X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fradeonsi%2Fsi_shader_llvm.c;h=18ce02e151caec772a95dbf368c9c02332473430;hb=24c921b1b5cc427c7ab1abd76c443db4a008d1b9;hp=d8bcb4ad55ce55f752b46731d13b90db5512c8d8;hpb=d7008fe46a8f689ce4ee2b14b61dc39baebccaa8;p=mesa.git

diff --git a/src/gallium/drivers/radeonsi/si_shader_llvm.c b/src/gallium/drivers/radeonsi/si_shader_llvm.c
index d8bcb4ad55c..18ce02e151c 100644
--- a/src/gallium/drivers/radeonsi/si_shader_llvm.c
+++ b/src/gallium/drivers/radeonsi/si_shader_llvm.c
@@ -121,7 +121,7 @@ bool si_compile_llvm(struct si_screen *sscreen, struct si_shader_binary *binary,
                                .elf_sizes = &binary->elf_size}))
       return false;
 
-   bool ok = ac_rtld_read_config(&rtld, conf);
+   bool ok = ac_rtld_read_config(&sscreen->info, &rtld, conf);
    ac_rtld_close(&rtld);
    return ok;
 }
@@ -134,7 +134,7 @@ void si_llvm_context_init(struct si_shader_context *ctx, struct si_screen *sscre
    ctx->compiler = compiler;
 
    ac_llvm_context_init(&ctx->ac, compiler, sscreen->info.chip_class, sscreen->info.family,
-                        AC_FLOAT_MODE_NO_SIGNED_ZEROS_FP_MATH, wave_size, 64);
+                        AC_FLOAT_MODE_DEFAULT_OPENGL, wave_size, 64);
 }
 
 void si_llvm_create_func(struct si_shader_context *ctx, const char *name, LLVMTypeRef *return_types,
@@ -441,6 +441,13 @@ bool si_nir_build_llvm(struct si_shader_context *ctx, struct nir_shader *nir)
 
       ctx->abi.interp_at_sample_force_center =
          ctx->shader->key.mono.u.ps.interpolate_at_sample_force_center;
+
+      ctx->abi.kill_ps_if_inf_interp =
+         (ctx->screen->debug_flags & DBG(KILL_PS_INF_INTERP)) &&
+         (ctx->shader->selector->info.uses_persp_center ||
+          ctx->shader->selector->info.uses_persp_centroid ||
+          ctx->shader->selector->info.uses_persp_sample);
+
    } else if (nir->info.stage == MESA_SHADER_COMPUTE) {
       if (nir->info.cs.user_data_components_amd) {
          ctx->abi.user_data = ac_get_arg(&ctx->ac, ctx->cs_user_data);
@@ -452,6 +459,7 @@ bool si_nir_build_llvm(struct si_shader_context *ctx, struct nir_shader *nir)
    ctx->abi.inputs = &ctx->inputs[0];
    ctx->abi.clamp_shadow_reference = true;
    ctx->abi.robust_buffer_access = true;
+   ctx->abi.convert_undef_to_zero = true;
 
    if (ctx->shader->selector->info.properties[TGSI_PROPERTY_CS_LOCAL_SIZE]) {
       assert(gl_shader_stage_is_compute(nir->info.stage));