Zebediah Figura : vkd3d-shader/hlsl: Record partial allocations in allocate_range().

[Alexandre Julliard]

Module: vkd3d
Branch: master
Commit: f0a6c7de1d87dcecc1e97c9059e0e13b2bdb0b7c
URL:    https://gitlab.winehq.org/wine/vkd3d/-/commit/f0a6c7de1d87dcecc1e97c9059e0e1...

Author: Zebediah Figura 
Date:   Fri Oct 27 10:28:53 2023 -0500

vkd3d-shader/hlsl: Record partial allocations in allocate_range().

---

libs/vkd3d-shader/hlsl_codegen.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libs/vkd3d-shader/hlsl_codegen.c b/libs/vkd3d-shader/hlsl_codegen.c
index 456c393e..76a010fb 100644
--- a/libs/vkd3d-shader/hlsl_codegen.c
+++ b/libs/vkd3d-shader/hlsl_codegen.c
@@ -3587,6 +3587,8 @@ static struct hlsl_reg allocate_range(struct hlsl_ctx *ctx, struct register_allo

for (i = 0; i < reg_size / 4; ++i)
         record_allocation(ctx, allocator, reg_idx + i, VKD3DSP_WRITEMASK_ALL, first_write, last_read);
+    if (reg_size % 4)
+        record_allocation(ctx, allocator, reg_idx + (reg_size / 4), (1u << (reg_size % 4)) - 1, first_write, last_read);

ret.id = reg_idx;
     ret.allocation_size = align(reg_size, 4) / 4;