Initialize jl_page_size when not calling julia_init. (JuliaLang#44699)

maleadt · Keno · web-flow · commit f562ad06f499 · 2022-03-29T23:06:31.000-04:00
If we load libjulia-codegen directly, e.g. from opt or llc,
we don't call julia_init but init_llvm.

Co-authored-by: Keno Fischer &lt;keno@juliacomputing.com&gt;
diff --git a/src/codegen.cpp b/src/codegen.cpp
@@ -8269,6 +8269,7 @@ void jl_init_debuginfo(void);
 
 extern "C" void jl_init_llvm(void)
 {
+    jl_page_size = jl_getpagesize();
     jl_default_debug_info_kind = (int) DICompileUnit::DebugEmissionKind::FullDebug;
     imaging_mode = jl_options.image_codegen || (jl_generating_output() && !jl_options.incremental);
     jl_default_cgparams.generic_context = jl_nothing;

Original file line number	Diff line number	Diff line change
`@@ -8269,6 +8269,7 @@ void jl_init_debuginfo(void);`
`8269`	`8269`
`8270`	`8270`	`extern "C" void jl_init_llvm(void)`
`8271`	`8271`	`{`
	`8272`	`+ jl_page_size = jl_getpagesize();`
`8272`	`8273`	`jl_default_debug_info_kind = (int) DICompileUnit::DebugEmissionKind::FullDebug;`
`8273`	`8274`	`imaging_mode = jl_options.image_codegen \|\| (jl_generating_output() && !jl_options.incremental);`
`8274`	`8275`	`jl_default_cgparams.generic_context = jl_nothing;`