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Switch to GCC 9 for the GCC tinderbox.

Authored by jhb on Aug 26 2020, 6:52 PM.
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This also adds riscv to the GCC tinderbox.

Test Plan
  • make USE_GCC_TOOLCHAINS=yes tinderbox

Diff Detail

Lint Skipped
Tests Skipped
Build Status
Buildable 33178
Build 30527: arc lint + arc unit

Event Timeline

jhb requested review of this revision.Aug 26 2020, 6:52 PM
jhb created this revision.

Very happy to see this happen. LGTM pending the dependencies.

This revision is now accepted and ready to land.Aug 26 2020, 6:55 PM

riscv doesn't link due to jemalloc using atomics on a bool that needs __atomic_exchange_1. That isn't new with GCC 9 though and would fail with riscv-xtoolchain-gcc as well.

powerpc64 dies with an ICE.

32-bit arm is now the only architecture without a GCC toolchain.

Note: gcc9 will not work for TARGET_ARCH powerpcspe (not to be confused with IBM Cell, which is a completely different SPE) because they ripped out the target entirely.

This revision was automatically updated to reflect the committed changes.