Remove redundant argument from jl_get_llvmf

Author: Keno

base/reflection.jl

@@ -254,7 +254,7 @@ uncompressed_ast(l::LambdaInfo) =
 # Printing code representations in IR and assembly
 function _dump_function(f, t::ANY, native, wrapper, strip_ir_metadata, dump_module)
     t = tt_cons(Core.Typeof(f), to_tuple_type(t))
-    llvmf = ccall(:jl_get_llvmf, Ptr{Void}, (Any, Any, Bool, Bool), f, t, wrapper, native)
+    llvmf = ccall(:jl_get_llvmf, Ptr{Void}, (Any, Bool, Bool), t, wrapper, native)
 
     if llvmf == C_NULL
         error("no method found for the specified argument types")

src/codegen.cpp

@@ -1174,14 +1174,15 @@ void jl_extern_c(jl_function_t *f, jl_value_t *rt, jl_value_t *argt, char *name)
 // this is paired with jl_dump_function_ir and jl_dump_function_asm in particular ways:
 // misuse will leak memory or cause read-after-free
 extern "C" JL_DLLEXPORT
-void *jl_get_llvmf(jl_function_t *f, jl_tupletype_t *tt, bool getwrapper, bool getdeclarations)
+void *jl_get_llvmf(jl_tupletype_t *tt, bool getwrapper, bool getdeclarations)
 {
     jl_lambda_info_t *linfo = NULL;
     JL_GC_PUSH2(&linfo, &tt);
     if (tt != NULL) {
         linfo = jl_get_specialization1(tt);
         if (linfo == NULL) {
-            linfo = jl_method_lookup_by_type(jl_gf_mtable(f), tt, 0, 0);
+            linfo = jl_method_lookup_by_type(
+                ((jl_datatype_t*)jl_tparam0(tt))->name->mt, tt, 0, 0);
             if (linfo == NULL) {
                 JL_GC_POP();
                 return NULL;

test/reflection.jl

@@ -276,7 +276,7 @@ definitely_not_in_sysimg() = nothing
 for (f,t) in ((definitely_not_in_sysimg,Tuple{}),
         (Base.throw_boundserror,Tuple{UnitRange{Int64},Int64}))
     t = Base.tt_cons(Core.Typeof(f), Base.to_tuple_type(t))
-    llvmf = ccall(:jl_get_llvmf, Ptr{Void}, (Any, Any, Bool, Bool), f, t, false, true)
+    llvmf = ccall(:jl_get_llvmf, Ptr{Void}, (Any, Bool, Bool), t, false, true)
     @test llvmf != C_NULL
     @test ccall(:jl_get_llvm_fptr, Ptr{Void}, (Ptr{Void},), llvmf) != C_NULL
 end