Bug: b/126873455
Tests: dEQP-VK.glsl.builtin.function.common.ldexp.*
Change-Id: Ie8ab0db7a7f712c5f876f521773217be5f350e4f
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/28648Tested-by: Ben Clayton <bclayton@google.com>
Kokoro-Presubmit: kokoro <noreply+kokoro@google.com>
Reviewed-by: Nicolas Capens <nicolascapens@google.com>