commit baf86955a9a390f2643a1ea9806832eb4a92f716
author Rafael Espindola <rafael.espindola@gmail.com> Sat Jan 01 21:47:03 2011 +0000
committer Rafael Espindola <rafael.espindola@gmail.com> Sat Jan 01 21:47:03 2011 +0000
tree 5d2e2e6ff6a82f0717c2fb6a07f088ab8e02355c
parent 03117d1b2e32d18652401b12d9049871992bf3ad

Produce a better error message for invalid register names.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122670 91177308-0d34-0410-b5e6-96231b3b80d8

lib/CodeGen/CGStmt.cpp

diff --git a/lib/CodeGen/CGStmt.cpp b/lib/CodeGen/CGStmt.cpp
index a46a412..8ccd289 100644
--- a/lib/CodeGen/CGStmt.cpp
+++ b/lib/CodeGen/CGStmt.cpp
@@ -937,10 +937,7 @@
   if (!Attr)
     return Constraint;
   llvm::StringRef Register = Attr->getLabel();
-  if (!Target.isValidGCCRegisterName(Register)) {
-    CGM.ErrorUnsupported(Variable, "__asm__");
-    return Constraint;
-  }
+  assert(Target.isValidGCCRegisterName(Register));
   if (Constraint != "r") {
     CGM.ErrorUnsupported(&Stmt, "__asm__");
     return Constraint;