From: Daniel Gustafsson Date: Mon, 11 Dec 2023 11:02:01 +0000 (+0100) Subject: jit: Create void type in the right context X-Git-Tag: REL_12_18~52 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c922b241064ceadc95c49fac445e4ed24171b3f0;p=thirdparty%2Fpostgresql.git jit: Create void type in the right context Commit 3b991f81c45 introduced a specific context for types such that all no longer referenced types can be dropped periodically rather than leaking. One void pointer type creation was however missed leading to an assertion failure in LLVM Debug builds. Per buildfarm members canebreak and urutu. Fix with assistance from Andres. The codepath in question was refactored in version 13 hence why this only affected version 12. Reported-by: Tom Lane Discussion: https://postgr.es/m/1106876.1700409912@sss.pgh.pa.us --- diff --git a/src/backend/jit/llvm/llvmjit_expr.c b/src/backend/jit/llvm/llvmjit_expr.c index c25960a82bb..f2cf2fadaa6 100644 --- a/src/backend/jit/llvm/llvmjit_expr.c +++ b/src/backend/jit/llvm/llvmjit_expr.c @@ -2620,7 +2620,9 @@ build_EvalXFunc(LLVMBuilderRef b, LLVMModuleRef mod, const char *funcname, LLVMValueRef v_fn; LLVMTypeRef param_types[3]; LLVMValueRef params[3]; + LLVMContextRef lc; + lc = LLVMGetModuleContext(mod); v_fn = LLVMGetNamedFunction(mod, funcname); if (!v_fn) { @@ -2628,7 +2630,7 @@ build_EvalXFunc(LLVMBuilderRef b, LLVMModuleRef mod, const char *funcname, param_types[1] = l_ptr(StructExprEvalStep); param_types[2] = l_ptr(StructExprContext); - sig = LLVMFunctionType(LLVMVoidType(), + sig = LLVMFunctionType(LLVMVoidTypeInContext(lc), param_types, lengthof(param_types), false); v_fn = LLVMAddFunction(mod, funcname, sig);