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 2eaa02506561bcf46143db72f1a0a49d0c1fe7b4..1dc56ebf53d42695bf27933ce2033a59d7089682 100644 (file)
--- a/src/compiler/nir/nir_builder.h
+++ b/src/compiler/nir/nir_builder.h
@@ -252,6 +252,17 @@ nir_imm_int(nir_builder *build, int x)
    return nir_build_imm(build, 1, 32, v);
 }
 
+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)
 {