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8011391: C1: assert(code_offset() - offset == NativeInstruction::nop_instruction_size) failed: only one instruction can go in a delay slot

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Remove the VerifyOopMaps flag which doesn't work for tiered or for C1 with more compiler threads than one.

Reviewed-by: twisti, drchase, iveresov
This commit is contained in:
Niclas Adlertz 2014-01-09 10:47:40 +01:00
parent ba7149bbda
commit f0e34eb09c
2 changed files with 1 additions and 7 deletions
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5
hotspot/src/share/vm/c1/c1_LIRAssembler.cpp
View file

@ -858,9 +858,7 @@ void LIR_Assembler::move_op(LIR_Opr src, LIR_Opr dest, BasicType type, LIR_Patch
void LIR_Assembler::verify_oop_map(CodeEmitInfo* info) {
#ifndef PRODUCT
if (VerifyOopMaps || VerifyOops) {
bool v = VerifyOops;
VerifyOops = true;
if (VerifyOops) {
OopMapStream s(info->oop_map());
while (!s.is_done()) {
OopMapValue v = s.current();
@ -883,7 +881,6 @@ void LIR_Assembler::verify_oop_map(CodeEmitInfo* info) {
s.next();
}
VerifyOops = v;
}
#endif
}

3
hotspot/src/share/vm/c1/c1_globals.hpp
View file

@ -269,9 +269,6 @@
develop(bool, PrintNotLoaded, false, \
"Prints where classes are not loaded during code generation") \
\
notproduct(bool, VerifyOopMaps, false, \
"Adds oopmap verification code to the generated code") \
\
develop(bool, PrintLIR, false, \
"print low-level IR") \
\