From 7ddbf4d820b46ec51eeb4e596c240c9b58501662 Mon Sep 17 00:00:00 2001
From: Meng Zhuo <mengzhuo@iscas.ac.cn>
Date: Fri, 12 Sep 2025 14:23:23 +0800
Subject: [PATCH] cmd/asm: add double precision comparision testcases for
 riscv64

Change-Id: If8e03dfdb332a22ec9c6a0021d7e7955520f3ddc
Reviewed-on: https://go-review.googlesource.com/c/go/+/702136
Reviewed-by: Mark Freeman <markfreeman@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Mark Ryan <markdryan@rivosinc.com>
Reviewed-by: Joel Sing <joel@sing.id.au>
Reviewed-by: Michael Knyszek <mknyszek@google.com>
---
 src/cmd/asm/internal/asm/testdata/riscv64.s | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/cmd/asm/internal/asm/testdata/riscv64.s b/src/cmd/asm/internal/asm/testdata/riscv64.s
index 30f9989982f..b216149a19d 100644
--- a/src/cmd/asm/internal/asm/testdata/riscv64.s
+++ b/src/cmd/asm/internal/asm/testdata/riscv64.s
@@ -358,6 +358,11 @@ start:
 	FNMSUBD	F1, F2, F3, F4				// 4b82201a
 	FNMADDD	F1, F2, F3, F4				// 4f82201a
 
+	// 21.6: Double-Precision Floating-Point Compare Instructions
+	FEQD	F0, F1, X7				// d3a300a2
+	FLTD	F0, F1, X7				// d39300a2
+	FLED	F0, F1, X7				// d38300a2
+
 	// 21.7: Double-Precision Floating-Point Classify Instruction
 	FCLASSD	F0, X5					// d31200e2