From: Anders Carlsson <andersca@mac.com>
Date: Mon, 6 Oct 2008 19:17:39 +0000 (+0000)
Subject: Add 'x' constraint character.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a7406d4f8ce586fcc98a2534b047b98bc8314c22;p=clang

Add 'x' constraint character.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@57198 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp
index 78a43d9f54..531d0520cc 100644
--- a/lib/Basic/Targets.cpp
+++ b/lib/Basic/Targets.cpp
@@ -438,6 +438,7 @@ X86TargetInfo::validateAsmConstraint(char c,
   case 'u': // second from top of floating point stack.
   case 'q': // Any register accessible as [r]l: a, b, c, and d.
   case 'y': // Any MMX register.
+  case 'x': // Any SSE register.
   case 'Q': // Any register accessible as [r]h: a, b, c, and d.
   case 'Z': // 32-bit integer constant for use with zero-extending x86_64
             // instructions.