Stephen Lin
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ece45b5ee9
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Convert Windows to Unix line endings, no functionality change.
llvm-svn: 186264
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2013-07-13 22:08:55 +00:00 |
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Elena Demikhovsky
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fa1ab36215
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Simplified BLEND pattern matching for shuffles.
Generate VPBLENDD for AVX2 and VPBLENDW for v16i16 type on AVX2.
llvm-svn: 169366
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2012-12-05 09:24:57 +00:00 |
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Benjamin Kramer
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83afbbdcc4
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Fix broken check lines.
llvm-svn: 164317
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2012-09-20 19:54:13 +00:00 |
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Elena Demikhovsky
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56cdc6a59a
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The VPSHUFB 256-bit instruction may be generated when one of input vector is undefined or zeroinitializer.
I've added the "zeroinitializer" case in this patch.
llvm-svn: 163506
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2012-09-10 12:13:11 +00:00 |
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Elena Demikhovsky
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9339eef307
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AVX2 optimization.
Added generation of VPSHUB instruction for <32 x i8> vector shuffle when possible.
llvm-svn: 163312
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2012-09-06 12:42:01 +00:00 |
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Craig Topper
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52869bf5bf
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Fix 256-bit vpshuflw and vpshufhw immediate encoding to handle undefs in the lower half correctly. Missed in r155982.
llvm-svn: 156059
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2012-05-03 07:12:59 +00:00 |
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Craig Topper
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00ccecdc84
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Add support for selecting AVX2 vpshuflw and vpshufhw. Add decoding support for AsmPrinter.
llvm-svn: 155982
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2012-05-02 08:03:44 +00:00 |
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Nadav Rotem
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62a0eeb276
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Fix the testcase. We do expect two vblendw on XMMs.
llvm-svn: 155477
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2012-04-24 19:57:38 +00:00 |
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Nadav Rotem
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d35ec2e4ad
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Add a testcase for 155440
llvm-svn: 155475
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2012-04-24 19:45:28 +00:00 |
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