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llvmpipe: never pass a NULL function name to LLVMAddFunction
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LLVM seems to crash otherwise.

Cc: mesa-stable
Reviewed-by: Dave Airlie <airlied@redhat.com>
Acked-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/41404>
This commit is contained in:
Karol Herbst 2026-05-06 21:47:11 +02:00 • committed by Marge Bot
parent 4bad47e991
commit 75d9cb0b32
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/llvmpipe/lp_state_cs.c
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@ -470,7 +470,8 @@ generate_compute(struct llvmpipe_context *lp,
LLVMTypeRef func_type = LLVMFunctionType(LLVMVoidTypeInContext(gallivm->context),
args, num_args, 0);
LLVMValueRef lfunc = LLVMAddFunction(gallivm->module, func->name, func_type);
const char *func_name = func->name ? func->name : "";
LLVMValueRef lfunc = LLVMAddFunction(gallivm->module, func_name, func_type);
LLVMSetFunctionCallConv(lfunc, LLVMCCallConv);
struct lp_build_fn *new_fn = ralloc(fns, struct lp_build_fn);