tree f2c1d3b237d4c5a055d317f0f07c4c8080cb8f99
parent cde445716907ccf1003f2d7a95c1a672178d6e8e
author Sushant Gokhale <sgokhale@nvidia.com> 1761131157 +0530
committer GitHub <noreply@github.com> 1761131157 -0700
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[ShrinkWrap] Consider constant pool access as non-stack access (#164393)

As far as I understand, constant pool access does not access stack and
accesses read-only memory.

This patch considers constant pool access as non-stack access allowing
shrink wrapping to happen in the concerned test.

We should be seeing perf improvement with povray benchmark from
SPEC17(around 12% with -flto -Ofast) after this patch.


An NFC PR #162476 already exists to upload the test before the patch but
approval has got delayed. So, as @davemgreen suggested in that PR, I
have uploaded the test and patch in this single PR to show how test
looks like.