aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/x86_64/multiarch
diff options
context:
space:
mode:
authorPaul Pluzhnikov <ppluzhnikov@google.com>2023-05-23 03:57:01 +0000
committerPaul Pluzhnikov <ppluzhnikov@google.com>2023-05-23 10:25:11 +0000
commit1e9d5987fd94b88bdf4ebfb9f13d4a472d529cdd (patch)
tree687d8966ab7a4d94d6d3f684a0410ba4fa3b1cd4 /sysdeps/x86_64/multiarch
parentec9a66cd01a73c185bb42cdc032f88b472598feb (diff)
downloadglibc-1e9d5987fd94b88bdf4ebfb9f13d4a472d529cdd.tar
glibc-1e9d5987fd94b88bdf4ebfb9f13d4a472d529cdd.tar.gz
glibc-1e9d5987fd94b88bdf4ebfb9f13d4a472d529cdd.tar.bz2
glibc-1e9d5987fd94b88bdf4ebfb9f13d4a472d529cdd.zip
Fix misspellings in sysdeps/x86_64 -- BZ 25337.
Applying this commit results in bit-identical rebuild of libc.so.6 math/libm.so.6 elf/ld-linux-x86-64.so.2 mathvec/libmvec.so.1 Reviewed-by: Florian Weimer <fweimer@redhat.com>
Diffstat (limited to 'sysdeps/x86_64/multiarch')
-rw-r--r--sysdeps/x86_64/multiarch/ifunc-strcasecmp.h2
-rw-r--r--sysdeps/x86_64/multiarch/memchr-evex.S10
-rw-r--r--sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S4
-rw-r--r--sysdeps/x86_64/multiarch/memcmp-evex-movbe.S8
-rw-r--r--sysdeps/x86_64/multiarch/memcmp-sse2.S4
-rw-r--r--sysdeps/x86_64/multiarch/memcmpeq-avx2.S4
-rw-r--r--sysdeps/x86_64/multiarch/memcmpeq-evex.S6
-rw-r--r--sysdeps/x86_64/multiarch/memmove-ssse3.S4
-rw-r--r--sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S8
-rw-r--r--sysdeps/x86_64/multiarch/memrchr-avx2.S4
-rw-r--r--sysdeps/x86_64/multiarch/memrchr-evex.S4
-rw-r--r--sysdeps/x86_64/multiarch/memrchr-sse2.S2
-rw-r--r--sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S2
-rw-r--r--sysdeps/x86_64/multiarch/rawmemchr-evex.S6
-rw-r--r--sysdeps/x86_64/multiarch/strcat-sse2.S2
-rw-r--r--sysdeps/x86_64/multiarch/strcat-strlen-avx2.h.S2
-rw-r--r--sysdeps/x86_64/multiarch/strcat-strlen-evex.h.S2
-rw-r--r--sysdeps/x86_64/multiarch/strchr-evex.S12
-rw-r--r--sysdeps/x86_64/multiarch/strchr-sse2.S2
-rw-r--r--sysdeps/x86_64/multiarch/strcmp-avx2.S14
-rw-r--r--sysdeps/x86_64/multiarch/strcmp-evex.S20
-rw-r--r--sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S2
-rw-r--r--sysdeps/x86_64/multiarch/strcmp-sse2.S8
-rw-r--r--sysdeps/x86_64/multiarch/strcmp-sse4_2.S4
-rw-r--r--sysdeps/x86_64/multiarch/strcpy-sse2.S2
-rw-r--r--sysdeps/x86_64/multiarch/strlen-avx2.S2
-rw-r--r--sysdeps/x86_64/multiarch/strncat-evex.S2
-rw-r--r--sysdeps/x86_64/multiarch/strncpy-avx2.S2
-rw-r--r--sysdeps/x86_64/multiarch/strncpy-evex.S12
-rw-r--r--sysdeps/x86_64/multiarch/strnlen-evex.S2
-rw-r--r--sysdeps/x86_64/multiarch/strrchr-avx2.S6
-rw-r--r--sysdeps/x86_64/multiarch/strrchr-evex-base.S4
-rw-r--r--sysdeps/x86_64/multiarch/strrchr-evex.S14
-rw-r--r--sysdeps/x86_64/multiarch/strrchr-sse2.S12
-rw-r--r--sysdeps/x86_64/multiarch/strstr-avx512.c2
35 files changed, 98 insertions, 98 deletions
diff --git a/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h b/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h
index 10ae5d6994..89d366b7b5 100644
--- a/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h
+++ b/sysdeps/x86_64/multiarch/ifunc-strcasecmp.h
@@ -1,4 +1,4 @@
-/* Common definition for strcasecmp famly ifunc selections.
+/* Common definition for strcasecmp family ifunc selections.
All versions must be listed in ifunc-impl-list.c.
Copyright (C) 2017-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
diff --git a/sysdeps/x86_64/multiarch/memchr-evex.S b/sysdeps/x86_64/multiarch/memchr-evex.S
index 764a419b68..35347daa05 100644
--- a/sysdeps/x86_64/multiarch/memchr-evex.S
+++ b/sysdeps/x86_64/multiarch/memchr-evex.S
@@ -440,13 +440,13 @@ L(loop_4x_vec):
ymm0-15 is used at all is because there is no EVEX encoding
vpcmpeq and with vpcmpeq this loop can be performed more
efficiently. The non-vzeroupper version is safe for RTM
- while the vzeroupper version should be prefered if RTM are
+ while the vzeroupper version should be preferred if RTM are
not supported. Which loop version we use is determined by
USE_TERN_IN_LOOP. */
# if USE_TERN_IN_LOOP
/* Since vptern can only take 3x vectors fastest to do 1 vec
- seperately with EVEX vpcmp. */
+ separately with EVEX vpcmp. */
# ifdef USE_AS_WMEMCHR
/* vptern can only accept masks for epi32/epi64 so can only save
instruction using not equals mask on vptern with wmemchr.
