Revert "[X86][AsmParser] Emit an error when RIP-relative instructions are used in 32-bit mode"

This reverts commit 4850a9aae8b38c7deadc103d634ec7397e6c323b.

It caused MC/X86/x86_errors.s to fail. Will fix and recommit shortly.

llvm-svn: 335660

1 files changed, 0 insertions, 7 deletions

diff --git a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 6bb82da9402..a7dbdee5243 100644
--- a/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -974,13 +974,6 @@ static unsigned MatchRegisterName(StringRef Name);
 static bool CheckBaseRegAndIndexRegAndScale(unsigned BaseReg, unsigned IndexReg,
                                             unsigned Scale, bool Is64BitMode,
                                             StringRef &ErrMsg) {
-  // RIP/EIP-relative addressing is only supported in 64-bit mode.
-  if (!Is64BitMode && BaseReg != 0 &&
-      (BaseReg == X86::RIP || BaseReg == X86::EIP)) {
-    ErrMsg = "RIP-relative addressing requires 64-bit mode";
-    return true;
-  }
-
   // If we have both a base register and an index register make sure they are
   // both 64-bit or 32-bit registers.
   // To support VSIB, IndexReg can be 128-bit or 256-bit registers.