llvm-project

Commit Graph

Author	SHA1	Message	Date
Michael Kruse	5c7d0cb834	Add contexts to test cases. NFC. As discussed in the Polly weekly phone call and reviews.llvm.org/D18878, the assumed contexts changed (widen) due to D18878/r265942. Also check these contexts in the tests affected by that change. llvm-svn: 266323	2016-04-14 15:22:13 +00:00
Michael Kruse	3b425ff232	Allow overflow of indices with constant dim-sizes. Allow overflow of indices into the next higher dimension if it has constant size. E.g. float A[32][2]; ((float*)A)[5]; is effectively the same as A[2][1]; This can happen since r265379 as a side effect if ScopDetection recognizes an access as affine, but ScopInfo rejects the GetElementPtr. Differential Revision: http://reviews.llvm.org/D18878 llvm-svn: 265942	2016-04-11 14:34:08 +00:00
Tobias Grosser	6a44b7fdf0	Add test case forgotten in r265379. Thanks Johannes for reminding me. llvm-svn: 265423	2016-04-05 17:40:07 +00:00

Author

SHA1

Message

Date

Michael Kruse

5c7d0cb834

Add contexts to test cases. NFC.

As discussed in the Polly weekly phone call and reviews.llvm.org/D18878,
the assumed contexts changed (widen) due to D18878/r265942. Also check
these contexts in the tests affected by that change.

llvm-svn: 266323

2016-04-14 15:22:13 +00:00

Michael Kruse

3b425ff232

Allow overflow of indices with constant dim-sizes.

Allow overflow of indices into the next higher dimension if it has
constant size. E.g.

    float A[32][2];
    ((float*)A)[5];

is effectively the same as

    A[2][1];

This can happen since r265379 as a side effect if ScopDetection
recognizes an access as affine, but ScopInfo rejects the GetElementPtr.

Differential Revision: http://reviews.llvm.org/D18878

llvm-svn: 265942

2016-04-11 14:34:08 +00:00

Tobias Grosser

6a44b7fdf0

Add test case forgotten in r265379.

Thanks Johannes for reminding me.

llvm-svn: 265423

2016-04-05 17:40:07 +00:00

3 Commits