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6942223: c1 64 bit fixes

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This fixes lir_cmp_l2i on x64 and sparc 64bit, and the debug info generation.

Reviewed-by: never
This commit is contained in:
Igor Veresov 2010-04-08 12:13:07 -07:00
parent 4d0664b427
commit fc76d07b40
4 changed files with 29 additions and 14 deletions
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4
hotspot/src/cpu/sparc/vm/c1_LIRAssembler_sparc.cpp
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@ -1728,9 +1728,13 @@ void LIR_Assembler::comp_fl2i(LIR_Code code, LIR_Opr left, LIR_Opr right, LIR_Op
ShouldNotReachHere();
}
} else if (code == lir_cmp_l2i) {
#ifdef _LP64
__ lcmp(left->as_register_lo(), right->as_register_lo(), dst->as_register());
#else
__ lcmp(left->as_register_hi(), left->as_register_lo(),
right->as_register_hi(), right->as_register_lo(),
dst->as_register());
#endif
} else {
ShouldNotReachHere();
}