrinsic.ll

LoopVectorize: support vectorizing intrinsic calls

2012-12-09 20:42:17 +00:00

lit.local.cfg

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no_int_induction.ll

Add support for pointer induction variables even when there is no integer induction variable.

2012-11-25 08:41:35 +00:00

non-const-n.ll

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read-only.ll

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reduction.ll

LoopVectorize: Emit reductions as log2(vectorsize) shuffles + vector ops instead of scalar operations.

2012-12-18 18:40:20 +00:00

runtime-check.ll

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same-base-access.ll

Fix a bug in the code that checks if we can vectorize loops while using dynamic

2012-12-21 00:07:35 +00:00

scalar-select.ll

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small-loop.ll

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small-size.ll

LoopVectorizer: Use the "optsize" attribute to decide if we are allowed to increase the function size.

2012-12-12 19:29:45 +00:00

start-non-zero.ll

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write-only.ll

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