tree 62c6c4d903d2245080d46891382beb7b323dfe64
parent 88ed322afcd8cddc0e1ae5d02fd4d86779a4a2a3
author Joel Sing <joel@sing.id.au> 1579189900 +1100
committer Joel Sing <joel@sing.id.au> 1579651089 +0000

cmd/internal/obj/riscv: correctly split immediates for FLW/FLD/FSW/FSD

The FLW/FLD/FSW/FSD instructions can have immediates that exceed 12-bits and
therefore cannot be encoded in the RISCV instruction. Handle these as we do
for other load/store instructions. Also add test coverage for all load/store
instructions with large immediates.

Fixes compilation issue reported by Carlos Eduardo de Paula.

Updates #27532

Change-Id: Ifa62f19493b3acaba5a90ac31d2df209a3afea81
Reviewed-on: https://go-review.googlesource.com/c/go/+/215037
Reviewed-by: Carlos Eduardo de Paula <me@carlosedp.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>