| Summary: | vex amd64->IR: unhandled instruction bytes: 0x62 0xF1 0x7F 0x18 0x78 0xC0 0x89 0x45 0xEC 0x8B | ||
|---|---|---|---|
| Product: | [Developer tools] valgrind | Reporter: | Mingfei Gao <mingfei.gao> |
| Component: | vex | Assignee: | Julian Seward <jseward> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | tom |
| Priority: | NOR | ||
| Version: | 3.15 SVN | ||
| Target Milestone: | --- | ||
| Platform: | unspecified | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
AVX512 is not supported yet. *** This bug has been marked as a duplicate of bug 383010 *** |
vex amd64->IR: unhandled instruction bytes: 0x62 0xF1 0x7F 0x18 0x78 0xC0 0x89 0x45 0xEC 0x8B vex amd64->IR: REX=0 REX.W=0 REX.R=0 REX.X=0 REX.B=0 vex amd64->IR: VEX=0 VEX.L=0 VEX.nVVVV=0x0 ESC=NONE vex amd64->IR: PFX.66=0 PFX.F2=0 PFX.F3=0 This instruction is vcvttsd2usi in AVX-512F. Test program main.cc: int main() { __m128d a = {234.235, 324.4365}; auto b = _mm_cvtt_roundsd_u32(a, _MM_FROUND_NO_EXC); cout << b << endl; return 0; } Compile command: g++ --std=c++11 -g -mavx512f -o out main.cc