@@ -539,7 +539,7 @@ L(last_vec_x1_novzero):
# if CHAR_PER_VEC == 64
/* Since we can't combine the last 2x VEC when CHAR_PER_VEC ==
- 64 it needs a seperate return label. */
+ 64 it needs a separate return label. */
.p2align 4,, 4
L(last_vec_x2):
L(last_vec_x2_novzero):
@@ -579,8 +579,8 @@ L(loop_vec_ret):
(only if used VEX encoded loop). */
COND_VZEROUPPER
- /* Seperate logic for CHAR_PER_VEC == 64 vs the rest. For
- CHAR_PER_VEC we test the last 2x VEC seperately, for
+ /* Separate logic for CHAR_PER_VEC == 64 vs the rest. For
+ CHAR_PER_VEC we test the last 2x VEC separately, for
CHAR_PER_VEC <= 32 we can combine the results from the 2x
VEC in a single GPR. */
# if CHAR_PER_VEC == 64
diff --git a/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S b/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S
index b81d9f7dd8..61dbfe79cf 100644
--- a/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S
+++ b/sysdeps/x86_64/multiarch/memcmp-avx2-movbe.S
@@ -29,7 +29,7 @@
3. Use xmm vector compare when size >= 4 bytes for memcmp or
size >= 8 bytes for wmemcmp.
4. Optimistically compare up to first 4 * VEC_SIZE one at a
- to check for early mismatches. Only do this if its guranteed the
+ to check for early mismatches. Only do this if its guaranteed the
work is not wasted.
5. If size is 8 * VEC_SIZE or less, unroll the loop.
6. Compare 4 * VEC_SIZE at a time with the aligned first memory
@@ -66,7 +66,7 @@
/* Warning!
wmemcmp has to use SIGNED comparison for elements.
- memcmp has to use UNSIGNED comparison for elemnts.
+ memcmp has to use UNSIGNED comparison for elements.
*/
.section SECTION(.text),"ax",@progbits
diff --git a/sysdeps/x86_64/multiarch/memcmp-evex-movbe.S b/sysdeps/x86_64/multiarch/memcmp-evex-movbe.S
index a63db75b35..7e6fed9b63 100644
--- a/sysdeps/x86_64/multiarch/memcmp-evex-movbe.S
+++ b/sysdeps/x86_64/multiarch/memcmp-evex-movbe.S
@@ -30,7 +30,7 @@
3. Use xmm vector compare when size >= 4 bytes for memcmp or
size >= 8 bytes for wmemcmp.
4. Optimistically compare up to first 4 * CHAR_PER_VEC one at a
- to check for early mismatches. Only do this if its guranteed the
+ to check for early mismatches. Only do this if its guaranteed the
work is not wasted.
5. If size is 8 * VEC_SIZE or less, unroll the loop.
6. Compare 4 * VEC_SIZE at a time with the aligned first memory
@@ -90,7 +90,7 @@ Latency:
/* Warning!
wmemcmp has to use SIGNED comparison for elements.
- memcmp has to use UNSIGNED comparison for elemnts.
+ memcmp has to use UNSIGNED comparison for elements.
*/
.section SECTION(.text), "ax", @progbits
@@ -105,7 +105,7 @@ ENTRY_P2ALIGN (MEMCMP, 6)
/* Fall through for [0, VEC_SIZE] as its the hottest. */
ja L(more_1x_vec)
- /* Create mask of bytes that are guranteed to be valid because
+ /* Create mask of bytes that are guaranteed to be valid because
of length (edx). Using masked movs allows us to skip checks
for page crosses/zero size. */
mov $-1, %VRAX
@@ -365,7 +365,7 @@ L(loop_4x_vec):
/* Load regardless of branch. */
VMOVU (VEC_SIZE * 2)(%rsi, %rdx), %VMM(3)
- /* Seperate logic as we can only use testb for VEC_SIZE == 64.
+ /* Separate logic as we can only use testb for VEC_SIZE == 64.
*/
# if VEC_SIZE == 64
testb %dil, %dil
diff --git a/sysdeps/x86_64/multiarch/memcmp-sse2.S b/sysdeps/x86_64/multiarch/memcmp-sse2.S
index 305bd02920..77174e7c64 100644
--- a/sysdeps/x86_64/multiarch/memcmp-sse2.S
+++ b/sysdeps/x86_64/multiarch/memcmp-sse2.S
@@ -410,7 +410,7 @@ L(ret_nonzero_vec_start_4_5):
.p2align 4,, 8
L(ret_nonzero_vec_end_1):
pmovmskb %xmm1, %ecx
- /* High 16 bits of eax guranteed to be all ones. Rotate them in
+ /* High 16 bits of eax guaranteed to be all ones. Rotate them in
to we can do `or + not` with just `xor`. */
rorl $16, %eax
xorl %ecx, %eax
@@ -562,7 +562,7 @@ L(ret_nonzero_loop):
sall $(VEC_SIZE * 1), %edx
leal 1(%rcx, %rdx), %edx
pmovmskb %xmm2, %ecx
- /* High 16 bits of eax guranteed to be all ones. Rotate them in
+ /* High 16 bits of eax guaranteed to be all ones. Rotate them in
to we can do `or + not` with just `xor`. */
rorl $16, %eax
xorl %ecx, %eax
diff --git a/sysdeps/x86_64/multiarch/memcmpeq-avx2.S b/sysdeps/x86_64/multiarch/memcmpeq-avx2.S
index 4b013c5523..f6e39ca0bd 100644
--- a/sysdeps/x86_64/multiarch/memcmpeq-avx2.S
+++ b/sysdeps/x86_64/multiarch/memcmpeq-avx2.S
@@ -26,7 +26,7 @@
and loading from either s1 or s2 would cause a page cross.
2. Use xmm vector compare when size >= 8 bytes.
3. Optimistically compare up to first 4 * VEC_SIZE one at a
- to check for early mismatches. Only do this if its guranteed the
+ to check for early mismatches. Only do this if its guaranteed the
work is not wasted.
