[llvm] r351589 - Make ThinLTO test run single threaded to try to avoid flakiness

[Teresa Johnson via llvm-commits]

Author: tejohnson
Date: Fri Jan 18 12:41:49 2019
New Revision: 351589

URL: http://llvm.org/viewvc/llvm-project?rev=351589&view=rev
Log:
Make ThinLTO test run single threaded to try to avoid flakiness

To see if this helps flaky bot failures in PR40351.

Modified:
    llvm/trunk/test/ThinLTO/X86/cfi-devirt.ll

Modified: llvm/trunk/test/ThinLTO/X86/cfi-devirt.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/ThinLTO/X86/cfi-devirt.ll?rev=351589&r1=351588&r2=351589&view=diff
==============================================================================
--- llvm/trunk/test/ThinLTO/X86/cfi-devirt.ll (original)
+++ llvm/trunk/test/ThinLTO/X86/cfi-devirt.ll Fri Jan 18 12:41:49 2019
@@ -49,7 +49,7 @@
 ; that does not have a split LTO Unit.
 ; RUN: opt -thinlto-bc -o %t2.o %S/Inputs/empty.ll
 ; RUN: not llvm-lto2 run %t.o %t2.o -save-temps -pass-remarks=. \
-; RUN:   -verify-machineinstrs=0 \
+; RUN:   -verify-machineinstrs=0 -thinlto-threads=1 \
 ; RUN:   -o %t3 \
 ; RUN:   -r=%t.o,test,px \
 ; RUN:   -r=%t.o,_ZN1A1nEi,p \