[llvm-bugs] [Bug 42956] Assembler errors with __builtin_constant_p()

via llvm-bugs llvm-bugs at lists.llvm.org
Thu Mar 12 00:16:56 PDT 2020


https://bugs.llvm.org/show_bug.cgi?id=42956

Bill Wendling <isanbard at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #4 from Bill Wendling <isanbard at gmail.com> ---
Testing it with top-of-tree, I get the expected outpuut and no errors:

$ clang-bug 
 1: qbins(d32=ffffffff, u32=a5a5a5a5, s=$5, l=$17) -> fff4b4bf
 2: qbins(d32=ffffffff, u32=a5a5a5a5, s=$7, l=15) -> ffd2d2ff
 3: qbins(d32=ffffffff, u32=a5a5a5a5, s=9, l=$13) -> ffcb4bff
 4: qbins(d32=ffffffff, u32=a5a5a5a5, s=11, l=11) -> ffed2fff
 5: qbins(d32=ffffffff, u32=a5a5a5a5, s=$13, l=$0) -> ffffffff
 6: qbins(d32=ffffffff, u32=a5a5a5a5, s=$15, l=0) -> ffffffff
 7: qbins(d32=ffffffff, u32=a5a5a5a5, s=17, l=$0) -> ffffffff
 8: qbins(d32=ffffffff, u32=a5a5a5a5, s=19, l=0) -> ffffffff
 9: qbins(d32=ffffffff, u32=a5a5a5a5, s=$0, l=$32) -> a5a5a5a5
10: qbins(d32=ffffffff, u32=a5a5a5a5, s=$0, l=32) -> a5a5a5a5
11: qbins(d32=ffffffff, u32=a5a5a5a5, s=0, l=$32) -> a5a5a5a5
12: qbins(d32=ffffffff, u32=a5a5a5a5, s=0, l=32) -> a5a5a5a5


I think this has been fixed. If you come across it again, please reopen.

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