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-rw-r--r--test/MC/AsmParser/X86/x86_instructions.s25
1 files changed, 25 insertions, 0 deletions
diff --git a/test/MC/AsmParser/X86/x86_instructions.s b/test/MC/AsmParser/X86/x86_instructions.s
index d4444f8952..4bdd171445 100644
--- a/test/MC/AsmParser/X86/x86_instructions.s
+++ b/test/MC/AsmParser/X86/x86_instructions.s
@@ -210,3 +210,28 @@ inl %dx
out %al, (%dx)
out %ax, (%dx)
outl %eax, (%dx)
+
+
+// rdar://8431422
+
+// CHECK: fxch %st(1)
+// CHECK: fucom %st(1)
+// CHECK: fucomp %st(1)
+// CHECK: faddp %st(1)
+// CHECK: faddp %st(0)
+// CHECK: fsubp %st(1)
+// CHECK: fsubrp %st(1)
+// CHECK: fmulp %st(1)
+// CHECK: fdivp %st(1)
+// CHECK: fdivrp %st(1)
+
+fxch
+fucom
+fucomp
+faddp
+faddp %st
+fsubp
+fsubrp
+fmulp
+fdivp
+fdivrp