tree cdfed3754b1d73d52979d95286abd09981756c3a
parent 5b4717f15cd1a50ebc95b93acd90111fe88f3457
author Ben Clayton <bclayton@google.com> 1690067069 +0100
committer swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com <swiftshader-scoped@luci-project-accounts.iam.gserviceaccount.com> 1690100132 +0000

LLVMReactor: Clamp RHS of bit shifts using type width

Don't assume the integer type is 32 bits.
While SPIR-V will only use 32-bit integers, the shift operations are used by other logic in SwiftShader, which can be 8-bit or 16-bit.

Change-Id: Ief9441402d6dc19c3b0166dbfe9800774e0ca07d
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/72088
Reviewed-by: Corentin Wallez <cwallez@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Commit-Queue: Ben Clayton <bclayton@google.com>
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@google.com>