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llvm-mirror/test/Transforms/IRCE
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Anna Thomas d7d47f4ccb [IRCE] Avoid loop optimizations on pre and post loops 
Summary:
This patch will add loop metadata on the pre and post loops generated by IRCE.
Currently, we have metadata for disabling optimizations such as vectorization,
unrolling, loop distribution and LICM versioning (and confirmed that these
optimizations check for the metadata before proceeding with the transformation).

The pre and post loops generated by IRCE need not go through loop opts (since
these are slow paths).

Added two test cases as well.

Reviewers: sanjoy, reames

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D26806

llvm-svn: 289588
2016-12-13 21:05:21 +00:00
..
add-metadata-pre-post-loops.ll [IRCE] Avoid loop optimizations on pre and post loops 2016-12-13 21:05:21 +00:00
bug-loop-varying-upper-limit.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
bug-mismatched-types.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
conjunctive-checks.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
decrementing-loop.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
low-becount.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
multiple-access-no-preloop.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
not-likely-taken.ll
only-lower-check.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
only-upper-check.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
single-access-no-preloop.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
single-access-with-preloop.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
skip-profitability-checks.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
unhandled.ll [IRCE] Create llvm::Loop instances for cloned out loops 2016-08-14 01:04:46 +00:00
with-parent-loops.ll