Displaying 1 result from an estimated 1 matches for "r295964".
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29964
2017 May 29
4
The state of ARMConstantIslandPass in 4.0.[01]
.../github.com/rust-lang/rust/issues/41672
- https://github.com/rust-lang/rust/issues/42248
The former of these is a fairly benign assertion failure, but the
latter is a scary "in the wild" wrong codegen bug, which can really
mess up with programmers.
Both of the bugs have fixes in trunk:
r295964 - Fix assertion failure in ARMConstantIslandPass.
r297871 - ARM: avoid clobbering register in v6 jump-table expansion.
I can easily backport the fixes for these 2 bugs into our LLVM branch.
However, while looking at the diff between 4.0 and trunk I've seen
several more fixes to "scary-loo...