Add note.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32561 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/README-SSE.txt b/lib/Target/X86/README-SSE.txt
index fd6dd95d4957f0c6620439c52b9464e0bae1fb1b..4bfebc156127e15067b9d85787d60c86c4a9d4b2 100644 (file)
--- a/lib/Target/X86/README-SSE.txt
+++ b/lib/Target/X86/README-SSE.txt
@@ -535,3 +535,8 @@ to loads from constant pool.
 Floating point max / min are commutable when -enable-unsafe-fp-path is
 specified. We should turn int_x86_sse_max_ss and X86ISD::FMIN etc. into other
 nodes which are selected to max / min instructions that are marked commutable.
+
+//===---------------------------------------------------------------------===//
+
+Add MOVDI2SSrr and MOVDSS2DIrr to X86RegisterInfo::foldMemoryOperand() once the
+recent X86 JIT regressions have been identified and fixed.