[release-branch.go1.22] cmd/internal/obj/ppc64: fix incorrect int to int64 conversion when checking MOVD opcodes
A type conversion from int to int64 was done in the wrong place causing
some MOVD $const, Rx operations to be incorrectly transformed on 32 bit
hosts cross-compiling for ppc64x.
Fixes #67018
Change-Id: I023ba267a8dac6d6bd22f8146c0d9d2d473bc5c1
Reviewed-on: https://go-review.googlesource.com/c/go/+/580796 Reviewed-by: Mauri de Souza Meneguzzo <mauri870@gmail.com> Reviewed-by: Joedian Reid <joedian@google.com> Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com> Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/581455