Keith Randall 7d0cb2a2ad cmd/compile: constant fold 128-bit multiplies
The full 64x64->128 multiply comes up when using bits.Mul64.
The 64x64->64+overflow multiply comes up in unsafe.Slice when using
a constant length.

Change-Id: I298515162ca07d804b2d699d03bc957ca30a4ebc
Reviewed-on: https://go-review.googlesource.com/c/go/+/667175
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2025-04-22 10:24:18 -07:00
2025-04-18 14:13:31 -07:00
2025-03-20 04:38:55 -07:00
2024-08-09 14:54:31 +00:00
2010-12-06 16:31:59 -05:00
2024-07-22 17:45:27 +00:00

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