From: Jason Ekstrand <jason@jlekstrand.net>
Date: Sun, 31 Mar 2019 22:27:13 +0000 (-0500)
Subject: anv/cmd_buffer: Use gen_mi_sub instead of gen_mi_add with a negative
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0d6dea0ac87ec3ca089c4ab637fd07a2f488e6a1;p=mesa.git

anv/cmd_buffer: Use gen_mi_sub instead of gen_mi_add with a negative

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
---

diff --git a/src/intel/vulkan/genX_cmd_buffer.c b/src/intel/vulkan/genX_cmd_buffer.c
index 7771afe663e..b6d935c6901 100644
--- a/src/intel/vulkan/genX_cmd_buffer.c
+++ b/src/intel/vulkan/genX_cmd_buffer.c
@@ -2950,7 +2950,7 @@ void genX(CmdDrawIndirectByteCountEXT)(
       gen_mi_mem32(anv_address_add(counter_buffer->address,
                                    counterBufferOffset));
    if (counterOffset)
-      count = gen_mi_iadd(&b, count, gen_mi_imm(-counterOffset));
+      count = gen_mi_isub(&b, count, gen_mi_imm(counterOffset));
    count = gen_mi_udiv32_imm(&b, count, vertexStride);
    gen_mi_store(&b, gen_mi_reg32(GEN7_3DPRIM_VERTEX_COUNT), count);