x86: relax redundant REX prefix check

[deliverable/binutils-gdb.git] / gas / testsuite / gas / i386 / rex.s

diff --git a/gas/testsuite/gas/i386/rex.s b/gas/testsuite/gas/i386/rex.s
index 004b9b85335397de001e71cb953aad279723fd06..c1490ccdeef47ad29b341bf075d9565470bbe763 100644 (file)
--- a/gas/testsuite/gas/i386/rex.s
+++ b/gas/testsuite/gas/i386/rex.s
@@ -10,6 +10,16 @@ _start:
        rex/fxsave (%r8,%r8)
        rex64/fxsave (%r8,%r8)
 
+       rex.w add       (%rax,%rax), %eax
+       rex.r add       (%rax,%rax), %eax
+       rex.b add       (%rax,%rax), %eax
+       rex.x add       (%rax,%rax), %eax
+
+       rex.w add       (%r8,%rax), %eax
+       rex.r add       (%rax,%r8), %eax
+       rex.b add       (%rax,%rax), %r8d
+       rex.x add       (%rax,%rax), %rax
+
        .byte 0x41,0x9b,0xdd,0x30
        fsave (%r8)