Zebediah Figura : vkd3d-shader/hlsl: Write the SM4 ret instruction.

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: 636ec273817e9b58c2bf622230a893466deb60f1
URL:    https://source.winehq.org/git/vkd3d.git/?a=commit;h=636ec273817e9b58c2bf6222...

Author: Zebediah Figura <zfigura(a)codeweavers.com>
Date:   Thu Aug 19 18:44:31 2021 -0500

vkd3d-shader/hlsl: Write the SM4 ret instruction.

Signed-off-by: Zebediah Figura <zfigura(a)codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com>
Signed-off-by: Matteo Bruni <mbruni(a)codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard(a)winehq.org>

---

 libs/vkd3d-shader/hlsl_sm4.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl_sm4.c b/libs/vkd3d-shader/hlsl_sm4.c
index a66bcaa..253aa24 100644
--- a/libs/vkd3d-shader/hlsl_sm4.c
+++ b/libs/vkd3d-shader/hlsl_sm4.c
@@ -775,6 +775,16 @@ static void write_sm4_dcl_temps(struct vkd3d_bytecode_buffer *buffer, uint32_t t
     write_sm4_instruction(buffer, &instr);
 }
 
+static void write_sm4_ret(struct vkd3d_bytecode_buffer *buffer)
+{
+    struct sm4_instruction instr =
+    {
+        .opcode = VKD3D_SM4_OP_RET,
+    };
+
+    write_sm4_instruction(buffer, &instr);
+}
+
 static void write_sm4_shdr(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc)
 {
     const struct hlsl_profile_info *profile = ctx->profile;
@@ -813,6 +823,8 @@ static void write_sm4_shdr(struct hlsl_ctx *ctx, struct dxbc_writer *dxbc)
     if (ctx->temp_count)
         write_sm4_dcl_temps(&buffer, ctx->temp_count);
 
+    write_sm4_ret(&buffer);
+
     dxbc_writer_add_section(dxbc, TAG_SHDR, buffer.data, buffer.size);
 }