Disable fastisel for -O3

JuliaLang · Apr 21, 2016 · 8ec902e · 8ec902e
1 parent 17dfdc1
commit 8ec902e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/codegen.cpp b/src/codegen.cpp
@@ -5759,7 +5759,8 @@ extern "C" void jl_init_codegen(void)
                                " Is the LLVM backend for this CPU enabled?");
 #if defined(USE_MCJIT) && !defined(_CPU_ARM_)
     // FastISel seems to be buggy for ARM. Ref #13321
-    jl_TargetMachine->setFastISel(true);
+    if (jl_options.opt_level < 3)
+        jl_TargetMachine->setFastISel(true);
 #endif
 
 #ifdef USE_ORCJIT