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r600g/llvm: Add dummy export for vs output

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Fixes: https://bugs.freedesktop.org/show_bug.cgi?id=59588

Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
This commit is contained in:
Vincent Lejeune
2013-01-25 16:27:06 +01:00
committed by Tom Stellard
parent 91a160b19f
commit a871e01174
1 changed files with 20 additions and 2 deletions
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src/gallium/drivers/r600/r600_llvm.c
+20 -2
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@@ -433,9 +433,27 @@ static void llvm_emit_epilogue(struct lp_build_tgsi_context * bld_base)
}
}
}
// Add dummy exports
if (ctx->type == TGSI_PROCESSOR_VERTEX) {
if (!next_param) {
lp_build_intrinsic_unary(base->gallivm->builder, "llvm.R600.store.dummy",
LLVMVoidTypeInContext(base->gallivm->context),
lp_build_const_int32(base->gallivm, V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PARAM));
}
if (!(next_pos-60)) {
lp_build_intrinsic_unary(base->gallivm->builder, "llvm.R600.store.dummy",
LLVMVoidTypeInContext(base->gallivm->context),
lp_build_const_int32(base->gallivm, V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_POS));
}
}
if (ctx->type == TGSI_PROCESSOR_FRAGMENT) {
if (!has_color) {
lp_build_intrinsic_unary(base->gallivm->builder, "llvm.R600.store.dummy",
LLVMVoidTypeInContext(base->gallivm->context),
lp_build_const_int32(base->gallivm, V_SQ_CF_ALLOC_EXPORT_WORD0_SQ_EXPORT_PIXEL));
}
}
if (!has_color && ctx->type == TGSI_PROCESSOR_FRAGMENT)
lp_build_intrinsic(base->gallivm->builder, "llvm.R600.store.pixel.dummy", LLVMVoidTypeInContext(base->gallivm->context), 0, 0);
}
static void llvm_emit_tex(