Mesa (main): nir: add nir_imm_ivec3 builder

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Module: Mesa
Branch: main
Commit: 3ab74d0ffa3bb14ef6971d8e9d94514e0ff2671a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3ab74d0ffa3bb14ef6971d8e9d94514e0ff2671a

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Tue Jul 20 12:07:48 2021 -0400

nir: add nir_imm_ivec3 builder

the other ones exist, so why not this one too

Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>
Reviewed-by: Rob Clark <robdclark at chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11983>

---

 src/compiler/nir/nir_builder.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/compiler/nir/nir_builder.h b/src/compiler/nir/nir_builder.h
index 2551da45f9f..48ba1bcdfdb 100644
--- a/src/compiler/nir/nir_builder.h
+++ b/src/compiler/nir/nir_builder.h
@@ -408,6 +408,18 @@ nir_imm_ivec2(nir_builder *build, int x, int y)
    return nir_build_imm(build, 2, 32, v);
 }
 
+static inline nir_ssa_def *
+nir_imm_ivec3(nir_builder *build, int x, int y, int z)
+{
+   nir_const_value v[3] = {
+      nir_const_value_for_int(x, 32),
+      nir_const_value_for_int(y, 32),
+      nir_const_value_for_int(z, 32),
+   };
+
+   return nir_build_imm(build, 3, 32, v);
+}
+
 static inline nir_ssa_def *
 nir_imm_ivec4(nir_builder *build, int x, int y, int z, int w)
 {