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Author	SHA1	Message	Date
Li Huang	3c09f0b786	[SCEV] Add a threshold to restrict number of mul operands to be inlined into SCEV This is to avoid inlining too many multiplication operands into a SCEV, which could take exponential time in the worst case. Reviewers: Sanjoy Das, Mehdi Amini, Michael Zolotukhin Differential Revision: https://reviews.llvm.org/D25794 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284784 91177308-0d34-0410-b5e6-96231b3b80d8	2016-10-20 21:38:39 +00:00

Author

SHA1

Message

Date

Li Huang

3c09f0b786

[SCEV] Add a threshold to restrict number of mul operands to be inlined into SCEV

This is to avoid inlining too many multiplication operands into a SCEV, which could 
take exponential time in the worst case.

Reviewers: Sanjoy Das, Mehdi Amini, Michael Zolotukhin

Differential Revision: https://reviews.llvm.org/D25794


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@284784 91177308-0d34-0410-b5e6-96231b3b80d8

2016-10-20 21:38:39 +00:00

1 Commits