Frits van Bommel
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28218aa8f1
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Transform (extractvalue (load P), ...) to (load (gep P, 0, ...)) if the load has no other uses, shrinking the load.
llvm-svn: 120323
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2010-11-29 21:56:20 +00:00 |
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Frits van Bommel
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40a80ac963
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Update this test to keep testing the -instcombine transform it's supposed to be testing instead of triggering the improved constant folding for insertvalue and extractvalue.
llvm-svn: 120319
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2010-11-29 20:55:40 +00:00 |
|
Dan Gohman
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72a13d2476
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Use opt -S instead of piping bitcode output through llvm-dis.
llvm-svn: 81257
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2009-09-08 22:34:10 +00:00 |
|
Dan Gohman
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9737a63ed8
|
Change these tests to feed the assembly files to opt directly, instead
of using llvm-as, now that opt supports this.
llvm-svn: 81226
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2009-09-08 16:50:01 +00:00 |
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Matthijs Kooijman
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f22f34f0cc
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Add a few cases to instcombine's extractvalue testcase.
llvm-svn: 53675
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2008-07-16 12:57:25 +00:00 |
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Matthijs Kooijman
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ac5bc8a3dd
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Make testcase check for extractvalue instead of extractelement.
llvm-svn: 52317
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2008-06-16 13:03:44 +00:00 |
|
Matthijs Kooijman
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b2fc72bfbf
|
Teach instruction combining about the extractvalue. It can succesfully fold
useless insert-extract chains, similar to how it folds them for vectors.
Add a testcase for this.
llvm-svn: 52217
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2008-06-11 14:05:05 +00:00 |