Commit 13e9817b74cca2a57b4dd81a8affb5513b2a834a
2021-09-08T11:57:00
Translator: Fix assert in ScalarizeVecAndMatConstructorArgs This transformation assumed that precision can be derived for constants in every possible scenario, but that's not true. The fuzzer produced the following code: void main() { mat4 m; mat2(0, bvec3(m)); } In the above, the constant 0 legimitately has no precision. The assert was in a function that attempted to make a temporary out of the constant, which this commit changes to use the original constant as-is. Bug: chromium:1246781 Change-Id: I6f247264e5213cfd9449fdfb1dc312d02b99f2f1 Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3149191 Reviewed-by: Jamie Madill <jmadill@chromium.org> Reviewed-by: Tim Van Patten <timvp@google.com> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>