Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd

external/llvm/test/MC/X86/x86_operands.s

@@ -0,0 +1,63 @@
+// RUN: llvm-mc -triple i386-unknown-unknown %s | FileCheck %s
+
+# Immediates
+# CHECK: addl $1, %eax
+        addl $1, %eax
+# CHECK: addl $3, %eax
+        addl $(1+2), %eax
+# CHECK: addl $a, %eax
+        addl $a, %eax
+# CHECK: addl $3, %eax
+        addl $1 + 2, %eax
+        
+# Disambiguation
+
+# CHECK: addl $1, 8
+        addl $1, 4+4
+# CHECK: addl $1, 8
+        addl $1, (4+4)
+# CHECK: addl $1, 8(%eax)
+        addl $1, 4+4(%eax)
+# CHECK: addl $1, 8(%eax)
+        addl $1, (4+4)(%eax)
+# CHECK: addl $1, 8(%eax)
+        addl $1, 8(%eax)
+# CHECK: addl $1, (%eax)
+        addl $1, (%eax)
+# CHECK: addl $1, 8(,%eax)
+        addl $1, (4+4)(,%eax)
+        
+# Indirect Memory Operands
+# CHECK: addl $1, 1(%eax)
+        addl $1, 1(%eax)
+# CHECK: addl $1, 1(%eax,%ebx)
+        addl $1, 1(%eax,%ebx)
+# CHECK: addl $1, 1(%eax,%ebx)
+        addl $1, 1(%eax,%ebx,)
+# CHECK: addl $1, 1(%eax,%ebx,4)
+        addl $1, 1(%eax,%ebx,4)
+# CHECK: addl $1, 1(,%ebx)
+        addl $1, 1(,%ebx)
+# CHECK: addl $1, 1(,%ebx)
+        addl $1, 1(,%ebx,)
+# CHECK: addl $1, 1(,%ebx,4)
+        addl $1, 1(,%ebx,4)
+# CHECK: addl $1, 1(,%ebx,4)
+        addl $1, 1(,%ebx,(2+2))
+
+# '*'
+# CHECK: calll a
+        call a
+# CHECK: calll *%eax
+        call *%eax
+# CHECK: calll *4(%eax)
+        call *4(%eax)
+foo:
+	calll foo()
+# CHECK: calll foo{{$}}
+	calll foo(,)
+# CHECK: calll foo{{$}}
+
+# CHECK: movl	%gs:8, %eax
+movl %gs:8, %eax
+