From 0d0d5c9a827bac4da9cf20da351791d217e84ebb Mon Sep 17 00:00:00 2001 From: Meng Zhuo Date: Thu, 13 Nov 2025 16:13:31 +0800 Subject: [PATCH] test/codegen: test negation with add/sub on riscv64 Change-Id: Ic0eca86d3c93707ebd7c716e774ebda55af4f196 Reviewed-on: https://go-review.googlesource.com/c/go/+/703755 LUCI-TryBot-Result: Go LUCI Reviewed-by: Julian Zhu Reviewed-by: Cherry Mui Reviewed-by: Dmitri Shuralyov Reviewed-by: Joel Sing --- test/codegen/arithmetic.go | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/test/codegen/arithmetic.go b/test/codegen/arithmetic.go index 7cc6cf77e1d..93e4aaed03d 100644 --- a/test/codegen/arithmetic.go +++ b/test/codegen/arithmetic.go @@ -172,20 +172,26 @@ func SubAddSimplify2(a, b, c int) (int, int, int, int, int, int) { // mips:"SUB" -"ADD" // mips64:"SUBV" -"ADDV" // loong64:"SUBV" -"ADDV" + // riscv64:-"ADD" r := (a + b) - (a + c) // amd64:-"ADDQ" + // riscv64:-"ADD" r1 := (a + b) - (c + a) // amd64:-"ADDQ" + // riscv64:-"ADD" r2 := (b + a) - (a + c) // amd64:-"ADDQ" + // riscv64:-"ADD" r3 := (b + a) - (c + a) // amd64:-"SUBQ" // arm64:-"SUB" // mips:"ADD" -"SUB" // mips64:"ADDV" -"SUBV" // loong64:"ADDV" -"SUBV" + // riscv64:-"SUB" r4 := (a - c) + (c + b) // amd64:-"SUBQ" + // riscv64:-"SUB" r5 := (a - c) + (b + c) return r, r1, r2, r3, r4, r5 }