Commit 037bf1a580

Jacob Young <jacobly0@users.noreply.github.com>
2023-05-14 23:26:44
x86_64: enable integer vector registers
master
1 parent 6c6d8d6
Changed files (1)
src
arch
x86_64
CodeGen.zig
src/arch/x86_64/CodeGen.zig
@@ -2261,11 +2261,11 @@ fn allocRegOrMemAdvanced(self: *Self, ty: Type, inst: ?Air.Inst.Index, reg_ok: b
             },
             .Vector => switch (ty.childType().zigTypeTag()) {
                 .Float => switch (ty.childType().floatBits(self.target.*)) {
-                    16, 32, 64 => if (self.hasFeature(.avx)) 32 else 16,
-                    80, 128 => break :need_mem,
+                    16, 32, 64, 128 => if (self.hasFeature(.avx)) 32 else 16,
+                    80 => break :need_mem,
                     else => unreachable,
                 },
-                else => break :need_mem,
+                else => if (self.hasFeature(.avx)) 32 else 16,
             },
             else => 8,
         })) {