diff --git a/llvm/test/CodeGen/X86/fp_constant_op.llx b/llvm/test/CodeGen/X86/fp_constant_op.llx
index 155673fcd725..a3c7281f4641 100644
--- a/llvm/test/CodeGen/X86/fp_constant_op.llx
+++ b/llvm/test/CodeGen/X86/fp_constant_op.llx
@@ -1,6 +1,5 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
-; RUN:   grep ST | not grep {fadd\\|fsub\\|fdiv\\|fmul}
-; XFAIL: *
+; RUN:   grep -i ST | not grep {fadd\\|fsub\\|fdiv\\|fmul}
 
 ; Test that the load of the constant is folded into the operation.
 
diff --git a/llvm/test/CodeGen/X86/fp_load_fold.llx b/llvm/test/CodeGen/X86/fp_load_fold.llx
index ce272cea0934..91f41f6be495 100644
--- a/llvm/test/CodeGen/X86/fp_load_fold.llx
+++ b/llvm/test/CodeGen/X86/fp_load_fold.llx
@@ -1,6 +1,5 @@
 ; RUN: llvm-upgrade < %s | llvm-as | llc -march=x86 -x86-asm-syntax=intel | \
-; RUN:   grep ST | not grep {fadd\\|fsub\\|fdiv\\|fmul}
-; XFAIL: *
+; RUN:   grep -i ST | not grep {fadd\\|fsub\\|fdiv\\|fmul}
 
 ; Test that the load of the memory location is folded into the operation.