Mesa (master): nir: fix deref offset builder

[GitLab Mirror]

Module: Mesa
Branch: master
Commit: cce07ea83523a8e6b0924fdc9a09050600a3e8bf
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=cce07ea83523a8e6b0924fdc9a09050600a3e8bf

Author: Dave Airlie <airlied at redhat.com>
Date:   Tue Nov 19 08:26:54 2019 +1000

nir: fix deref offset builder

Use the correct bit size

Reviewed-by: Jason Ekstrand <jason at jlekstrand.net>

---

 src/compiler/nir/nir_deref.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/compiler/nir/nir_deref.c b/src/compiler/nir/nir_deref.c
index 74dd776aed6..f8b48946cff 100644
--- a/src/compiler/nir/nir_deref.c
+++ b/src/compiler/nir/nir_deref.c
@@ -292,7 +292,7 @@ nir_build_deref_offset(nir_builder *b, nir_deref_instr *deref,
 
    assert(path.path[0]->deref_type == nir_deref_type_var);
 
-   nir_ssa_def *offset = nir_imm_int(b, 0);
+   nir_ssa_def *offset = nir_imm_intN_t(b, 0, deref->dest.ssa.bit_size);
    for (nir_deref_instr **p = &path.path[1]; *p; p++) {
       if ((*p)->deref_type == nir_deref_type_array) {
          nir_ssa_def *index = nir_ssa_for_src(b, (*p)->arr.index, 1);