commit 932aa8d9bdbc8b407f87c7603fe40ab8ab5e6038
author James Price <jrprice@google.com> Wed Sep 13 17:42:42 2023 +0000
committer Dawn LUCI CQ <dawn-scoped@luci-project-accounts.iam.gserviceaccount.com> Wed Sep 13 17:42:42 2023 +0000
tree 3d05f1cffc9f00d1577c390d5bc76dff79d24b95
parent fd8a4fd3925942ad96e1fcfe933af9452d9ef399

[fuzzers] Do not fuzz IR->MSL yet

This backend is still under construction and is not ready for fuzzing.

Bug: chromium:1480904
Change-Id: I17fd4a5f90e8a9ec81e1eb4b76dcd686c033a008
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/151400
Reviewed-by: Ben Clayton <bclayton@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: James Price <jrprice@google.com>

src/tint/fuzzers/tint_common_fuzzer.cc

diff --git a/src/tint/fuzzers/tint_common_fuzzer.cc b/src/tint/fuzzers/tint_common_fuzzer.cc
index 773b66c..421cbbc 100644
--- a/src/tint/fuzzers/tint_common_fuzzer.cc
+++ b/src/tint/fuzzers/tint_common_fuzzer.cc
@@ -327,6 +327,12 @@
         }
         case OutputFormat::kMSL: {
 #if TINT_BUILD_MSL_WRITER
+            // TODO(crbug.com/tint/1967): Skip fuzzing of the IR version of the MSL writer, which is
+            // still under construction.
+            if (options_msl_.use_tint_ir) {
+                return 0;
+            }
+
             // Remap resource numbers to a flat namespace.
             // TODO(crbug.com/tint/1501): Do this via Options::BindingMap.
             auto input_program = &program;