From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Tue, 5 Jan 2016 01:16:44 +0000 (-0800)
Subject: nir/spirv: Add support for msb/lsb opcodes
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=01ba96e0593251aed33bc44960d8f3ae0013b9a2;p=mesa.git

nir/spirv: Add support for msb/lsb opcodes
---

diff --git a/src/glsl/nir/spirv/vtn_glsl450.c b/src/glsl/nir/spirv/vtn_glsl450.c
index 2d22e37de2a..fd8ec3eb2dc 100644
--- a/src/glsl/nir/spirv/vtn_glsl450.c
+++ b/src/glsl/nir/spirv/vtn_glsl450.c
@@ -270,6 +270,10 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint,
       return;
    }
 
+   case GLSLstd450FindILsb:   op = nir_op_find_lsb;   break;
+   case GLSLstd450FindSMsb:   op = nir_op_ifind_msb;  break;
+   case GLSLstd450FindUMsb:   op = nir_op_ufind_msb;  break;
+
    case GLSLstd450Asin:
    case GLSLstd450Acos:
    case GLSLstd450Atan:
@@ -277,9 +281,6 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint,
    case GLSLstd450ModfStruct:
    case GLSLstd450Frexp:
    case GLSLstd450FrexpStruct:
-   case GLSLstd450FindILsb:
-   case GLSLstd450FindSMsb:
-   case GLSLstd450FindUMsb:
    case GLSLstd450PackDouble2x32:
    case GLSLstd450UnpackDouble2x32:
    case GLSLstd450IMix: