[llvm] r347440 - [llvm-mca] Add test case (NFC)

[Evandro Menezes via llvm-commits]

Author: evandro
Date: Wed Nov 21 16:38:36 2018
New Revision: 347440

URL: http://llvm.org/viewvc/llvm-project?rev=347440&view=rev
Log:
[llvm-mca] Add test case (NFC)

Add test case that will serve as the base for D54820.

Added:
    llvm/trunk/test/tools/llvm-mca/AArch64/CortexA57/shifted-register.s

Added: llvm/trunk/test/tools/llvm-mca/AArch64/CortexA57/shifted-register.s
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/tools/llvm-mca/AArch64/CortexA57/shifted-register.s?rev=347440&view=auto
==============================================================================
--- llvm/trunk/test/tools/llvm-mca/AArch64/CortexA57/shifted-register.s (added)
+++ llvm/trunk/test/tools/llvm-mca/AArch64/CortexA57/shifted-register.s Wed Nov 21 16:38:36 2018
@@ -0,0 +1,7 @@
+# RUN: not llvm-mca -march=aarch64 -mcpu=cortex-a57 -resource-pressure=false < %s 2> %t
+# RUN: FileCheck --input-file %t %s
+
+  add	x0, x1, x2, lsl #3
+
+# CHECK: error
+# CHECK-SAME: unable to resolve scheduling class for write variant.