commit ae51b30c43767aa0e7ec1a86ff8dec42642153c1
author Chad Rosier <mcrosier@apple.com> Wed Jul 11 17:23:17 2012 +0000
committer Chad Rosier <mcrosier@apple.com> Wed Jul 11 17:23:17 2012 +0000
tree 30aa0e9f798972f90aa9453287ddf55d3b692d3a
parent 5cd95e1478ddb8f3f1efde56a1cd2db47b312d72

[x86 fast-isel] Rather then call llvm_unreachable() have fast-isel fall back
to Selection DAG isel.  Patch by Andrew Kaylor <andrew.kaylor@intel.com>.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160055 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/X86/X86FastISel.cpp

diff --git a/lib/Target/X86/X86FastISel.cpp b/lib/Target/X86/X86FastISel.cpp
index f12742a..b410a67 100644
--- a/lib/Target/X86/X86FastISel.cpp
+++ b/lib/Target/X86/X86FastISel.cpp
@@ -1693,7 +1693,7 @@
 
     // Promote the value if needed.
     switch (VA.getLocInfo()) {
-    default: llvm_unreachable("Unknown loc info!");
+    default: return false;
     case CCValAssign::Full: break;
     case CCValAssign::SExt: {
       assert(VA.getLocVT().isInteger() && !VA.getLocVT().isVector() &&