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6833573: C2 sparc: assert(c < 64 && (c & 1) == 0,"bad double float register")

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Reviewed-by: twisti
This commit is contained in:
Tom Rodriguez 2009-04-24 15:08:30 -07:00
parent 003ca0f848
commit 60e1a19b44
1 changed files with 6 additions and 2 deletions
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8
hotspot/src/cpu/sparc/vm/sparc.ad
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@ -2794,7 +2794,9 @@ enc_class Fast_Unlock(iRegP oop, iRegP box, o7RegP scratch, iRegP scratch2) %{
AddressLiteral addrlit(double_address, rspec);
__ sethi(addrlit, $tmp$$Register);
__ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), $dst$$FloatRegister, rspec);
// XXX This is a quick fix for 6833573.
//__ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), $dst$$FloatRegister, rspec);
__ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), as_DoubleFloatRegister($dst$$reg), rspec);
%}
// Compiler ensures base is doubleword aligned and cnt is count of doublewords
@ -5902,7 +5904,9 @@ instruct loadConD(regD dst, immD src, o7RegP tmp) %{
AddressLiteral addrlit(double_address, rspec);
__ sethi(addrlit, $tmp$$Register);
__ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), $dst$$FloatRegister, rspec);
// XXX This is a quick fix for 6833573.
//__ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), $dst$$FloatRegister, rspec);
__ ldf(FloatRegisterImpl::D, $tmp$$Register, addrlit.low10(), as_DoubleFloatRegister($dst$$reg), rspec);
%}
ins_pipe(loadConFD);
%}