Two tests (load_le_byte8_uint64_inv and load_be_byte8_uint64) pass but the generated code isn't actually correct. The test regexp provides a false negative, as it matches the MOVQ (SP), BP instruction in the epilogue. Combined loads never worked for these cases - the test was added in error as part of a batch and not noticed because of the above false match. Normalize the amd64/386 tests to always negative match on narrower loads and OR. Change-Id: I256861924774d39db0e65723866c81df5ab5076f Reviewed-on: https://go-review.googlesource.com/c/go/+/166837 Run-TryBot: Keith Randall <khr@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> |
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README.md
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