tree 7bb5ed9ddd5654f125cdd92d2e0e3b93e75cad4a
parent 00e4a7ccc93d5027090dcf3e9217abb15afcd75b
author Ben Clayton <bclayton@google.com> 1587657152 +0100
committer Ben Clayton <bclayton@google.com> 1587727924 +0000

SpirvShaderDebugger: Ensure frames are fully popped

Currently stack frames are still WIP (inlined at is still unimplemented). The current implementation can leak stack frames, which collect between shader invocations.

Ensure the stack frame depth is the same on exit as it was on entry.

Bug: b/148401179
Change-Id: I95fb0739dd9691942826cf22eb097708762b72e5
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/44289
Kokoro-Result: kokoro <noreply+kokoro@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Antonio Maiorano <amaiorano@google.com>