On Thu, Sep 30, 2021 at 8:26 PM Jeff Law <jeffreya...@gmail.com> wrote:
> So I'm really wondering if these were caused by that patch you'd sent me > privately for the visium issue. Right now we're regressing in a few > places, but it's not bad. > > visium & bfin are the only embedded targets failing. > > visium fails: > Tests that now fail, but worked before (9 tests): > > visium-sim: gcc.c-torture/execute/960218-1.c -Os (test for excess errors) > visium-sim: gcc.c-torture/execute/961125-1.c -O3 -fomit-frame-pointer > -funroll-loops -fpeel-loops -ftracer -finline-functions (test for > excess errors) > visium-sim: gcc.c-torture/execute/961125-1.c -O3 -g (test for excess > errors) > visium-sim: gcc.c-torture/execute/pending-4.c -O1 (test for excess > errors) > visium-sim: gcc.c-torture/execute/pr58209.c -O2 (test for excess errors) > visium-sim: gcc.c-torture/execute/pr58209.c -O2 -flto > -fno-use-linker-plugin -flto-partition=none (test for excess errors) > visium-sim: gcc.c-torture/execute/pr58209.c -O2 -flto > -fuse-linker-plugin -fno-fat-lto-objects (test for excess errors) > visium-sim: gcc.c-torture/execute/pr58209.c -O3 -g (test for excess > errors) > visium-sim: gcc.c-torture/execute/pr68911.c -O1 (test for excess errors) > > We've already discussed 960218-1 a bit. I wouldn't be surprised if > they're all the same problem in the end. These started with: Is this still an issue? I'm having some trouble reproducing it. I tried building a combined tree with adapted instructions from here (dunno if they still apply): https://gcc.gnu.org/wiki/Building_Cross_Toolchains_with_gcc Building visium-sim fails with: BFD does not support target visium-sim-none. Building visium-elf or even bfin-elf has libctf compile errors. Instead, I tried just building cc1 for both visium and bfin but I don't get any *compilation* errors from the above tests. I'm assuming compilation errors since they say "test for excess errors". Are they compilation errors? If this is still an issue, is there an easy way to reproduce? Thanks. Aldy
