[PATCH] Clarify that adde is an instruction and we mean plural
Stewart Smith
stewart at linux.vnet.ibm.com
Mon May 23 11:27:01 AEST 2016
Signed-off-by: Stewart Smith <stewart at linux.vnet.ibm.com>
---
arch/powerpc/lib/checksum_64.S | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/powerpc/lib/checksum_64.S b/arch/powerpc/lib/checksum_64.S
index 8e6e510..fdec6e6 100644
--- a/arch/powerpc/lib/checksum_64.S
+++ b/arch/powerpc/lib/checksum_64.S
@@ -74,9 +74,9 @@ _GLOBAL(__csum_partial)
ld r11,24(r3)
/*
- * On POWER6 and POWER7 back to back addes take 2 cycles because of
- * the XER dependency. This means the fastest this loop can go is
- * 16 cycles per iteration. The scheduling of the loop below has
+ * On POWER6 and POWER7 back to back adde instructions take 2 cycles
+ * because of the XER dependency. This means the fastest this loop can
+ * go is 16 cycles per iteration. The scheduling of the loop below has
* been shown to hit this on both POWER6 and POWER7.
*/
.align 5
@@ -275,9 +275,9 @@ source; ld r10,16(r3)
source; ld r11,24(r3)
/*
- * On POWER6 and POWER7 back to back addes take 2 cycles because of
- * the XER dependency. This means the fastest this loop can go is
- * 16 cycles per iteration. The scheduling of the loop below has
+ * On POWER6 and POWER7 back to back adde instructions take 2 cycles
+ * because of the XER dependency. This means the fastest this loop can
+ * go is 16 cycles per iteration. The scheduling of the loop below has
* been shown to hit this on both POWER6 and POWER7.
*/
.align 5
--
2.5.5
More information about the Linuxppc-dev
mailing list