6411533ebf
liblink rewrites MOV $0, reg into XOR reg, reg. Make MOVxconst clobber flags so we don't generate invalid code in the unlikely case that it matters. In testing, this change leads to no additional regenerated flags due to a scheduling fix in CL14042. Change-Id: I7bc1cfee94ef83beb2f97c31ec6a97e19872fb89 Reviewed-on: https://go-review.googlesource.com/14043 Reviewed-by: Keith Randall <khr@golang.org> |
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