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[LangRef] Adds llvm.loop.mustprogress loop metadata

Authored by atmnpatel on Nov 4 2020, 7:30 PM.

Description

[LangRef] Adds llvm.loop.mustprogress loop metadata

This patch adds the llvm.loop.mustprogress loop metadata. This is to be
added to loops where the frontend language requires that the loop makes
observable interactions with the environment. This is the loop-level
equivalent to the function attribute mustprogress defined in D86233.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D88464

Details

Committed
atmnpatelNov 4 2020, 7:32 PM
Reviewer
jdoerfert
Differential Revision
D88464: [LangRef] Adds llvm.loop.mustprogress loop metadata
Parents
rG234857f73076: [sanitizer] Fix -fno-emulated-tls setup
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