[clang] [llvm] [flang] [InstCombine] Canonicalize constant GEPs to i8 source element type (PR #68882)

steven-johnson wrote: Looks like more-aggressive type stripping broke us. We have a workaround we can land on the Halide side. https://github.com/llvm/llvm-project/pull/68882 ___ cfe-commits mailing list cfe-commits@lists.llvm.org

[flang] [clang] [llvm] [InstCombine] Canonicalize constant GEPs to i8 source element type (PR #68882)

steven-johnson wrote: FYI: this *appears* to have injected a failure into Halide builds (based on a bisect) -- there are some bitcode files that we build with LLVM's top-of-tree Clang then load later on to use for codegen, and these bitcode files are now missing certain type definitions that

[clang] [clang] Fix error in gcc 7.5. on arm32-linux (PR #73702)

https://github.com/steven-johnson closed https://github.com/llvm/llvm-project/pull/73702 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [clang] Fix error in gcc 7.5. on arm32-linux (PR #73702)

https://github.com/steven-johnson created https://github.com/llvm/llvm-project/pull/73702 Apparently the gcc 7.5 compiler for arm32-linux fails to implicitly convert to std::optional; this inserts an explicit constructor to unbreak that compiler. [Injection from