Commit Graph

3 Commits

Author SHA1 Message Date
Andrew Kaylor 87b10dd7b3 Add optimization bisect opt-in calls for NVPTX passes
Differential Revision: http://reviews.llvm.org/D19518

llvm-svn: 267635
2016-04-26 23:44:31 +00:00
Mehdi Amini b550cb1750 [NFC] Header cleanup
Removed some unused headers, replaced some headers with forward class declarations.

Found using simple scripts like this one:
clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap'

Patch by Eugene Kosov <claprix@yandex.ru>

Differential Revision: http://reviews.llvm.org/D19219

From: Mehdi Amini <mehdi.amini@apple.com>
llvm-svn: 266595
2016-04-18 09:17:29 +00:00
Jingyue Wu 1375560bdb [NVPTX] Adds a new address space inference pass.
Summary:
The old address space inference pass (NVPTXFavorNonGenericAddrSpaces) is unable
to convert the address space of a pointer induction variable. This patch adds a
new pass called NVPTXInferAddressSpaces that overcomes that limitation using a
fixed-point data-flow analysis (see the file header comments for details).

The new pass is experimental and not enabled by default. Users can turn
it on by setting the -nvptx-use-infer-addrspace flag of llc.

Reviewers: jholewinski, tra, jlebar

Subscribers: jholewinski, llvm-commits

Differential Revision: http://reviews.llvm.org/D17965

llvm-svn: 263916
2016-03-20 20:59:20 +00:00