add test of adc/add/and_/cmp/or_/sbb/sub/xor_

herumi · Oct 15, 2023 · a95bd9c · a95bd9c
1 parent f7d3c17
commit a95bd9c
Showing 1 changed file with 44 additions and 0 deletions.
diff --git a/test/apx.cpp b/test/apx.cpp
@@ -10,6 +10,50 @@
 
 using namespace Xbyak;
 
+CYBOZU_TEST_AUTO(reg_rm)
+{
+	struct Code : Xbyak::CodeGenerator {
+		Code()
+		{
+			adc(r17, ptr [rax]);
+			adc(ptr [r18], rdx);
+			adc(r30, rcx);
+			add(r17, ptr [rax]);
+			add(ptr [r18], rdx);
+			add(r30, rcx);
+			and_(r17, ptr [rax]);
+			and_(ptr [r18], rdx);
+			and_(r30, rcx);
+			cmp(r17, ptr [rax]);
+			cmp(ptr [r18], rdx);
+			cmp(r30, rcx);
+			or_(r17, ptr [rax]);
+			or_(ptr [r18], rdx);
+			or_(r30, rcx);
+			sbb(r17, ptr [rax]);
+			sbb(ptr [r18], rdx);
+			sbb(r30, rcx);
+			sub(r17, ptr [rax]);
+			sub(ptr [r18], rdx);
+			sub(r30, rcx);
+			xor_(r17, ptr [rax]);
+			xor_(ptr [r18], rdx);
+			xor_(r30, rcx);
+		}
+	}  c;
+	const uint8_t tbl[] = {
+		0xd5, 0x48, 0x13, 0x08, 0xd5, 0x18, 0x11, 0x12, 0xd5, 0x19, 0x11, 0xce, 0xd5, 0x48, 0x03, 0x08,
+		0xd5, 0x18, 0x01, 0x12, 0xd5, 0x19, 0x01, 0xce, 0xd5, 0x48, 0x23, 0x08, 0xd5, 0x18, 0x21, 0x12,
+		0xd5, 0x19, 0x21, 0xce, 0xd5, 0x48, 0x3b, 0x08, 0xd5, 0x18, 0x39, 0x12, 0xd5, 0x19, 0x39, 0xce,
+		0xd5, 0x48, 0x0b, 0x08, 0xd5, 0x18, 0x09, 0x12, 0xd5, 0x19, 0x09, 0xce, 0xd5, 0x48, 0x1b, 0x08,
+		0xd5, 0x18, 0x19, 0x12, 0xd5, 0x19, 0x19, 0xce, 0xd5, 0x48, 0x2b, 0x08, 0xd5, 0x18, 0x29, 0x12,
+		0xd5, 0x19, 0x29, 0xce, 0xd5, 0x48, 0x33, 0x08, 0xd5, 0x18, 0x31, 0x12, 0xd5, 0x19, 0x31, 0xce,
+	};
+	const size_t n = sizeof(tbl);
+	CYBOZU_TEST_EQUAL(c.getSize(), n);
+	CYBOZU_TEST_EQUAL_ARRAY(c.getCode(), tbl, n);
+}
+
 CYBOZU_TEST_AUTO(reg64)
 {
 	struct Code : Xbyak::CodeGenerator {