travis: add imm

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>

travis/test/imm.asm

@@ -0,0 +1,26 @@
+	bits 64
+
+	mov eax,1
+	mov eax,-1
+	mov eax,0x11111111
+	mov ecx,2
+	add ecx,-6
+	add ecx,strict dword -6
+	add ecx,4
+	add ecx,strict dword 4
+	add ecx,10000
+	xor ecx,0xffffffff
+	xor ecx,dword 0xffffffff
+	xor ecx,strict dword 0xffffffff
+	xor ecx,-1
+	xor ecx,dword -1
+	xor ecx,strict dword -1
+	add edx,byte ($-$$)
+
+	mov rax, 0xfafafafaafafafaf
+
+%ifnidn __OUTPUT_FORMAT__,bin
+	extern foo, bar
+	add eax,byte foo
+	add edx,byte (bar-$$)
+%endif

travis/test/imm.json

@@ -0,0 +1,12 @@
+[
+	{
+		"description": "Test immediates",
+		"id": "imm",
+		"format": "elf64",
+		"source": "imm.asm",
+		"option": "-Ox",
+		"target": [
+			{ "output": "imm.o" }
+		]
+	}
+]