[X86][MMX] Update FIXME comment. NFCI.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297736 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/CodeGen/X86/mmx-cvt.ll b/test/CodeGen/X86/mmx-cvt.ll
index 71daf7b48665f1e097a7f7ddfcdd64f6494b6044..37b4db3392c888c6faa6ef7077fbe05c20730967 100644 (file)
--- a/test/CodeGen/X86/mmx-cvt.ll
+++ b/test/CodeGen/X86/mmx-cvt.ll
@@ -248,7 +248,7 @@ define void @fptosi_v2f32_v2i32(<4 x float>, <1 x i64>*) nounwind {
   ret void
 }
 
-; FIXME: If we are transferring MMX conversion results to XMM registers we could use the MMX equivalents
+; FIXME: If we are transferring MMX registers to XMM for conversion we could use the MMX equivalents
 ; (CVTPI2PD + CVTPI2PS) without affecting rounding/exceptions etc.
 
 define <2 x double> @sitofp_v2i32_v2f64(<1 x i64>*) nounwind {