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8134322: AArch64: Fix several errors in C2 biased locking implementation

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Several errors in C2 biased locking require fixing

Reviewed-by: kvn
This commit is contained in:
Hui Shi 2015-08-26 17:13:59 +01:00 committed by Andrew Dinn
parent e3007b79ad
commit 3b19bff980
1 changed files with 4 additions and 4 deletions
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8
hotspot/src/cpu/aarch64/vm/aarch64.ad
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@ -4373,12 +4373,12 @@ encode %{
return;
}
if (UseBiasedLocking) {
__ biased_locking_enter(disp_hdr, oop, box, tmp, true, cont);
if (UseBiasedLocking && !UseOptoBiasInlining) {
__ biased_locking_enter(box, oop, disp_hdr, tmp, true, cont);
}
// Handle existing monitor
if (EmitSync & 0x02) {
if ((EmitSync & 0x02) == 0) {
// we can use AArch64's bit test and branch here but
// markoopDesc does not define a bit index just the bit value
// so assert in case the bit pos changes
@ -4518,7 +4518,7 @@ encode %{
return;
}
if (UseBiasedLocking) {
if (UseBiasedLocking && !UseOptoBiasInlining) {
__ biased_locking_exit(oop, tmp, cont);
}