From 9ac2b843b40c49f859318aced3a15bc7aa1e0401 Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@zytor.com>
Date: Sun, 5 Oct 2008 19:41:32 -0700
Subject: [PATCH] test/immwarn.asm: new test for immediate warnings

Test for various conditions that should or should not generate
immediate warnings.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
---
 test/immwarn.asm | 54 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 test/immwarn.asm

diff --git a/test/immwarn.asm b/test/immwarn.asm
new file mode 100644
index 00000000..30ca0803
--- /dev/null
+++ b/test/immwarn.asm
@@ -0,0 +1,54 @@
+;Testname=onowarn; Arguments=-Ox -DOPT=1 -DWARN=0 -fbin -oimmwarn.bin; Files=.stdout .stderr immwarn.bin
+;Testname=owarn; Arguments=-Ox -DOPT=1 -DWARN=1 -fbin -oimmwarn.bin; Files=.stdout .stderr immwarn.bin
+;Testname=nowarn; Arguments=-O0 -DOPT=0 -DWARN=0 -fbin -oimmwarn.bin; Files=.stdout .stderr immwarn.bin
+;Testname=warn; Arguments=-O0 -DOPT=1 -DWARN=1 -fbin -oimmwarn.bin; Files=.stdout .stderr immwarn.bin
+
+%ifndef WARN
+  %define WARN 1
+%endif
+
+	bits 16
+	push 1
+%if WARN
+	push 0ffffffffh
+%endif
+	push -1
+	push 0ffffh
+
+	add ax,0FFFFh
+%if WARN
+	add ax,0FFFFFFFFh
+%endif
+	add ax,-1
+
+	bits 32
+	push 1
+	push 0ffffffffh
+	push -1
+	push 0ffffh
+
+	push byte 1
+%if WARN
+	push byte 0ffffffffh
+%endif
+	push byte -1
+
+	push word 1
+	push word 0ffffh
+	push word -1
+
+	push dword 1
+	push dword 0ffffffffh
+	push dword -1
+
+	add eax,0FFFFh
+	add eax,0FFFFFFFFh
+	add eax,-1
+
+	bits 64
+	mov rax,7fffffffh
+	mov rax,80000000h
+;	mov rax,dword 80000000h
+	add rax,0FFFFh
+	add rax,0FFFFFFFFh
+	add rax,-1
-- 
2.11.4.GIT