4. If size is 8 * VEC_SIZE or less, unroll the loop.
5. Compare 4 * VEC_SIZE at a time with the aligned first memory
@@ -302,7 +302,7 @@ L(between_9_15):
movq -8(%rsi, %rdx), %rdi
subq %rdi, %rcx
orq %rcx, %rax
- /* edx is guranteed to be a non-zero int. */
+ /* edx is guaranteed to be a non-zero int. */
cmovnz %edx, %eax
ret
diff --git a/sysdeps/x86_64/multiarch/memcmpeq-evex.S b/sysdeps/x86_64/multiarch/memcmpeq-evex.S
index 7ae3e3c8c9..3666f649cd 100644
--- a/sysdeps/x86_64/multiarch/memcmpeq-evex.S
+++ b/sysdeps/x86_64/multiarch/memcmpeq-evex.S
@@ -26,7 +26,7 @@
and loading from either s1 or s2 would cause a page cross.
2. Use xmm vector compare when size >= 8 bytes.
3. Optimistically compare up to first 4 * VEC_SIZE one at a
- to check for early mismatches. Only do this if its guranteed the
+ to check for early mismatches. Only do this if its guaranteed the
work is not wasted.
4. If size is 8 * VEC_SIZE or less, unroll the loop.
5. Compare 4 * VEC_SIZE at a time with the aligned first memory
@@ -97,7 +97,7 @@ ENTRY_P2ALIGN (MEMCMPEQ, 6)
/* Fall through for [0, VEC_SIZE] as its the hottest. */
ja L(more_1x_vec)
- /* Create mask of bytes that are guranteed to be valid because
+ /* Create mask of bytes that are guaranteed to be valid because
of length (edx). Using masked movs allows us to skip checks
for page crosses/zero size. */
mov $-1, %VRAX
@@ -253,7 +253,7 @@ L(loop_4x_vec):
oring with VEC(4). Result is stored in VEC(4). */
vpternlogd $0xf6, (VEC_SIZE * 2)(%rdx), %VMM(3), %VMM(4)
- /* Seperate logic as we can only use testb for VEC_SIZE == 64.
+ /* Separate logic as we can only use testb for VEC_SIZE == 64.
*/
# if VEC_SIZE == 64
testb %dil, %dil
diff --git a/sysdeps/x86_64/multiarch/memmove-ssse3.S b/sysdeps/x86_64/multiarch/memmove-ssse3.S
index ded86bd1e5..460b0ec044 100644
--- a/sysdeps/x86_64/multiarch/memmove-ssse3.S
+++ b/sysdeps/x86_64/multiarch/memmove-ssse3.S
@@ -231,7 +231,7 @@ L(end_loop_fwd):
movups %xmm7, 48(%r8)
ret
- /* Extactly 64 bytes if `jmp L(end_loop_fwd)` is long encoding.
+ /* Exactly 64 bytes if `jmp L(end_loop_fwd)` is long encoding.
60 bytes otherwise. */
# define ALIGNED_LOOP_FWD(align_by); \
.p2align 6; \
@@ -368,7 +368,7 @@ L(end_loop_bkwd):
ret
- /* Extactly 64 bytes if `jmp L(end_loop_bkwd)` is long encoding.
+ /* Exactly 64 bytes if `jmp L(end_loop_bkwd)` is long encoding.
60 bytes otherwise. */
# define ALIGNED_LOOP_BKWD(align_by); \
.p2align 6; \
diff --git a/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S b/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
index d1b92785b0..51eb622bc8 100644
--- a/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
+++ b/sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S
@@ -445,7 +445,7 @@ L(more_8x_vec_check):
shrq $63, %r8
/* Get 4k difference dst - src. */
andl $(PAGE_SIZE - 256), %ecx
- /* If r8 is non-zero must do foward for correctness. Otherwise
+ /* If r8 is non-zero must do forward for correctness. Otherwise
if ecx is non-zero there is 4k False Alaising so do backward
copy. */
addl %r8d, %ecx
@@ -460,7 +460,7 @@ L(more_8x_vec_forward):
/* First vec was already loaded into VEC(0). */
VMOVU -VEC_SIZE(%rsi, %rdx), %VMM(5)
VMOVU -(VEC_SIZE * 2)(%rsi, %rdx), %VMM(6)
- /* Save begining of dst. */
+ /* Save beginning of dst. */
movq %rdi, %rcx
/* Align dst to VEC_SIZE - 1. */
orq $(VEC_SIZE - 1), %rdi
@@ -517,7 +517,7 @@ L(more_8x_vec_backward):
/* First vec was also loaded into VEC(0). */
VMOVU VEC_SIZE(%rsi), %VMM(5)
VMOVU (VEC_SIZE * 2)(%rsi), %VMM(6)
- /* Begining of region for 4x backward copy stored in rcx. */
+ /* Beginning of region for 4x backward copy stored in rcx. */
leaq (VEC_SIZE * -4 + -1)(%rdi, %rdx), %rcx
VMOVU (VEC_SIZE * 3)(%rsi), %VMM(7)
VMOVU -VEC_SIZE(%rsi, %rdx), %VMM(8)
@@ -611,7 +611,7 @@ L(movsb):
movq %rdi, %r8
# endif
/* If above __x86_rep_movsb_stop_threshold most likely is
- candidate for NT moves aswell. */
+ candidate for NT moves as well. */
cmp __x86_rep_movsb_stop_threshold(%rip), %RDX_LP
jae L(large_memcpy_2x_check)
# if AVOID_SHORT_DISTANCE_REP_MOVSB || ALIGN_MOVSB
diff --git a/sysdeps/x86_64/multiarch/memrchr-avx2.S b/sysdeps/x86_64/multiarch/memrchr-avx2.S
index 15c83f6a2b..409706fd8e 100644
--- a/sysdeps/x86_64/multiarch/memrchr-avx2.S
+++ b/sysdeps/x86_64/multiarch/memrchr-avx2.S
@@ -65,7 +65,7 @@ ENTRY_P2ALIGN(MEMRCHR, 6)
L(ret_vec_x0_test):
/* If ecx is zero (no matches) lzcnt will set it 32 (VEC_SIZE) which
- will gurantee edx (len) is less than it. */
+ will guarantee edx (len) is less than it. */
lzcntl %ecx, %ecx
/* Hoist vzeroupper (not great for RTM) to save code size. This allows
