Generate differentiated error codes for buffer oob checking (#4097)

This allows the GPU-AV layer to differentiate between errors with
uniform buffers versus storage buffers and map these to the relevant
VUIDs.

1 files changed, 4 insertions, 1 deletions

diff --git a/include/spirv-tools/instrument.hpp b/include/spirv-tools/instrument.hpp
index 2b47a5645..05a0472e9 100644
--- a/include/spirv-tools/instrument.hpp
+++ b/include/spirv-tools/instrument.hpp
@@ -170,7 +170,10 @@ static const int kInstMaxOutCnt = kInstStageOutCnt + 4;
 static const int kInstErrorBindlessBounds = 0;
 static const int kInstErrorBindlessUninit = 1;
 static const int kInstErrorBuffAddrUnallocRef = 2;
-static const int kInstErrorBindlessBuffOOB = 3;
+// Deleted: static const int kInstErrorBindlessBuffOOB = 3;
+// This comment will will remain for 2 releases to allow
+// for the transition of all builds. Buffer OOB is
+// generating the following four differentiated codes instead:
 static const int kInstErrorBuffOOBUniform = 4;
 static const int kInstErrorBuffOOBStorage = 5;
 static const int kInstErrorBuffOOBUniformTexel = 6;