Bug: b/126873455
Tests: dEQP-VK.glsl.builtin.function.integer.findMSB.*
Change-Id: I6337998f725334c31d8adeae05fc441bb3895908
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/28788Tested-by: Ben Clayton <bclayton@google.com>
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>