Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35531 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/X86/X86CallingConv.td b/lib/Target/X86/X86CallingConv.td
index ea01d1e..f548af7 100644
--- a/lib/Target/X86/X86CallingConv.td
+++ b/lib/Target/X86/X86CallingConv.td
@@ -101,7 +101,7 @@
CCIfType<[f32, f64, v16i8, v8i16, v4i32, v2i64, v4f32, v2f64],
CCAssignToReg<[XMM0, XMM1, XMM2, XMM3, XMM4, XMM5, XMM6, XMM7]>>,
- // The first 8 MMX vector arguments are passed in MMX registers.
+ // The first 8 MMX vector arguments are passed in GPRs.
CCIfType<[v8i8, v4i16, v2i32, v1i64],
CCAssignToReg<[RDI, RSI, RDX, RCX, R8 , R9 ]>>,