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Bug#898982: rustc: Please re-add workaround for LLVM bug 11663

Source: rustc
Severity: normal
User: debian-sparc@lists.debian.org
Usertags: sparc64


With Rust 1.25, upstream unfortunately accidentally dropped an important
workaround in compiler-rt which is necessary for the Rust compiler to
work correctly on various targets including mips64, riscv64 and sparc64.

The patch can be found in [1]. Please re-add the hunk to "int_lib.h"
in compiler-rt, both for Rust 1.25 and 1.26.

The workaround is being upstreamed with LLVM, but it has not fully
landed there yet [2, 3]. It has been partially fixed, but not


> [1] https://github.com/rust-lang/compiler-rt/pull/35/files
> [2] https://reviews.llvm.org/D42902
> [3] https://reviews.llvm.org/D43146

 .''`.  John Paul Adrian Glaubitz
: :' :  Debian Developer - glaubitz@debian.org
`. `'   Freie Universitaet Berlin - glaubitz@physik.fu-berlin.de
  `-    GPG: 62FF 8A75 84E0 2956 9546  0006 7426 3B37 F5B5 F913

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