diff mbox series

selftest/powerpc/pmu/ebb: remove fixed_instruction.S

Message ID 20220322045638.10443-1-maddy@linux.ibm.com
State Accepted
Commit 079e5fd3a1e41c186c1bc4166d409d22e70729bf
Headers show
Series selftest/powerpc/pmu/ebb: remove fixed_instruction.S | expand

Commit Message

Madhavan Srinivasan March 22, 2022, 4:56 a.m. UTC 
Commit 3752e453f6ba ("selftests/powerpc: Add tests of PMU EBBs") added
selftest testcases to verify EBB interface. instruction_count_test.c
testcase needs a fixed loop function to count overhead. Instead of
using the thirty_two_instruction_loop() in fixed_instruction_loop.S
in ebb folder, file is linked with thirty_two_instruction_loop() in
loop.S from top folder. Since fixed_instruction_loop.S not used, patch
removes the file.

Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
---
 .../powerpc/pmu/ebb/fixed_instruction_loop.S  | 43 -------------------
 1 file changed, 43 deletions(-)
 delete mode 100644 tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S
diff mbox series

Patch

diff --git a/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S b/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S
deleted file mode 100644
index 08a7b5f133b9..000000000000
--- a/tools/testing/selftests/powerpc/pmu/ebb/fixed_instruction_loop.S
+++ /dev/null
@@ -1,43 +0,0 @@ 
-/* SPDX-License-Identifier: GPL-2.0-only */
-/*
- * Copyright 2014, Michael Ellerman, IBM Corp.
- */
-
-#include <ppc-asm.h>
-
-	.text
-
-FUNC_START(thirty_two_instruction_loop)
-	cmpwi	r3,0
-	beqlr
-	addi	r4,r3,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1
-	addi	r4,r4,1	# 28 addi's
-	subi	r3,r3,1
-	b	FUNC_NAME(thirty_two_instruction_loop)
-FUNC_END(thirty_two_instruction_loop)