--- a/src/hotspot/cpu/arm/c1_Runtime1_arm.cpp Mon Jul 23 10:02:10 2018 +0800
+++ b/src/hotspot/cpu/arm/c1_Runtime1_arm.cpp Sun Jul 22 20:00:39 2018 -0700
@@ -546,9 +546,10 @@
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
@@ -616,9 +617,10 @@
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