Commit Graph

6 Commits

Author SHA1 Message Date
Matt Arsenault 1df203d78e InferAddressSpaces: Fix cloning original addrspacecast
If an addrspacecast needed to be inserted again, this was creating a
clone of the original cast for each user. Just use the original, which
also saves losing the value name.

llvm-svn: 363562
2019-06-17 14:13:29 +00:00
Eric Christopher cee313d288 Revert "Temporarily Revert "Add basic loop fusion pass.""
The reversion apparently deleted the test/Transforms directory.

Will be re-reverting again.

llvm-svn: 358552
2019-04-17 04:52:47 +00:00
Eric Christopher a863435128 Temporarily Revert "Add basic loop fusion pass."
As it's causing some bot failures (and per request from kbarton).

This reverts commit r358543/ab70da07286e618016e78247e4a24fcb84077fda.

llvm-svn: 358546
2019-04-17 02:12:23 +00:00
Yaxun Liu 2a22c5deff [AMDGPU] Switch to the new addr space mapping by default
This requires corresponding clang change.

Differential Revision: https://reviews.llvm.org/D40955

llvm-svn: 324101
2018-02-02 16:07:16 +00:00
Yaxun Liu d23f23d81c InferAddressSpaces: Fix bug about replacing addrspacecast
InferAddressSpaces assumes the pointee type of addrspacecast
is the same as the operand, which is not always true and causes
invalid IR.

This bug cause build failure in HCC.

This patch fixes that.

Differential Revision: https://reviews.llvm.org/D39432

llvm-svn: 316957
2017-10-30 21:19:41 +00:00
Matt Arsenault a1e734050c InferAddressSpaces: Infer from just addrspacecasts
Eliminates some more cases where some subset of the addressing
computation remains flat. Some cases with addrspacecasts
in nested constant expressions are still left behind however.

llvm-svn: 301704
2017-04-28 22:18:08 +00:00