8338019: Fix simple -Wzero-as-null-pointer-constant warnings in riscv code
Reviewed-by: fyang, mli, luhenry
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parent
55c509708e
commit
0c1e9111d2
src/hotspot/cpu/riscv
@ -542,7 +542,7 @@ void LIR_Assembler::const2mem(LIR_Opr src, LIR_Opr dest, BasicType type, CodeEmi
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insn = &MacroAssembler::sw; break;
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case T_OBJECT: // fall through
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case T_ARRAY:
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assert(c->as_jobject() == 0, "should be");
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assert(c->as_jobject() == nullptr, "should be");
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if (UseCompressedOops && !wide) {
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insn = &MacroAssembler::sw;
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} else {
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@ -1066,4 +1066,4 @@ OopMapSet* Runtime1::generate_code_for(StubID id, StubAssembler* sasm) {
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#undef __
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const char *Runtime1::pd_name_for_address(address entry) { Unimplemented(); return 0; }
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const char *Runtime1::pd_name_for_address(address entry) { Unimplemented(); }
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@ -269,7 +269,7 @@ void frame::patch_pc(Thread* thread, address pc) {
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// Either the return address is the original one or we are going to
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// patch in the same address that's already there.
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assert(_pc == pc_old || pc == pc_old || pc_old == 0, "must be");
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assert(_pc == pc_old || pc == pc_old || pc_old == nullptr, "must be");
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DEBUG_ONLY(address old_pc = _pc;)
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*pc_addr = pc;
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_pc = pc; // must be set before call to get_deopt_original_pc
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@ -685,7 +685,7 @@ address NativeJump::jump_destination() const {
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// load
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// return -1 if jump to self or to 0
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if ((dest == (address) this) || dest == 0) {
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if ((dest == (address) this) || dest == nullptr) {
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dest = (address) -1;
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}
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@ -714,7 +714,7 @@ address NativeGeneralJump::jump_destination() const {
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// a general jump
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// return -1 if jump to self or to 0
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if ((dest == (address) this) || dest == 0) {
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if ((dest == (address) this) || dest == nullptr) {
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dest = (address) -1;
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}
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