@@ -5,30 +5,43 @@ of 3.11.0 go in here. Bugs that didn't get fixed in 3.11.0 remain in
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=== VEX/amd64 ==========================================================
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- 351491 Unrecognised instruction in library compiled with -mavx -ffast-math -O3
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- 351726 vex amd64->IR: 0xC5 0xF3 0xC2 0x15 0xEB 0x7C 0x2 0x0
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- [JRS: potentially serious, miscalculated next %RIP]
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- [can't repro]
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352549 Valgrind (whether with memchek or callgrind) crashes with
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"unhandled instruction bytes"
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[Probably invalid]
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+
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353384 unhandled instruction bytes: 0x66 0xF 0x3A 0x62 0xD1 0x62 0x41 0x3B
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__intel_sse4_strpbrk
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+ pcmpistrm $0x62,%xmm1,%xmm2
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+
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353727 unhandled instruction bytes: 0x66 0xF 0x3A 0x62 0xD1 0x72 0x45 0x3B
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__intel_sse4_strspn
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+ pcmpistrm $0x72,%xmm1,%xmm2
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+
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354931 Analyze of qt app results in incompatible processor message
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[Gentoo stupidity]
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- 356138 vex amd64->IR: 0x8F 0xEA 0x78 0x10 0xD2 0x6 0x6 0x0
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+
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356392 FPU control word not updated on FYL2X with ST(0) = 0
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[Also relevant for x86]
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- 356611 vex amd64->IR: 0x8F 0xEA 0xF8 0x10 0xC9 0x3 0x1D 0x0
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- [== 328357, still open]
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+
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356715 vex amd64->IR: 0xC4 0xE2 0x7D 0x13 0x4 0x4A 0xC5 0xFC
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+ vcvtph2ps (%rdx,%rcx,2),%ymm0
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+
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357873 libstdc++ unhandled instruction: 0xF 0xC7 0xF0 0x89
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[== 353370, fixed, RDRAND ?]
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+
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357932 vex amd64->IR: 0xF2 0x49 0xF 0x5D and 0xF2 0x49 0xF 0x5F
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- 359952 Unrecognised PCMPESTRM variants
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+ rex.WB minsd (%r8),%xmm0
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+ rex.WB maxsd (%r8),%xmm0
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+
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360415 amd64 instructions ADCX and ADOX are not implemented in VEX
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+ [has patch, could possibly take it]
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+
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+ AMD XOP-prefixed insns:
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+ 356138 vex amd64->IR: 0x8F 0xEA 0x78 0x10 0xD2 0x6 0x6 0x0
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+ [== 339596, possibly -- AMD XOP extensions]
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+ 356611 vex amd64->IR: 0x8F 0xEA 0xF8 0x10 0xC9 0x3 0x1D 0x0
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+ [== 328357, still open]
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=== VEX/arm ============================================================
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