feat(asm): add VEX shuffle, extract, permute, move and FP forms

Assisted-by: Qwen 3.8 Max Preview
2026-07-07 13:57:53 +02:00
parent d5a4a6de45
commit 39870f91f6
9 changed files with 590 additions and 36 deletions
@@ -74,6 +74,10 @@ func TestALU(t *testing.T) {
 	checkSyntax(t, "add rbx, qword ptr [rax]", "ADDQ", Ptr(AX, 0, 8), BX)
 	checkSyntax(t, "add qword ptr [rax], rbx", "ADDQ", BX, Ptr(AX, 0, 8))
 	checkSyntax(t, "cmp rbx, -0x20", "CMPQ", Imm(-32), BX)
+	// The Go assembler's own spelling: immediate second.
+	checkSyntax(t, "cmp ecx, 0x1f", "CMPL", CX, Imm(31))
+	checkSyntax(t, "cmp ecx, -0x80000000", "CMPL", CX, Imm(-2147483648))
+	checkSyntax(t, "cmp r9, -0x80000000", "CMPQ", Reg{idx: 9, size: 8}, Imm(-2147483648))
 }

 func TestLea(t *testing.T) {