src/hotspot/cpu/sparc/c1_Runtime1_sparc.cpp

rev 51052 : 8207252: C1 still does eden allocations when TLAB is enabled
Summary: Only do eden allocations when TLAB is disabled
Reviewed-by: kbarrett, jrose, tschatzl
Contributed-by: jcbeyler@google.com

@@ -405,12 +405,15 @@
         } else {
           assert(id == fast_new_instance_init_check_id, "bad StubID");
           __ set_info("fast new_instance init check", dont_gc_arguments);
         }
 
+        // If TLAB is disabled, see if there is support for inlining contiguous
+        // allocations.
+        // Otherwise, just go to the slow path.
         if ((id == fast_new_instance_id || id == fast_new_instance_init_check_id) &&
-            UseTLAB && Universe::heap()->supports_inline_contig_alloc()) {
+            !UseTLAB && Universe::heap()->supports_inline_contig_alloc()) {
           Label slow_path;
           Register G1_obj_size = G1;
           Register G3_t1 = G3;
           Register G4_t2 = G4;
           assert_different_registers(G5_klass, G1_obj_size, G3_t1, G4_t2);