Fix misspellings in sysdeps/powerpc -- BZ 25337

All fixes are in comments, so the binaries should be identical
before/after this commit, but I can't verify this.

Reviewed-by: Rajalakshmi Srinivasaraghavan <rajis@linux.ibm.com>

7 files changed, 9 insertions, 9 deletions

diff --git a/sysdeps/powerpc/powerpc64/power8/strcasestr.S b/sysdeps/powerpc/powerpc64/power8/strcasestr.S
index 1d1eeceef7..2e88481abd 100644
--- a/sysdeps/powerpc/powerpc64/power8/strcasestr.S
+++ b/sysdeps/powerpc/powerpc64/power8/strcasestr.S
@@ -137,7 +137,7 @@ ENTRY (STRCASESTR, 4)
 	beq	cr7, L(skipcheck)
 	cmpw	cr7, r3, r29
 	ble 	cr7, L(firstpos)
-	/* Move r3 to the first occurence.  */
+	/* Move r3 to the first occurrence.  */
 L(skipcheck):
 	mr	r3, r29
 L(firstpos):
@@ -448,7 +448,7 @@ L(loop1):
 	beq	cr7, L(skipcheck1)
 	cmpw	cr7, r3, r29
 	ble 	cr7, L(nextpos)
-	/* Move r3 to first occurence.  */
+	/* Move r3 to first occurrence.  */
 L(skipcheck1):
 	mr	r3, r29
 L(nextpos):
diff --git a/sysdeps/powerpc/powerpc64/power8/strcmp.S b/sysdeps/powerpc/powerpc64/power8/strcmp.S
index 4b1cde92ae..4b36723c84 100644
--- a/sysdeps/powerpc/powerpc64/power8/strcmp.S
+++ b/sysdeps/powerpc/powerpc64/power8/strcmp.S
@@ -207,7 +207,7 @@ L(check_source2_byte_loop):
 	bdnz	L(check_source2_byte_loop)
 
 	/* If source2 is unaligned to doubleword, the code needs to check
-	   on each interation if the unaligned doubleword access will cross
+	   on each iteration if the unaligned doubleword access will cross
 	   a 4k page boundary.  */
 	.align	5
 L(loop_unaligned):
diff --git a/sysdeps/powerpc/powerpc64/power8/strlen.S b/sysdeps/powerpc/powerpc64/power8/strlen.S
index 4e1d884cc0..33a3e6af27 100644
--- a/sysdeps/powerpc/powerpc64/power8/strlen.S
+++ b/sysdeps/powerpc/powerpc64/power8/strlen.S
@@ -65,7 +65,7 @@ ENTRY_TOCLESS (STRLEN, 4)
 
 L(align64):
 	/* Proceed to the old (POWER7) implementation, checking two doublewords
-	   per iteraction.  For the first 56 bytes, we will just check for null
+	   per iteration.  For the first 56 bytes, we will just check for null
 	   characters.  After that, we will also check if we are 64-byte aligned
 	   so we can jump to the vectorized implementation.  We will unroll
 	   these loops to avoid excessive branching.  */
diff --git a/sysdeps/powerpc/powerpc64/power8/strncmp.S b/sysdeps/powerpc/powerpc64/power8/strncmp.S
index b30f970c66..65d0db49f4 100644
--- a/sysdeps/powerpc/powerpc64/power8/strncmp.S
+++ b/sysdeps/powerpc/powerpc64/power8/strncmp.S
@@ -101,7 +101,7 @@ L(align_8b):
 	b	L(loop_ne_align_1)
 
 	/* If source2 is unaligned to doubleword, the code needs to check
-	   on each interation if the unaligned doubleword access will cross
+	   on each iteration if the unaligned doubleword access will cross
 	   a 4k page boundary.  */
 	.align 4
 L(loop_ne_align_0):
diff --git a/sysdeps/powerpc/powerpc64/power8/strncpy.S b/sysdeps/powerpc/powerpc64/power8/strncpy.S
index 79a3d5aac3..9cfa08ef95 100644
--- a/sysdeps/powerpc/powerpc64/power8/strncpy.S
+++ b/sysdeps/powerpc/powerpc64/power8/strncpy.S
@@ -144,7 +144,7 @@ L(short_path_2):
 	.align	4
 L(short_path_loop):
 	/* At this point, the induction variable, r5, as well as the pointers
-	   to dest and src (r9 and r4, respectivelly) have been updated.
+	   to dest and src (r9 and r4, respectively) have been updated.
 
 	   Note: The registers r7 and r10 are induction variables derived from
 	   r5.  They are used to determine if the total number of writes has
@@ -351,7 +351,7 @@ L(pagecross):
 	cmpdi	cr7,r9,0
 	bne	cr7,L(short_path_prepare_2)
 
-	/* No null byte found in the 32 bytes readed and length not reached,
+	/* No null byte found in the 32 bytes read and length not reached,
 	   read source again using unaligned loads and store them.  */
 	ld	r9,0(r4)
 	addi	r29,r3,16
diff --git a/sysdeps/powerpc/powerpc64/power8/strnlen.S b/sysdeps/powerpc/powerpc64/power8/strnlen.S
index a8495afad5..5bc62d6fbb 100644
--- a/sysdeps/powerpc/powerpc64/power8/strnlen.S
+++ b/sysdeps/powerpc/powerpc64/power8/strnlen.S
@@ -166,7 +166,7 @@ L(loop_64B):
 	vminub	v6,v3,v4
 	vminub	v7,v5,v6
 	vcmpequb. v7,v7,v0		/* Check for null bytes.  */
-	addi	r5,r5,64		/* Add pointer to next iteraction.  */
+	addi	r5,r5,64		/* Add pointer to next iteration.  */
 	bne	cr6,L(found_64B)	/* If found null bytes.  */
 	bdnz	L(loop_64B)		/* Continue the loop if count > 0. */
 
diff --git a/sysdeps/powerpc/powerpc64/power8/strrchr.S b/sysdeps/powerpc/powerpc64/power8/strrchr.S
index 62b4d493e7..dad2eb11b8 100644
--- a/sysdeps/powerpc/powerpc64/power8/strrchr.S
+++ b/sysdeps/powerpc/powerpc64/power8/strrchr.S
@@ -74,7 +74,7 @@ ENTRY_TOCLESS (STRRCHR)
 	clrrdi	r8,r3,3	      /* Align the address to doubleword boundary.  */
 	cmpdi	cr7,r4,0
 	ld	r12,0(r8)     /* Load doubleword from memory.  */
-	li	r9,0	      /* Used to store last occurence.  */
+	li	r9,0	      /* Used to store last occurrence.  */
 	li	r0,0	      /* Doubleword with null chars to use
 				 with cmpb.  */