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[SystemZ] Add NoMerge MIFlag

Authored by iii on Jun 30 2020, 3:44 AM.

Description

[SystemZ] Add NoMerge MIFlag

Summary:
This fixes ASan and MSan tests on SystemZ after
commit 6a822e20ce70 ("[ASan][MSan] Remove EmptyAsm and set the CallInst
to nomerge to avoid from merging.").

Based on commit 80e107ccd088 ("Add NoMerge MIFlag to avoid MIR branch
folding").

Reviewers: uweigand, jonpa

Reviewed By: uweigand

Subscribers: hiraditya, llvm-commits, Andreas-Krebbel

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D82794

Details

Committed
iiiJun 30 2020, 3:44 AM
Reviewer
uweigand
Differential Revision
D82794: [SystemZ] Add NoMerge MIFlag
Parents
rG815a8100e029: [llvm][Z3][NFC] Improve mkBitvector performance
Branches
Unknown
Tags
Unknown