llvm-project

Commit Graph

Author	SHA1	Message	Date
Jingyue Wu	3a04dc6e78	Roll forward r242871 r242871 missed one place that should be guarded with isPhysicalReg. This patch fixes that. llvm-svn: 243555	2015-07-29 18:59:09 +00:00
Jingyue Wu	7ec38530a5	Temporarily revert r242871 PR24299 llvm-svn: 243522	2015-07-29 15:26:11 +00:00
Jingyue Wu	20d73c6cc0	[BranchFolding] do not iterate the aliases of virtual registers Summary: MCRegAliasIterator only works for physical registers. So, do not run it on virtual registers. With this issue fixed, we can resurrect the BranchFolding pass in NVPTX backend. Reviewers: jholewinski, bkramer Subscribers: henryhu, meheff, llvm-commits, jholewinski Differential Revision: http://reviews.llvm.org/D11174 llvm-svn: 242871	2015-07-22 04:16:52 +00:00

Author

SHA1

Message

Date

Jingyue Wu

3a04dc6e78

Roll forward r242871

r242871 missed one place that should be guarded with isPhysicalReg. This patch
fixes that.

llvm-svn: 243555

2015-07-29 18:59:09 +00:00

Jingyue Wu

7ec38530a5

Temporarily revert r242871

PR24299

llvm-svn: 243522

2015-07-29 15:26:11 +00:00

Jingyue Wu

20d73c6cc0

[BranchFolding] do not iterate the aliases of virtual registers

Summary:
MCRegAliasIterator only works for physical registers. So, do not run it
on virtual registers.

With this issue fixed, we can resurrect the BranchFolding pass in NVPTX
backend.

Reviewers: jholewinski, bkramer

Subscribers: henryhu, meheff, llvm-commits, jholewinski

Differential Revision: http://reviews.llvm.org/D11174

llvm-svn: 242871

2015-07-22 04:16:52 +00:00

3 Commits