[quant][graphmode] Test JIT tracing for dynamic quant cases (#40128)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/40128
Reland PR
Test Plan:
python test/test_quantization.py TestQuantizeDynamicScriptJitPasses
Imported from OSS
Differential Revision: D22081258
fbshipit-source-id: a3f7e26ea02ff8946f356afa7203129c6b3d658b
