[all-commits] [llvm/llvm-project] f1eb94: [flang] Propagate lowering options from driver.
Slava Zakharin via All-commits
all-commits at lists.llvm.org
Fri Aug 5 11:32:30 PDT 2022
Author: Slava Zakharin <szakharin at nvidia.com>
Date: 2022-08-05 (Fri, 05 Aug 2022)
[flang] Propagate lowering options from driver.
This commit addresses concerns raised in D129497.
Propagate lowering options from driver to expressions lowering
via AbstractConverter instance. A single use case so far is
using optimized TRANSPOSE lowering with O1/O2/O3.
bbc does not support optimization level switches, so it uses
default LoweringOptions (e.g. optimized TRANSPOSE lowering
is enabled by default, but an engineering -opt-transpose=false
option can still override this).
Differential Revision: https://reviews.llvm.org/D130204
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