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| author | Nikita Popov <npopov@redhat.com> | 2022-06-16 16:39:54 +0200 |
|---|---|---|
| committer | Nikita Popov <npopov@redhat.com> | 2022-06-29 10:02:07 +0200 |
| commit | 348ea34bcdbd4c62dd9b41cb05c7081f530f39cc (patch) | |
| tree | 1ef243c7fbb54b05ca2a099ccdf671a749307123 /llvm/lib/Bitcode | |
| parent | a97a79da027211bce150892d1eebf334e526c0d8 (diff) | |
| download | llvm-348ea34bcdbd4c62dd9b41cb05c7081f530f39cc.zip llvm-348ea34bcdbd4c62dd9b41cb05c7081f530f39cc.tar.gz llvm-348ea34bcdbd4c62dd9b41cb05c7081f530f39cc.tar.bz2 | |
[AsmPrinter] Further restrict expressions supported in global initializers
lowerConstant() currently accepts a number of constant expressions
which have corresponding MC expressions, but which cannot be
evaluated as a relocatable expression (unless the operands are
constant, in which case we'll just fold the expression to a constant).
The motivation here is to clarify which constant expressions are
really needed for https://discourse.llvm.org/t/rfc-remove-most-constant-expressions/63179,
and in particular clarify that we do not need to support any
division expressions, which are particularly problematic.
Differential Revision: https://reviews.llvm.org/D127972
Diffstat (limited to 'llvm/lib/Bitcode')
0 files changed, 0 insertions, 0 deletions