nir/builder: Add an int64 immediate helper

Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h
index 2eaa025..1dc56eb 100644 (file)
--- a/src/compiler/nir/nir_builder.h
+++ b/src/compiler/nir/nir_builder.h
@@ -253,6 +253,17 @@ nir_imm_int(nir_builder *build, int x)
 }
 
 static inline nir_ssa_def *
+nir_imm_int64(nir_builder *build, int64_t x)
+{
+   nir_const_value v;
+
+   memset(&v, 0, sizeof(v));
+   v.i64[0] = x;
+
+   return nir_build_imm(build, 1, 64, v);
+}
+
+static inline nir_ssa_def *
 nir_imm_ivec4(nir_builder *build, int x, int y, int z, int w)
 {
    nir_const_value v;