From e88ed0934637a21f02ef5dc8b01075c0f8870d11 Mon Sep 17 00:00:00 2001 From: Sebastian Pop Date: Thu, 19 Jul 2012 18:24:50 +0000 Subject: [PATCH] default to use -mv4 when no version of Hexagon has been specified This fixes a bunch of make check failures of the form: Unknown Architecture Version. UNREACHABLE executed at ../lib/Target/Hexagon/HexagonSubtarget.cpp:60! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160518 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Hexagon/HexagonSubtarget.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/lib/Target/Hexagon/HexagonSubtarget.cpp b/lib/Target/Hexagon/HexagonSubtarget.cpp index ce81a78bf94..5d087db1bdb 100644 --- a/lib/Target/Hexagon/HexagonSubtarget.cpp +++ b/lib/Target/Hexagon/HexagonSubtarget.cpp @@ -55,7 +55,11 @@ HexagonSubtarget::HexagonSubtarget(StringRef TT, StringRef CPU, StringRef FS): case HexagonSubtarget::V5: break; default: - llvm_unreachable("Unknown Architecture Version."); + // If the programmer has not specified a Hexagon version, default + // to -mv4. + CPUString = "hexagonv4"; + HexagonArchVersion = HexagonSubtarget::V4; + break; } // Initialize scheduling itinerary for the specified CPU. -- 2.34.1