@@ -233,7 +233,7 @@ L(more_4x_vec):
jnz L(ret_vec_x3)
/* Check if near end before re-aligning (otherwise might do an
- unnecissary loop iteration). */
+ unnecessary loop iteration). */
addq $-(VEC_SIZE * 4), %rax
cmpq $(VEC_SIZE * 4), %rdx
jbe L(last_4x_vec)
diff --git a/sysdeps/x86_64/multiarch/memrchr-evex.S b/sysdeps/x86_64/multiarch/memrchr-evex.S
index 3d3ef062e2..f7a11783c3 100644
--- a/sysdeps/x86_64/multiarch/memrchr-evex.S
+++ b/sysdeps/x86_64/multiarch/memrchr-evex.S
@@ -119,7 +119,7 @@ L(last_2x_vec):
# endif
jle L(zero_2)
- /* We adjusted rax (length) for VEC_SIZE == 64 so need seperate
+ /* We adjusted rax (length) for VEC_SIZE == 64 so need separate
offsets. */
# if VEC_SIZE == 64
vpcmpeqb (VEC_SIZE * -1)(%rdi, %rax), %VMATCH, %k0
@@ -354,7 +354,7 @@ L(loop_4x_vec):
jnz L(first_vec_x1_end)
KMOV %k2, %VRCX
- /* Seperate logic for VEC_SIZE == 64 and VEC_SIZE == 32 for
+ /* Separate logic for VEC_SIZE == 64 and VEC_SIZE == 32 for
returning last 2x VEC. For VEC_SIZE == 64 we test each VEC
individually, for VEC_SIZE == 32 we combine them in a single
64-bit GPR. */
diff --git a/sysdeps/x86_64/multiarch/memrchr-sse2.S b/sysdeps/x86_64/multiarch/memrchr-sse2.S
index 8fdad16346..0ac707bc14 100644
--- a/sysdeps/x86_64/multiarch/memrchr-sse2.S
+++ b/sysdeps/x86_64/multiarch/memrchr-sse2.S
@@ -50,7 +50,7 @@ ENTRY_P2ALIGN(MEMRCHR, 6)
jz L(page_cross)
/* NB: This load happens regardless of whether rdx (len) is zero. Since
- it doesn't cross a page and the standard gurantees any pointer have
+ it doesn't cross a page and the standard guarantees any pointer have
at least one-valid byte this load must be safe. For the entire
history of the x86 memrchr implementation this has been possible so
no code "should" be relying on a zero-length check before this load.
diff --git a/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S b/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
index f37be6218a..3d9ad49cb9 100644
--- a/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
+++ b/sysdeps/x86_64/multiarch/memset-vec-unaligned-erms.S
@@ -199,7 +199,7 @@ L(less_vec_from_wmemset):
MEMSET_VDUP_TO_VEC0_AND_SET_RETURN as ptr from here on out. */
andl $(PAGE_SIZE - 1), %edi
/* Check if VEC_SIZE store cross page. Mask stores suffer
- serious performance degradation when it has to fault supress.
+ serious performance degradation when it has to fault suppress.
*/
cmpl $(PAGE_SIZE - VEC_SIZE), %edi
/* This is generally considered a cold target. */
diff --git a/sysdeps/x86_64/multiarch/rawmemchr-evex.S b/sysdeps/x86_64/multiarch/rawmemchr-evex.S
index 52e6b186c8..0175a5e98c 100644
--- a/sysdeps/x86_64/multiarch/rawmemchr-evex.S
+++ b/sysdeps/x86_64/multiarch/rawmemchr-evex.S
@@ -187,13 +187,13 @@ L(loop_4x_vec):
ymm0-15 is used at all is because there is no EVEX encoding
vpcmpeq and with vpcmpeq this loop can be performed more
efficiently. The non-vzeroupper version is safe for RTM
- while the vzeroupper version should be prefered if RTM are
+ while the vzeroupper version should be preferred if RTM are
not supported. Which loop version we use is determined by
USE_TERN_IN_LOOP. */
# if USE_TERN_IN_LOOP
/* Since vptern can only take 3x vectors fastest to do 1 vec
- seperately with EVEX vpcmp. */
+ separately with EVEX vpcmp. */
VPCMPEQ (VEC_SIZE * 4)(%rdi), %VMATCH, %k1
/* Compare 3x with vpcmpeq and or them all together with vptern.
*/
@@ -256,7 +256,7 @@ L(loop_4x_vec):
(only if used VEX encoded loop). */
COND_VZEROUPPER
- /* Seperate logic for VEC_SIZE == 64 and VEC_SIZE == 32 for
+ /* Separate logic for VEC_SIZE == 64 and VEC_SIZE == 32 for
returning last 2x VEC. For VEC_SIZE == 64 we test each VEC
individually, for VEC_SIZE == 32 we combine them in a single
64-bit GPR. */
diff --git a/sysdeps/x86_64/multiarch/strcat-sse2.S b/sysdeps/x86_64/multiarch/strcat-sse2.S
index e35790c5f9..459bd8e8aa 100644
--- a/sysdeps/x86_64/multiarch/strcat-sse2.S
+++ b/sysdeps/x86_64/multiarch/strcat-sse2.S
@@ -163,7 +163,7 @@ ENTRY (STRCAT)
decl %ecx
jnz 21b
- /* Now the sources is aligned. Unfortunatly we cannot force
+ /* Now the sources is aligned. Unfortunately we cannot force
to have both source and destination aligned, so ignore the
alignment of the destination. */
.p2align 4
diff --git a/sysdeps/x86_64/multiarch/strcat-strlen-avx2.h.S b/sysdeps/x86_64/multiarch/strcat-strlen-avx2.h.S
index 4633aa9921..0564f11ea1 100644
--- a/sysdeps/x86_64/multiarch/strcat-strlen-avx2.h.S
+++ b/sysdeps/x86_64/multiarch/strcat-strlen-avx2.h.S
@@ -1,4 +1,4 @@
-/* strlen used for begining of str{n}cat using AVX2.
