branch master updated (f51d836 -> 5ce123b)

[guix-commits]

niedzejkob pushed a change to branch master
in repository guix.

    from f51d836  gnu: python-gevent: Propagate dependencies.
     new 851a7ca  gnu: llvm-9: Backport patches to fix miscompilations.
     new 7befec2  gnu: rust: Bootstrap up to rustc 1.44.
     new ff2f861  gnu: llvm-9: Backport patch to fix miscompilation for 
big-endian targets.
     new 5ce123b  gnu: Add lld.

The 4 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/local.mk                                       |   3 +
 gnu/packages/llvm.scm                              |  32 +++-
 .../llvm-9-fix-bitcast-miscompilation.patch        | 192 +++++++++++++++++++++
 .../patches/llvm-9-fix-lpad-miscompilation.patch   |  97 +++++++++++
 .../patches/llvm-9-fix-scev-miscompilation.patch   | 113 ++++++++++++
 gnu/packages/rust.scm                              | 100 +++++++++++
 6 files changed, 536 insertions(+), 1 deletion(-)
 create mode 100644 gnu/packages/patches/llvm-9-fix-bitcast-miscompilation.patch
 create mode 100644 gnu/packages/patches/llvm-9-fix-lpad-miscompilation.patch
 create mode 100644 gnu/packages/patches/llvm-9-fix-scev-miscompilation.patch