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Author	SHA1	Message	Date
Michael Kruse	c1cf51e777	[Polly][OpTree] Better report applied changes. Print to dbgs() any taken action. Also, read-only scalars do not require any action unless -polly-analyze-read-only-scalars=true is used. Better refect this by using ForwardingAction::triviallyForwardable and thus not bumping the statistics.	2020-11-11 16:21:48 -06:00
Eli Friedman	1a6e4a2cf6	Fix polly tests after D79968.	2020-05-15 15:15:09 -07:00
Michael Kruse	07e8c36dc7	[ForwardOpTree] Support read-only value uses. Read-only values (values defined before the SCoP) require special handing with -polly-analyze-read-only-scalars=true (which is the default). If active, each use of a value requires a read access. When a copied value uses a read-only value, we must also ensure that such a MemoryAccess is available or is created. Differential Revision: https://reviews.llvm.org/D35764 llvm-svn: 308876	2017-07-24 12:43:27 +00:00

Author

SHA1

Message

Date

Michael Kruse

c1cf51e777

[Polly][OpTree] Better report applied changes.

Print to dbgs() any taken action.

Also, read-only scalars do not require any action unless
-polly-analyze-read-only-scalars=true is used. Better refect this by
using ForwardingAction::triviallyForwardable and thus not bumping the
statistics.

2020-11-11 16:21:48 -06:00

Eli Friedman

1a6e4a2cf6

Fix polly tests after D79968.

2020-05-15 15:15:09 -07:00

Michael Kruse

07e8c36dc7

[ForwardOpTree] Support read-only value uses.

Read-only values (values defined before the SCoP) require special
handing with -polly-analyze-read-only-scalars=true (which is the
default). If active, each use of a value requires a read access.
When a copied value uses a read-only value, we must also ensure that
such a MemoryAccess is available or is created.

Differential Revision: https://reviews.llvm.org/D35764

llvm-svn: 308876

2017-07-24 12:43:27 +00:00

3 Commits