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* [Bug target/89071] AVX vcvtsd2ss lets us avoid PXOR dependency breaking for scalar float<->double and other scalar xmm,xmm instructions
[not found] <bug-89071-4@http.gcc.gnu.org/bugzilla/>
@ 2021-05-14 10:59 ` jakub at gcc dot gnu.org
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From: jakub at gcc dot gnu.org @ 2021-05-14 10:59 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89071
Bug 89071 depends on bug 87007, which changed state.
Bug 87007 Summary: [8 Regression] 10% slowdown with -march=skylake-avx512
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87007
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |RESOLVED
Resolution|--- |FIXED
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[not found] <bug-89071-4@http.gcc.gnu.org/bugzilla/>
2021-05-14 10:59 ` [Bug target/89071] AVX vcvtsd2ss lets us avoid PXOR dependency breaking for scalar float<->double and other scalar xmm,xmm instructions jakub at gcc dot gnu.org
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