+/* strlen used for beginning of str{n}cat using AVX2.
Copyright (C) 2011-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
diff --git a/sysdeps/x86_64/multiarch/strcat-strlen-evex.h.S b/sysdeps/x86_64/multiarch/strcat-strlen-evex.h.S
index 9ce667dced..37b773dce6 100644
--- a/sysdeps/x86_64/multiarch/strcat-strlen-evex.h.S
+++ b/sysdeps/x86_64/multiarch/strcat-strlen-evex.h.S
@@ -1,4 +1,4 @@
-/* strlen used for begining of str{n}cat using EVEX 256/512.
+/* strlen used for beginning of str{n}cat using EVEX 256/512.
Copyright (C) 2011-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
diff --git a/sysdeps/x86_64/multiarch/strchr-evex.S b/sysdeps/x86_64/multiarch/strchr-evex.S
index 3efa1b3194..f5236cf9a3 100644
--- a/sysdeps/x86_64/multiarch/strchr-evex.S
+++ b/sysdeps/x86_64/multiarch/strchr-evex.S
@@ -160,7 +160,7 @@ L(last_vec_x2):
# endif
L(first_vec_x1):
/* Use bsf here to save 1-byte keeping keeping the block in 1x
- fetch block. eax guranteed non-zero. */
+ fetch block. eax guaranteed non-zero. */
bsf %VRCX, %VRCX
# ifndef USE_AS_STRCHRNUL
/* Found CHAR or the null byte. */
@@ -294,7 +294,7 @@ L(loop_4x_vec):
/* Two methods for loop depending on VEC_SIZE. This is because
with zmm registers VPMINU can only run on p0 (as opposed to
- p0/p1 for ymm) so it is less prefered. */
+ p0/p1 for ymm) so it is less preferred. */
# if VEC_SIZE == 32
/* For VEC_2 and VEC_3 use xor to set the CHARs matching esi to
zero. */
@@ -340,7 +340,7 @@ L(loop_4x_vec):
esi, the corresponding bit in %k3 is zero so the
VPMINU_MASKZ will have a zero in the result). NB: This make
the VPMINU 3c latency. The only way to avoid it is to
- createa a 12c dependency chain on all the `VPCMP $4, ...`
+ create a 12c dependency chain on all the `VPCMP $4, ...`
which has higher total latency. */
VPMINU %VMM(2), %VMM(4), %VMM(4){%k3}{z}
# endif
@@ -366,7 +366,7 @@ L(loop_4x_vec):
# endif
- /* COND_MASK integates the esi matches for VEC_SIZE == 64. For
+ /* COND_MASK integrates the esi matches for VEC_SIZE == 64. For
VEC_SIZE == 32 they are already integrated. */
VPTEST %VMM(2), %VMM(2), %k0 COND_MASK(k2)
KMOV %k0, %VRCX
@@ -403,7 +403,7 @@ L(zero_end):
# endif
- /* Seperate return label for last VEC1 because for VEC_SIZE ==
+ /* Separate return label for last VEC1 because for VEC_SIZE ==
32 we can reuse return code in L(page_cross) but VEC_SIZE ==
64 has mismatched registers. */
# if VEC_SIZE == 64
@@ -480,7 +480,7 @@ L(cross_page_boundary_real):
*/
xorl $((1 << CHAR_PER_VEC)- 1), %eax
# endif
- /* Use arithmatic shift so that leading 1s are filled in. */
+ /* Use arithmetic shift so that leading 1s are filled in. */
sarx %VGPR(SHIFT_REG), %VRAX, %VRAX
/* If eax is all ones then no matches for esi or NULL. */
diff --git a/sysdeps/x86_64/multiarch/strchr-sse2.S b/sysdeps/x86_64/multiarch/strchr-sse2.S
index 6036016fc7..192cd136b6 100644
--- a/sysdeps/x86_64/multiarch/strchr-sse2.S
+++ b/sysdeps/x86_64/multiarch/strchr-sse2.S
@@ -86,7 +86,7 @@ L(next_48_bytes):
jne L(return)
L(loop_start):
/* We use this alignment to force loop be aligned to 8 but not
- 16 bytes. This gives better sheduling on AMD processors. */
+ 16 bytes. This gives better scheduling on AMD processors. */
.p2align 4
pxor %xmm6, %xmm6
andq $-64, %rdi
diff --git a/sysdeps/x86_64/multiarch/strcmp-avx2.S b/sysdeps/x86_64/multiarch/strcmp-avx2.S
index 07f8ec54c6..8804338d75 100644
--- a/sysdeps/x86_64/multiarch/strcmp-avx2.S
+++ b/sysdeps/x86_64/multiarch/strcmp-avx2.S
@@ -194,7 +194,7 @@ ENTRY (STRCASECMP)
movq __libc_tsd_LOCALE@gottpoff(%rip), %rax
mov %fs:(%rax), %LOCALE_REG_LP
- /* Either 1 or 5 bytes (dependeing if CET is enabled). */
+ /* Either 1 or 5 bytes (depending if CET is enabled). */
.p2align 4
END (STRCASECMP)
/* FALLTHROUGH to strcasecmp/strncasecmp_l. */
@@ -501,7 +501,7 @@ L(more_3x_vec):
L(prepare_loop):
# ifdef USE_AS_STRNCMP
- /* Store N + (VEC_SIZE * 4) and place check at the begining of
+ /* Store N + (VEC_SIZE * 4) and place check at the beginning of
the loop. */
leaq (VEC_SIZE * 2)(%rdi, %rdx), %rdx
# endif
@@ -762,7 +762,7 @@ L(page_cross_during_loop):
.p2align 4,, 4
L(less_1x_vec_till_page_cross):
subl $-(VEC_SIZE * 4), %eax
- /* Guranteed safe to read from rdi - VEC_SIZE here. The only
+ /* Guaranteed safe to read from rdi - VEC_SIZE here. The only
concerning case is first iteration if incoming s1 was near start
of a page and s2 near end. If s1 was near the start of the page
we already aligned up to nearest VEC_SIZE * 4 so gurnateed safe
@@ -948,7 +948,7 @@ L(ret9):
L(page_cross):
# ifndef USE_AS_STRNCMP
/* If both are VEC aligned we don't need any special logic here.
