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8285437: riscv: Fix MachNode size mismatch for MacroAssembler::verify_oops*

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Reviewed-by: shade, fyang
This commit is contained in:
Xiaolin Zheng 2022-04-24 02:17:03 +00:00 committed by Fei Yang
parent 08024d9583
commit 9d9f4e502f
1 changed files with 8 additions and 2 deletions
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10
src/hotspot/cpu/riscv/macroAssembler_riscv.cpp
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@ -378,7 +378,10 @@ void MacroAssembler::verify_oop(Register reg, const char* s) {
push_reg(RegSet::of(ra, t0, t1, c_rarg0), sp);
mv(c_rarg0, reg); // c_rarg0 : x10
li(t0, (uintptr_t)(address)b);
// The length of the instruction sequence emitted should be independent
// of the values of the local char buffer address so that the size of mach
// nodes for scratch emit and normal emit matches.
mv(t0, (address)b);
// call indirectly to solve generation ordering problem
int32_t offset = 0;
@ -414,7 +417,10 @@ void MacroAssembler::verify_oop_addr(Address addr, const char* s) {
ld(x10, addr);
}
li(t0, (uintptr_t)(address)b);
// The length of the instruction sequence emitted should be independent
// of the values of the local char buffer address so that the size of mach
// nodes for scratch emit and normal emit matches.
mv(t0, (address)b);
// call indirectly to solve generation ordering problem
int32_t offset = 0;