Module: Mesa Branch: main Commit: da0e00e0b9d62a68b4c6cd1831ccb16210615766 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=da0e00e0b9d62a68b4c6cd1831ccb16210615766
Author: Dave Airlie <[email protected]> Date: Thu Feb 10 10:54:58 2022 +1000 gallivm: add coroutine attribute that llvm requires. Running llvm in debug mode asserts on this being missing. Reviewed-by: Roland Scheidegger <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14963> --- src/gallium/auxiliary/draw/draw_llvm.c | 2 ++ src/gallium/drivers/llvmpipe/lp_state_cs.c | 1 + 2 files changed, 3 insertions(+) diff --git a/src/gallium/auxiliary/draw/draw_llvm.c b/src/gallium/auxiliary/draw/draw_llvm.c index 483bf62b44c..e0d0ebad07c 100644 --- a/src/gallium/auxiliary/draw/draw_llvm.c +++ b/src/gallium/auxiliary/draw/draw_llvm.c @@ -3397,6 +3397,8 @@ draw_tcs_llvm_generate(struct draw_llvm *llvm, LLVMSetFunctionCallConv(variant_coro, LLVMCCallConv); + LLVMAddTargetDependentFunctionAttr(variant_coro, "coroutine.presplit", "0"); + for (i = 0; i < ARRAY_SIZE(arg_types); ++i) { if (LLVMGetTypeKind(arg_types[i]) == LLVMPointerTypeKind) { lp_add_function_attr(variant_coro, i + 1, LP_FUNC_ATTR_NOALIAS); diff --git a/src/gallium/drivers/llvmpipe/lp_state_cs.c b/src/gallium/drivers/llvmpipe/lp_state_cs.c index fb86e544ca8..b3de8a94537 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_cs.c +++ b/src/gallium/drivers/llvmpipe/lp_state_cs.c @@ -133,6 +133,7 @@ generate_compute(struct llvmpipe_context *lp, coro = LLVMAddFunction(gallivm->module, func_name_coro, coro_func_type); LLVMSetFunctionCallConv(coro, LLVMCCallConv); + LLVMAddTargetDependentFunctionAttr(coro, "coroutine.presplit", "0"); variant->function = function;
