GitLab

[r28458]

[r28457]

[r28435]

Respect block dominance in localopt. Node a may not be live in b's block.

[r28430]

This optimization is unsafe and breaks Load-Store-optimization.

It is not enough that both loads are connected by the memory edge,
if one Load has an exception-edge, they cannot be parallelized, because
this would destroy exception order.
load-store-opt handle this case and many others, but expect all
Loads in order yet.
opt_parallelize_mem() does this optimization in a wider range.

[r28385]

[r28383]

[r28382]

[r28381]

[r28378]

[r28375]

[r28374]

[r28371]

Check for mode int on several places where Div nodes are handled:
- fixed arch_dep_replace_div_by_const() (works for int only)
- fixed constant folding for Div nodes (different for float and int)
- fixed transform_node_Div() (some code pathes allowed only for int)
- fixed comment and one missing check in Div mode verifycation

[r28366]

[r28346]

[r28345]

[r28343]

[r28340]

[r28338]

[r28337]

Add a hint about the infamous pn_Cmp_Lg/Ne mixup in the assertion message of verify_node_Proj_Cmp().

[r28333]

[r28330]