From 7983830423ca0017dc5d990532e28df13862dc2d Mon Sep 17 00:00:00 2001
From: Lynn Boger <laboger@linux.vnet.ibm.com>
Date: Mon, 4 Oct 2021 16:27:56 -0500
Subject: [PATCH] runtime: add ABIInternal to strhash and memhash on ppc64x

In testing the register ABI changes I found that the benchmarks
for strhash and memhash degraded unless I marked them as
ABIInternal. This fixes that.

Change-Id: I9c7a04eaa6a66b888877f43454c51277c07e638a
Reviewed-on: https://go-review.googlesource.com/c/go/+/353832
Reviewed-by: Cherry Mui <cherryyz@google.com>
Trust: Lynn Boger <laboger@linux.vnet.ibm.com>
---
 src/runtime/asm_ppc64x.s | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/runtime/asm_ppc64x.s b/src/runtime/asm_ppc64x.s
index 2810324ce2..0e7ef7b2b8 100644
--- a/src/runtime/asm_ppc64x.s
+++ b/src/runtime/asm_ppc64x.s
@@ -855,14 +855,14 @@ TEXT runtime·unspillArgs(SB),NOSPLIT,$0-0
 #endif
 
 // AES hashing not implemented for ppc64
-TEXT runtime·memhash(SB),NOSPLIT|NOFRAME,$0-32
-	JMP	runtime·memhashFallback(SB)
-TEXT runtime·strhash(SB),NOSPLIT|NOFRAME,$0-24
-	JMP	runtime·strhashFallback(SB)
-TEXT runtime·memhash32(SB),NOSPLIT|NOFRAME,$0-24
-	JMP	runtime·memhash32Fallback(SB)
-TEXT runtime·memhash64(SB),NOSPLIT|NOFRAME,$0-24
-	JMP	runtime·memhash64Fallback(SB)
+TEXT runtime·memhash<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-32
+	JMP	runtime·memhashFallback<ABIInternal>(SB)
+TEXT runtime·strhash<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-24
+	JMP	runtime·strhashFallback<ABIInternal>(SB)
+TEXT runtime·memhash32<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-24
+	JMP	runtime·memhash32Fallback<ABIInternal>(SB)
+TEXT runtime·memhash64<ABIInternal>(SB),NOSPLIT|NOFRAME,$0-24
+	JMP	runtime·memhash64Fallback<ABIInternal>(SB)
 
 TEXT runtime·return0(SB), NOSPLIT, $0
 	MOVW	$0, R3
-- 
2.50.0