Fixes the following piglit test on my VEGA and matches the behaviour in the
tgsi backend.
tests/spec/glsl-1.10/execution/samplers/glsl-fs-shadow2D-clamp-z.shader_test
Fixes: 625dcbbc4566 ("amd/common: pass address components individually to
ac_build_image_intrinsic")
---
src/amd/common/ac_nir_to_llvm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index f509fc31df..b60ef86986 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -3586,7 +3586,7 @@ static void visit_tex(struct ac_nir_context *ctx,
nir_tex_instr *instr)
* It's unnecessary if the original texture format was
* Z32_FLOAT, but we don't know that here.
*/
- if (args.compare && ctx->ac.chip_class == VI &&
ctx->abi->clamp_shadow_reference)
+ if (args.compare && ctx->ac.chip_class >= VI &&
ctx->abi->clamp_shadow_reference)
args.compare = ac_build_clamp(&ctx->ac, ac_to_float(&ctx->ac,
args.compare));
/* pack derivatives */
--
2.20.1
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