[gcc/devel/rust/master] Merge #1380 #1381 #1382

[gcc/devel/rust/master] Merge #1380 #1381 #1382

[Thomas Schwinge]

https://gcc.gnu.org/g:f51284b598863eb0cbeb2984fd1499a672f2191d

commit f51284b598863eb0cbeb2984fd1499a672f2191d
Merge: d155a54785c 4b82481d850 1347d23e098 2ff776d3641
Author: bors[bot] <26634292+bors[bot]@users.noreply.github.com>
Date:   Fri Jul 15 10:03:38 2022 +0000

    Merge #1380 #1381 #1382
    
    1380: Support aggregate types in transmute r=philberty a=philberty
    
    In some testcases in libcore transmute is used on aggregate types like
    array's. The convert expression code assumes simple integer's. This this
    patch uses a gimple convert_expr to try and convert this type. This might
    change to a generic memcpy at somepoint but lets try this first and see how
    it works.
    
    
    1381: Implement AST dump for ArithmeticOrLogicalExpr to fix unreachable r=philberty a=philberty
    
    
    
    1382: Support ast dump of generic parameters on functions r=philberty a=philberty
    
    
    
    Co-authored-by: Philip Herron <philip.herron@embecosm.com>

Diff:

 gcc/rust/ast/rust-ast-dump.cc              | 68 +++++++++++++++++++++++++++---
 gcc/rust/backend/rust-compile-intrinsic.cc | 16 +++++--
 2 files changed, 75 insertions(+), 9 deletions(-)