657c885fb9
var p *[2]uint32 = ... p[0] = 0 p[1] = 0 When we combine these two 32-bit stores into a single 64-bit store, use the line number of the first store, not the second one. This differs from the default behavior because usually with the combining that the compiler does, we use the line number of the last instruction in the combo (e.g. load+add, we use the line number of the add). This is the same behavior that gcc does in C (picking the line number of the first of a set of combined stores). Change-Id: Ie70bf6151755322d33ecd50e4d9caf62f7881784 Reviewed-on: https://go-review.googlesource.com/c/go/+/521678 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@google.com> Reviewed-by: David Chase <drchase@google.com> |
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The Go Programming Language
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