elliottt edited PR #5301 from trevor/constrain-implicit-ptr-registers
to main
:
Constrain virtual registers when handling implicit pointer arguments, instead of using physical registers directly. Additionally, mark the
Args
instruction as not clobbering registers in the s390x and aarch64 backends, to avoid introducing unnecessary saves on function entry.
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elliottt requested cfallin for a review on PR #5301.
elliottt updated PR #5301 from trevor/constrain-implicit-ptr-registers
to main
.
cfallin submitted PR review.
cfallin merged PR #5301.
Last updated: Nov 22 2024 at 16:03 UTC