- Only valid for strcmp where stop condition is guranteed to be
+ Only valid for strcmp where stop condition is guaranteed to be
reachable by just reading memory. */
testl $((VEC_SIZE - 1) << 20), %eax
jz L(no_page_cross)
@@ -984,7 +984,7 @@ L(page_cross):
subl $(VEC_SIZE * 3), %eax
jg L(less_1x_vec_till_page)
- /* If more than 1x VEC till page cross, loop throuh safely
+ /* If more than 1x VEC till page cross, loop through safely
loadable memory until within 1x VEC of page cross. */
.p2align 4,, 10
@@ -1007,9 +1007,9 @@ L(page_cross_loop):
jl L(page_cross_loop)
subl %eax, %OFFSET_REG
- /* OFFSET_REG has distance to page cross - VEC_SIZE. Guranteed
+ /* OFFSET_REG has distance to page cross - VEC_SIZE. Guaranteed
to not cross page so is safe to load. Since we have already
- loaded at least 1 VEC from rsi it is also guranteed to be
+ loaded at least 1 VEC from rsi it is also guaranteed to be
safe. */
VMOVU (%rdi, %OFFSET_REG64), %ymm0
diff --git a/sysdeps/x86_64/multiarch/strcmp-evex.S b/sysdeps/x86_64/multiarch/strcmp-evex.S
index a8bd5cd786..ae39cdf217 100644
--- a/sysdeps/x86_64/multiarch/strcmp-evex.S
+++ b/sysdeps/x86_64/multiarch/strcmp-evex.S
@@ -217,7 +217,7 @@ ENTRY (STRCASECMP)
movq __libc_tsd_LOCALE@gottpoff(%rip), %rax
mov %fs:(%rax), %LOCALE_REG_LP
- /* Either 1 or 5 bytes (dependeing if CET is enabled). */
+ /* Either 1 or 5 bytes (depending if CET is enabled). */
.p2align 4
END (STRCASECMP)
/* FALLTHROUGH to strcasecmp/strncasecmp_l. */
@@ -455,7 +455,7 @@ L(return_vec_3):
# endif
/* If CHAR_PER_VEC == 64 we can't combine matches from the last
- 2x VEC so need seperate return label. */
+ 2x VEC so need separate return label. */
L(return_vec_2):
# if (CHAR_PER_VEC <= 16) || !(defined USE_AS_STRNCMP)
bsf %VRCX, %VRCX
@@ -567,7 +567,7 @@ L(prepare_loop_no_len):
shrl $2, %ecx
leaq (CHAR_PER_VEC * 2)(%rdx, %rcx), %rdx
# else
- /* Store N + (VEC_SIZE * 4) and place check at the begining of
+ /* Store N + (VEC_SIZE * 4) and place check at the beginning of
the loop. */
leaq (VEC_SIZE * 2)(%rdi, %rdx), %rdx
L(prepare_loop_no_len):
@@ -840,7 +840,7 @@ L(ret7):
/* If CHAR_PER_VEC == 64 we can't combine matches from the last
- 2x VEC so need seperate return label. */
+ 2x VEC so need separate return label. */
# if CHAR_PER_VEC == 64
L(return_vec_2_end):
bsf %VRCX, %VRCX
@@ -906,7 +906,7 @@ L(page_cross_during_loop):
.p2align 4,, 4
L(less_1x_vec_till_page_cross):
subl $-(VEC_SIZE * 4), %eax
- /* Guranteed safe to read from rdi - VEC_SIZE here. The only
+ /* Guaranteed safe to read from rdi - VEC_SIZE here. The only
concerning case is first iteration if incoming s1 was near start
of a page and s2 near end. If s1 was near the start of the page
we already aligned up to nearest VEC_SIZE * 4 so gurnateed safe
@@ -997,7 +997,7 @@ L(return_page_cross_end_check):
and %VR10, %VRCX
/* Need to use tzcnt here as VRCX may be zero. If VRCX is zero
tzcnt(VRCX) will be CHAR_PER and remaining length (edx) is
- guranteed to be <= CHAR_PER_VEC so we will only use the return
+ guaranteed to be <= CHAR_PER_VEC so we will only use the return
idx if VRCX was non-zero. */
tzcnt %VRCX, %VRCX
leal -VEC_SIZE(%rax, %rcx, SIZE_OF_CHAR), %ecx
@@ -1147,7 +1147,7 @@ L(ret9):
L(page_cross):
# ifndef USE_AS_STRNCMP
/* If both are VEC aligned we don't need any special logic here.
