src/hotspot/cpu/arm/c1_Runtime1_arm.cpp

rev 51052 : [mq]: eden

@@ -544,13 +544,14 @@
     case fast_new_instance_init_check_id:
       {
         const Register result = R0;
         const Register klass  = R1;
 
-        if (UseTLAB && Universe::heap()->supports_inline_contig_alloc() && id != new_instance_id) {
-          // We come here when TLAB allocation failed.
-          // In this case we try to allocate directly from eden.
+        // If TLAB is disabled, see if there is support for inlining contiguous
+        // allocations.
+        // Otherwise, just go to the slow path.
+        if (!UseTLAB && Universe::heap()->supports_inline_contig_alloc() && id != new_instance_id) {
           Label slow_case, slow_case_no_pop;
 
           // Make sure the class is fully initialized
           if (id == fast_new_instance_init_check_id) {
             __ ldrb(result, Address(klass, InstanceKlass::init_state_offset()));

@@ -614,13 +615,14 @@
 
         const Register result = R0;
         const Register klass  = R1;
         const Register length = R2;
 
-        if (UseTLAB && Universe::heap()->supports_inline_contig_alloc()) {
-          // We come here when TLAB allocation failed.
-          // In this case we try to allocate directly from eden.
+        // If TLAB is disabled, see if there is support for inlining contiguous
+        // allocations.
+        // Otherwise, just go to the slow path.
+        if (!UseTLAB && Universe::heap()->supports_inline_contig_alloc()) {
           Label slow_case, slow_case_no_pop;
 
 #ifdef AARCH64
           __ mov_slow(Rtemp, C1_MacroAssembler::max_array_allocation_length);
           __ cmp_32(length, Rtemp);