| Prepared by: | Chuck Rasbold (rasbold) on Mon Oct 13 11:02:51 PDT 2008 |
|---|---|
| Workspace: | /net/escuintla/export/rasbold/hg/6717150 |
| Compare against: | ssh://rasbold@hg.openjdk.java.net/jdk7/hotspot-comp-gate/hotspot |
| Summary of changes: | 21 lines changed: 15 ins; 0 del; 6 mod; 2586 unchg |
| Patch of changes: | 6717150.patch |
| Author comments: |
6717150: improper constant folding of subnormal strictfp multiplications and divides
Summary: suppress constant folding of double divides and multiplications on ia32 Reviewed-by: This workaround fix is already in HS13, needs to be brought forward into HS14. We should do a more elegant fix in the future. |
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src/share/vm/opto/divnode.cpp
12 lines changed: 7 ins; 0 del; 5 mod; 1258 unchg
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src/share/vm/opto/mulnode.cpp
9 lines changed: 8 ins; 0 del; 1 mod; 1328 unchg
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