precompile: major LLVM speed improvement

fix #15048 (cherry picked from commit 95428ba) ref #18191
JuliaLang · Aug 29, 2016 · 8884d9d · 8884d9d
1 parent 8e130ef
commit 8884d9d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/codegen.cpp b/src/codegen.cpp
@@ -5809,7 +5809,7 @@ extern "C" void jl_init_codegen(void)
 #ifdef DISABLE_OPT
  .setOptLevel(CodeGenOpt::None)
 #else
- .setOptLevel(CodeGenOpt::Aggressive)
+ .setOptLevel(jl_options.opt_level == 0 ? CodeGenOpt::None : CodeGenOpt::Aggressive)
 #endif
 #if defined(USE_MCJIT) && !defined(LLVM36)
  .setUseMCJIT(true)