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-rw-r--r--src/compiler/spirv/vtn_glsl450.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/src/compiler/spirv/vtn_glsl450.c b/src/compiler/spirv/vtn_glsl450.c
index 1e3811f2cd1..9211bca301c 100644
--- a/src/compiler/spirv/vtn_glsl450.c
+++ b/src/compiler/spirv/vtn_glsl450.c
@@ -704,8 +704,9 @@ handle_glsl450_alu(struct vtn_builder *b, enum GLSLstd450 entrypoint,
return;
case GLSLstd450Acos:
- val->ssa->def = nir_fsub(nb, nir_imm_float(nb, M_PI_2f),
- build_asin(nb, src[0], 0.08132463, -0.02363318));
+ val->ssa->def =
+ nir_fsub(nb, nir_imm_floatN_t(nb, M_PI_2f, src[0]->bit_size),
+ build_asin(nb, src[0], 0.08132463, -0.02363318));
return;
case GLSLstd450Atan: