[PATCH 5/5] RISC-V: Prefetch hint instruction testcases

[Tsukasa OI]

This commit adds assembler testsuite for Zicbop hint instructions.

gas/ChangeLog:

	* testsuite/gas/riscv/zicbop-fail.d: New testcase for invalid
	prefetch hint instructions.
	* testsuite/gas/riscv/zicbop-fail.l: Likewise.
	* testsuite/gas/riscv/zicbop-fail.s: Likewise.
	* testsuite/gas/riscv/zicbop.d: New testcase for prefetch hint
	instructions.
	* testsuite/gas/riscv/zicbop.s: Likewise.
---
 gas/testsuite/gas/riscv/zicbop-fail.d |  3 +++
 gas/testsuite/gas/riscv/zicbop-fail.l |  4 ++++
 gas/testsuite/gas/riscv/zicbop-fail.s |  4 ++++
 gas/testsuite/gas/riscv/zicbop.d      | 12 ++++++++++++
 gas/testsuite/gas/riscv/zicbop.s      |  4 ++++
 5 files changed, 27 insertions(+)
 create mode 100644 gas/testsuite/gas/riscv/zicbop-fail.d
 create mode 100644 gas/testsuite/gas/riscv/zicbop-fail.l
 create mode 100644 gas/testsuite/gas/riscv/zicbop-fail.s
 create mode 100644 gas/testsuite/gas/riscv/zicbop.d
 create mode 100644 gas/testsuite/gas/riscv/zicbop.s

diff --git a/gas/testsuite/gas/riscv/zicbop-fail.d b/gas/testsuite/gas/riscv/zicbop-fail.d
new file mode 100644
index 00000000000..d734c7d4d15
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zicbop-fail.d
@@ -0,0 +1,3 @@
+#as: -march=rv64g_zicbop
+#source: zicbop-fail.s
+#error_output: zicbop-fail.l
diff --git a/gas/testsuite/gas/riscv/zicbop-fail.l b/gas/testsuite/gas/riscv/zicbop-fail.l
new file mode 100644
index 00000000000..4b5d5fc84fa
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zicbop-fail.l
@@ -0,0 +1,4 @@
+.*: Assembler messages:
+.*: Error: improper prefetch offset \(2048\)
+.*: Error: improper prefetch offset \(-2080\)
+.*: Error: improper prefetch offset \(255\)
diff --git a/gas/testsuite/gas/riscv/zicbop-fail.s b/gas/testsuite/gas/riscv/zicbop-fail.s
new file mode 100644
index 00000000000..0353c5ff80a
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zicbop-fail.s
@@ -0,0 +1,4 @@
+target:
+	prefetch.i	2048(x1)
+	prefetch.r	-0x820(x16)
+	prefetch.w	+0xff(x31)
diff --git a/gas/testsuite/gas/riscv/zicbop.d b/gas/testsuite/gas/riscv/zicbop.d
new file mode 100644
index 00000000000..056a8a501ff
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zicbop.d
@@ -0,0 +1,12 @@
+#as: -march=rv64g_zicbop
+#source: zicbop.s
+#objdump: -dr
+
+.*:[ 	]+file format .*
+
+Disassembly of section .text:
+
+0+000 <target>:
+[ 	]+[0-9a-f]+:[ 	]+0200e013[ 	]+prefetch\.i[ 	]+32\(ra\)
+[ 	]+[0-9a-f]+:[ 	]+80186013[ 	]+prefetch\.r[ 	]+-2048\(a6\)
+[ 	]+[0-9a-f]+:[ 	]+7e3fe013[ 	]+prefetch\.w[ 	]+2016\(t6\)
diff --git a/gas/testsuite/gas/riscv/zicbop.s b/gas/testsuite/gas/riscv/zicbop.s
new file mode 100644
index 00000000000..ffe2014be6f
--- /dev/null
+++ b/gas/testsuite/gas/riscv/zicbop.s
@@ -0,0 +1,4 @@
+target:
+	prefetch.i	0x20(x1)
+	prefetch.r	-2048(x16)
+	prefetch.w	+0x7e0(x31)
-- 
2.32.0