tree d7c1c1274375bbd59206e305e00a3f84e3aa1c23
parent 4d1f8d05a85a4e8a77034edaa074f7e89ac65bf5
author Ben Clayton <bclayton@google.com> 1555447922 -0400
committer Ben Clayton <bclayton@google.com> 1556122942 +0000

SpirvShader: Refactor loads and stores. Consider limits.

This change moves all calls to rr::Load() and rr::Store() to two
new functions: SIMD::Load() and SIMD::Store(). This attempts to
consolodate the SIMD memory ops into reusable functions, while
also adding bounds checking on the accesses.

The additional branches hurts the JIT codegen performance.
This will be resolved with a future change.

Tests: dEQP-VK.robustness.*
Bug: b/131224163
Change-Id: I3a392a1f4f5366fa5134c081e0a2479575f92d80
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/29334
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>