[PATCH] D70157: Align branches within 32-Byte boundary

Craig Topper via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 13 22:10:21 PST 2019


craig.topper added a comment.

In D70157#1745127 <https://reviews.llvm.org/D70157#1745127>, @skan wrote:

> In D70157#1745125 <https://reviews.llvm.org/D70157#1745125>, @craig.topper wrote:
>
> > I've definitely passed something like -Wl,--plugin-opt=-debug-only=isel,dagcombine on the command line before.
>
>
> I don't know how you could pass it succcessfully.  It doesn't work for me either.  Here is the complain:
>
>   clang --gcc-toolchain=xxxxxx -fuse-ld=gold       -march=skylake-avx512 -mfpmath=sse -Ofast -funroll-loops -flto       -Wl,-plugin-opt=-debug-only=isel,dagcombine         xxx.o main.o             -lm         -o xxx
>   /usr/bin/ld.gold: error: cannot open dagcombine: No such file or directory
>


Does it work as -Wl,-plugin-opt="-debug-only=isel,dagcombine" ?


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  https://reviews.llvm.org/D70157/new/

https://reviews.llvm.org/D70157





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