- Only valid for strcmp where stop condition is guranteed to
+ Only valid for strcmp where stop condition is guaranteed to
be reachable by just reading memory. */
testl $((VEC_SIZE - 1) << 20), %eax
jz L(no_page_cross)
@@ -1185,7 +1185,7 @@ L(page_cross):
jg L(less_1x_vec_till_page)
- /* If more than 1x VEC till page cross, loop throuh safely
+ /* If more than 1x VEC till page cross, loop through safely
loadable memory until within 1x VEC of page cross. */
.p2align 4,, 8
L(page_cross_loop):
@@ -1209,9 +1209,9 @@ L(page_cross_loop):
subl %eax, %OFFSET_REG
- /* OFFSET_REG has distance to page cross - VEC_SIZE. Guranteed
+ /* OFFSET_REG has distance to page cross - VEC_SIZE. Guaranteed
to not cross page so is safe to load. Since we have already
- loaded at least 1 VEC from rsi it is also guranteed to be
+ loaded at least 1 VEC from rsi it is also guaranteed to be
safe. */
VMOVU (%rdi, %OFFSET_REG64, SIZE_OF_CHAR), %VMM(0)
VPTESTM %VMM(0), %VMM(0), %k2
diff --git a/sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S b/sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S
index 2cf3c6f16d..516fe7a543 100644
--- a/sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S
+++ b/sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S
@@ -20,7 +20,7 @@
/* Continue building as ISA level 2. We use this as ISA V2 default
because strcmp-sse42 uses pcmpstri (slow on some SSE4.2
- processors) and this implementation is potenially faster than
+ processors) and this implementation is potentially faster than
strcmp-sse42 (aside from the slower page cross case). */
#if ISA_SHOULD_BUILD (2)
diff --git a/sysdeps/x86_64/multiarch/strcmp-sse2.S b/sysdeps/x86_64/multiarch/strcmp-sse2.S
index 4a96f2dfb0..562c0210d3 100644
--- a/sysdeps/x86_64/multiarch/strcmp-sse2.S
+++ b/sysdeps/x86_64/multiarch/strcmp-sse2.S
@@ -75,7 +75,7 @@ ENTRY2 (STRCASECMP)
movq __libc_tsd_LOCALE@gottpoff(%rip),%rax
mov %fs:(%rax),%RDX_LP
- /* Either 1 or 5 bytes (dependeing if CET is enabled). */
+ /* Either 1 or 5 bytes (depending if CET is enabled). */
.p2align 4
END2 (STRCASECMP)
/* FALLTHROUGH to strcasecmp_l. */
@@ -89,7 +89,7 @@ ENTRY2 (STRCASECMP)
movq __libc_tsd_LOCALE@gottpoff(%rip),%rax
mov %fs:(%rax),%RCX_LP
- /* Either 1 or 5 bytes (dependeing if CET is enabled). */
+ /* Either 1 or 5 bytes (depending if CET is enabled). */
.p2align 4
END2 (STRCASECMP)
/* FALLTHROUGH to strncasecmp_l. */
@@ -186,7 +186,7 @@ ENTRY (STRCMP)
jnz LABEL(less16bytes) /* If not, find different value or null char */
# if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L
sub $16, %r11
- jbe LABEL(strcmp_exitz) /* finish comparision */
+ jbe LABEL(strcmp_exitz) /* finish comparison */
# endif
add $16, %rsi /* prepare to search next 16 bytes */
add $16, %rdi /* prepare to search next 16 bytes */
@@ -400,7 +400,7 @@ LABEL(nibble_ashr_1):
# endif
pxor %xmm0, %xmm0
- sub $0x1000, %r10 /* substract 4K from %r10 */
+ sub $0x1000, %r10 /* subtract 4K from %r10 */
jmp LABEL(gobble_ashr_1)
/*
diff --git a/sysdeps/x86_64/multiarch/strcmp-sse4_2.S b/sysdeps/x86_64/multiarch/strcmp-sse4_2.S
index f93c34465e..cbb22884eb 100644
--- a/sysdeps/x86_64/multiarch/strcmp-sse4_2.S
+++ b/sysdeps/x86_64/multiarch/strcmp-sse4_2.S
@@ -84,7 +84,7 @@ ENTRY (STRCASECMP)
movq __libc_tsd_LOCALE@gottpoff(%rip),%rax
mov %fs:(%rax),%RDX_LP
- /* Either 1 or 5 bytes (dependeing if CET is enabled). */
+ /* Either 1 or 5 bytes (depending if CET is enabled). */
.p2align 4
END (STRCASECMP)
/* FALLTHROUGH to strcasecmp_l. */
@@ -94,7 +94,7 @@ ENTRY (STRCASECMP)
movq __libc_tsd_LOCALE@gottpoff(%rip),%rax
mov %fs:(%rax),%RCX_LP
- /* Either 1 or 5 bytes (dependeing if CET is enabled). */
+ /* Either 1 or 5 bytes (depending if CET is enabled). */
.p2align 4
END (STRCASECMP)
/* FALLTHROUGH to strncasecmp_l. */
diff --git a/sysdeps/x86_64/multiarch/strcpy-sse2.S b/sysdeps/x86_64/multiarch/strcpy-sse2.S
index a2f70474d6..443c62b535 100644
--- a/sysdeps/x86_64/multiarch/strcpy-sse2.S
+++ b/sysdeps/x86_64/multiarch/strcpy-sse2.S
@@ -50,7 +50,7 @@ ENTRY (STRCPY)
5:
movq $0xfefefefefefefeff,%r8
- /* Now the sources is aligned. Unfortunatly we cannot force
+ /* Now the sources is aligned. Unfortunately we cannot force
to have both source and destination aligned, so ignore the
alignment of the destination. */
.p2align 4
diff --git a/sysdeps/x86_64/multiarch/strlen-avx2.S b/sysdeps/x86_64/multiarch/strlen-avx2.S
index a2cd2d8337..ef47a45cb6 100644
--- a/sysdeps/x86_64/multiarch/strlen-avx2.S
+++ b/sysdeps/x86_64/multiarch/strlen-avx2.S
@@ -224,7 +224,7 @@ L(cross_page_continue):
since data is only aligned to VEC_SIZE. */
# ifdef USE_AS_STRNLEN
/* + 1 because rdi is aligned to VEC_SIZE - 1. + CHAR_SIZE
- because it simplies the logic in last_4x_vec_or_less. */
