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6932496: c1: deoptimization of jsr subroutine fails on sparcv9

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Store jsr ret bci as intptr constant in c1 debug info

Reviewed-by: never
This commit is contained in:
Roland Westrelin 2010-03-05 13:58:34 +01:00
parent 8f6df4c4af
commit 7dcf59914e
6 changed files with 77 additions and 8 deletions
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7
hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
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@ -1072,7 +1072,8 @@ void LIR_Assembler::const2stack(LIR_Opr src, LIR_Opr dest) {
LIR_Const* c = src->as_constant_ptr();
switch (c->type()) {
case T_INT:
case T_FLOAT: {
case T_FLOAT:
case T_ADDRESS: {
Register src_reg = O7;
int value = c->as_jint_bits();
if (value == 0) {
@ -1128,7 +1129,8 @@ void LIR_Assembler::const2mem(LIR_Opr src, LIR_Opr dest, BasicType type, CodeEmi
}
switch (c->type()) {
case T_INT:
case T_FLOAT: {
case T_FLOAT:
case T_ADDRESS: {
LIR_Opr tmp = FrameMap::O7_opr;
int value = c->as_jint_bits();
if (value == 0) {
@ -1200,6 +1202,7 @@ void LIR_Assembler::const2reg(LIR_Opr src, LIR_Opr dest, LIR_PatchCode patch_cod
switch (c->type()) {
case T_INT:
case T_ADDRESS:
{
jint con = c->as_jint();
if (to_reg->is_single_cpu()) {