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8027754: Enable loop optimizations for loops with MathExact inside

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Reviewed-by: kvn, iveresov
This commit is contained in:
Rickard Bäckman 2014-01-23 12:08:28 +01:00
parent e2fecea88e
commit 0b85ee832e
73 changed files with 675 additions and 1157 deletions
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15
hotspot/src/share/vm/adlc/archDesc.cpp
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@ -1167,15 +1167,12 @@ void ArchDesc::buildMustCloneMap(FILE *fp_hpp, FILE *fp_cpp) {
|| strcmp(idealName,"CmpF") == 0
|| strcmp(idealName,"FastLock") == 0
|| strcmp(idealName,"FastUnlock") == 0
|| strcmp(idealName,"AddExactI") == 0
|| strcmp(idealName,"AddExactL") == 0
|| strcmp(idealName,"SubExactI") == 0
|| strcmp(idealName,"SubExactL") == 0
|| strcmp(idealName,"MulExactI") == 0
|| strcmp(idealName,"MulExactL") == 0
|| strcmp(idealName,"NegExactI") == 0
|| strcmp(idealName,"NegExactL") == 0
|| strcmp(idealName,"FlagsProj") == 0
|| strcmp(idealName,"OverflowAddI") == 0
|| strcmp(idealName,"OverflowAddL") == 0
|| strcmp(idealName,"OverflowSubI") == 0
|| strcmp(idealName,"OverflowSubL") == 0
|| strcmp(idealName,"OverflowMulI") == 0
|| strcmp(idealName,"OverflowMulL") == 0
|| strcmp(idealName,"Bool") == 0
|| strcmp(idealName,"Binary") == 0 ) {
// Removed ConI from the must_clone list. CPUs that cannot use