Files
clang-p2996/llvm/test/CodeGen/NVPTX
Qiu Chaofan 95bcab8272 [DAGCombiner] Require ninf for sqrt recip estimation
Currently, DAG combiner uses (fmul (rsqrt x) x) to estimate square
root of x. However, this method would return NaN if x is +Inf, which
is incorrect.

Reviewed By: spatel

Differential Revision: https://reviews.llvm.org/D76853
2020-04-01 16:23:43 +08:00
..
2019-07-30 19:52:01 +00:00