[PATCH] D106091: [PowerPC] Improve error message on MASSV pass

[Masoud Ataei via Phabricator via llvm-commits]

masoud.ataei updated this revision to Diff 359318.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106091/new/

https://reviews.llvm.org/D106091

Files:
  llvm/lib/Target/PowerPC/PPCLowerMASSVEntries.cpp


Index: llvm/lib/Target/PowerPC/PPCLowerMASSVEntries.cpp
===================================================================
--- llvm/lib/Target/PowerPC/PPCLowerMASSVEntries.cpp
+++ llvm/lib/Target/PowerPC/PPCLowerMASSVEntries.cpp
@@ -82,8 +82,9 @@
   if (Subtarget->hasP8Vector())
     return "P8";
 
-  report_fatal_error("Unsupported Subtarget: MASSV is supported only on "
-                     "Power8 and Power9 subtargets.");
+  report_fatal_error(
+      "-vector-library=MASSV option is supported only on Power8 and later "
+      "subtargets when vectorization is not disabled.");
 }
 
 /// Creates PowerPC subtarget-specific name corresponding to the specified


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