search for: tuavt7

Displaying 4 results from an estimated 4 matches for "tuavt7".

2018 May 09
3
Ignored branch predictor hints
...SET FLAT:.LC0 test edi, edi jne .L7 ret But Clang seems to ignore _builtin_expect hints in this case. b(int): # @b(int) cmp edi, 1 mov eax, offset .L.str.1 mov ecx, offset .L.str.2 cmove rcx, rax test edi, edi mov eax, offset .L.str cmovne rax, rcx ret https://godbolt.org/g/tuAVT7 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20180509/2e5eaa99/attachment.html>
2018 May 09
0
Ignored branch predictor hints
...e. >> >> b(int): # @b(int) >> cmp edi, 1 >> mov eax, offset .L.str.1 >> mov ecx, offset .L.str.2 >> cmove rcx, rax >> test edi, edi >> mov eax, offset .L.str >> cmovne rax, rcx >> ret >> >> https://godbolt.org/g/tuAVT7 >> >> _______________________________________________ >> LLVM Developers mailing list >> llvm-dev at lists.llvm.org >> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >> >> >> > -------------- next part -------------- An HTML attachment was...
2018 May 09
2
Ignored branch predictor hints
...hints in this case. >> b(int): # @b(int) >> cmp edi, 1 >> mov eax, offset .L.str.1 >> mov ecx, offset .L.str.2 >> cmove rcx, rax >> test edi, edi >> mov eax, offset .L.str >> cmovne rax, rcx >> ret >> https://godbolt.org/g/tuAVT7 <https://godbolt.org/g/tuAVT7>_______________________________________________ >> LLVM Developers mailing list >> llvm-dev at lists.llvm.org <mailto:llvm-dev at lists.llvm.org> >> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev <http://lists.llvm.org/cgi-bin/...
2018 May 09
0
Ignored branch predictor hints
...gt;>> cmp edi, 1 >>> mov eax, offset .L.str.1 >>> mov ecx, offset .L.str.2 >>> cmove rcx, rax >>> test edi, edi >>> mov eax, offset .L.str >>> cmovne rax, rcx >>> ret >>> >>> https://godbolt.org/g/tuAVT7 >>> >>> _______________________________________________ >>> LLVM Developers mailing list >>> llvm-dev at lists.llvm.org >>> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >>> >>> >>> >> > _____________________...