Files
llvm/test/Transforms/InstCombine
Sanjay Patel a2a6bc5fb1 [InstCombine] fold insertelement into splat of same scalar
Forming the canonical splat shuffle improves analysis and
may allow follow-on transforms (although some possibilities
are missing as shown in the test diffs).

The backend generically turns these patterns into build_vector,
so there should be no codegen regressions. All targets are
expected to be able to lower splats efficiently.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@365379 91177308-0d34-0410-b5e6-96231b3b80d8
2019-07-08 19:48:52 +00:00
..
2019-07-04 13:48:32 +00:00
2019-06-21 17:51:18 +00:00

This directory contains test cases for the instcombine transformation.  The
dated tests are actual bug tests, whereas the named tests are used to test
for features that the this pass should be capable of performing.