Blender Git Commit Log
Git Commits -> Revision 5cfbc72
Revision 5cfbc72 by Ray molenkamp (master) June 24, 2020, 16:42 (GMT) |
Fix T78047: Fix failing denoiser tests on windows When we switched to MSVC2019 and C++17 we seemingly managed to trigger a code-gen bug with MSVC in the AVX code-path. This change works around the issue by (hopefully temporary) disabling the optimizer for the fast_exp2f4 function, given it is only used in a single pass of the denoiser and nowhere else, this is luckily not as bad as it could have been. Once the compiler is fixed or a different fix is available we'll have to revisit this. Details and link to the repro posted to MS is available in T78047 |
Commit Details:
Full Hash: 5cfbc722d095664c3d2496f21d9deb21c47f2e12
Parent Commit: c2ab069
Lines Changed: +8, -0
1 Modified Path:
/intern/cycles/util/util_math_fast.h (+8, -0) (Diff)