Reverse operands for Intel syntax form of 'bt' alias.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186809 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86InstrInfo.td b/lib/Target/X86/X86InstrInfo.td
index f33ae2a1915aeb5cd1e286608de48146fa786b73..d58f4aa8ce1192737ed7e6e6add461e92de4ceda 100644 (file)
--- a/lib/Target/X86/X86InstrInfo.td
+++ b/lib/Target/X86/X86InstrInfo.td
@@ -1969,7 +1969,8 @@ def : InstAlias<"aad", (AAD8i8 10)>;
 def : InstAlias<"aam", (AAM8i8 10)>;
 
 // Disambiguate the mem/imm form of bt-without-a-suffix as btl.
-def : InstAlias<"bt $imm, $mem", (BT32mi8 i32mem:$mem, i32i8imm:$imm)>;
+def : InstAlias<"bt {$imm, $mem|$mem, $imm}",
+                (BT32mi8 i32mem:$mem, i32i8imm:$imm), 0>;
 
 // clr aliases.
 def : InstAlias<"clrb $reg", (XOR8rr  GR8 :$reg, GR8 :$reg)>;