+ because it simplifies the logic in last_4x_vec_or_less. */
leaq (VEC_SIZE * 4 + CHAR_SIZE + 1)(%rdi), %rcx
subq %rdx, %rcx
# ifdef USE_AS_WCSLEN
diff --git a/sysdeps/x86_64/multiarch/strncat-evex.S b/sysdeps/x86_64/multiarch/strncat-evex.S
index fedad6ccdb..7d170891b3 100644
--- a/sysdeps/x86_64/multiarch/strncat-evex.S
+++ b/sysdeps/x86_64/multiarch/strncat-evex.S
@@ -236,7 +236,7 @@ L(more_1x_vec):
VMOVU %VMM(0), (%rdi)
/* We are going to align rsi here so will need to be able to re-
- adjust rdi/rdx afterwords. NB: We filtered out huge lengths
+ adjust rdi/rdx afterwards. NB: We filtered out huge lengths
so rsi + rdx * CHAR_SIZE cannot overflow. */
leaq (VEC_SIZE * -1)(%rsi, %rdx, CHAR_SIZE), %rdx
diff --git a/sysdeps/x86_64/multiarch/strncpy-avx2.S b/sysdeps/x86_64/multiarch/strncpy-avx2.S
index 815b33db24..3a54be1604 100644
--- a/sysdeps/x86_64/multiarch/strncpy-avx2.S
+++ b/sysdeps/x86_64/multiarch/strncpy-avx2.S
@@ -99,7 +99,7 @@ L(page_cross_continue):
/* `jb` because length rdx is now length - CHAR_SIZE. */
jbe L(less_1x_vec)
- /* This may overset but thats fine because we still need to zero
+ /* This may overset but that's fine because we still need to zero
fill. */
VMOVU %VMM(0), (%rdi)
diff --git a/sysdeps/x86_64/multiarch/strncpy-evex.S b/sysdeps/x86_64/multiarch/strncpy-evex.S
index 44715f2f7c..2a3b6d1dce 100644
--- a/sysdeps/x86_64/multiarch/strncpy-evex.S
+++ b/sysdeps/x86_64/multiarch/strncpy-evex.S
@@ -130,7 +130,7 @@ L(page_cross_continue):
jae L(more_1x_vec)
/* If there where multiple zero-CHAR matches in the first VEC,
- VRCX will be overset but thats fine since any oversets where
+ VRCX will be overset but that's fine since any oversets where
at zero-positions anyways. */
# ifdef USE_AS_STPCPY
@@ -177,7 +177,7 @@ L(more_1x_vec):
# endif
- /* This may overset but thats fine because we still need to zero
+ /* This may overset but that's fine because we still need to zero
fill. */
VMOVU %VMM(0), (%rdi)
@@ -189,7 +189,7 @@ L(more_1x_vec):
/* We are going to align rsi here so will need to be able to re-
- adjust rdi/rdx afterwords. NB: We filtered out huge lengths
+ adjust rdi/rdx afterwards. NB: We filtered out huge lengths
so rsi + rdx * CHAR_SIZE cannot overflow. */
leaq (VEC_SIZE * -1)(%rsi, %rdx, CHAR_SIZE), %rdx
subq %rsi, %rdi
@@ -221,7 +221,7 @@ L(last_2x_vec):
cmpl $(CHAR_PER_VEC), %edx
jb L(ret_vec_x1_len)
- /* Seperate logic for CHAR_PER_VEC == 64 because we already did
+ /* Separate logic for CHAR_PER_VEC == 64 because we already did
`tzcnt` on VRCX. */
# if CHAR_PER_VEC == 64
/* cl == CHAR_PER_VEC iff it was zero before the `tzcnt`. */
@@ -296,7 +296,7 @@ L(ret_vec_x1_no_bsf):
.p2align 4,, 8
L(last_4x_vec):
- /* Seperate logic for CHAR_PER_VEC == 64 because we can do `andl
+ /* Separate logic for CHAR_PER_VEC == 64 because we can do `andl
$(CHAR_PER_VEC * 4 - 1), %edx` with less code size just
using `movzbl`. */
# if CHAR_PER_VEC == 64
@@ -677,7 +677,7 @@ L(copy_16_31):
vmovdqu %xmm1, -(16 - CHAR_SIZE)(%rdi, %rdx, CHAR_SIZE)
cmpl %ecx, %edx
- /* Seperate logic depending on VEC_SIZE. If VEC_SIZE == 64 then
+ /* Separate logic depending on VEC_SIZE. If VEC_SIZE == 64 then
we have a larger copy block for 32-63 so this is just falls
through to zfill 16-31. If VEC_SIZE == 32 then we check for
full zfill of less 1x VEC. */
diff --git a/sysdeps/x86_64/multiarch/strnlen-evex.S b/sysdeps/x86_64/multiarch/strnlen-evex.S
index 28caa86d06..ae082d3241 100644
--- a/sysdeps/x86_64/multiarch/strnlen-evex.S
+++ b/sysdeps/x86_64/multiarch/strnlen-evex.S
@@ -336,7 +336,7 @@ L(loop_last_4x_vec):
VPTESTN %VMM(3), %VMM(3), %k0
- /* Seperate logic for VEC_SIZE == 64 and VEC_SIZE == 32 for
+ /* Separate logic for VEC_SIZE == 64 and VEC_SIZE == 32 for
returning last 2x VEC. For VEC_SIZE == 64 we test each VEC
individually, for VEC_SIZE == 32 we combine them in a single
64-bit GPR. */
diff --git a/sysdeps/x86_64/multiarch/strrchr-avx2.S b/sysdeps/x86_64/multiarch/strrchr-avx2.S
index 9db2d9c741..ebbd84b2d1 100644
--- a/sysdeps/x86_64/multiarch/strrchr-avx2.S
+++ b/sysdeps/x86_64/multiarch/strrchr-avx2.S
@@ -176,7 +176,7 @@ L(aligned_more):
.p2align 4
L(first_aligned_loop):
/* Do 2x VEC at a time. Any more and the cost of finding the
- match outweights loop benefit. */
+ match outweighs loop benefit. */
vmovdqa (VEC_SIZE * 0)(%rdi), %ymm4
vmovdqa (VEC_SIZE * 1)(%rdi), %ymm5
@@ -324,7 +324,7 @@ L(cross_page):
vmovdqu (%rsi), %ymm1
VPCMPEQ %ymm1, %ymm0, %ymm6
vpmovmskb %ymm6, %ecx
- /* Shift out zero CHAR matches that are before the begining of
+ /* Shift out zero CHAR matches that are before the beginning of
src (rdi). */
shrxl %edi, %ecx, %ecx
testl %ecx, %ecx
@@ -332,7 +332,7 @@ L(cross_page):
VPCMPEQ %ymm1, %ymm7, %ymm1
vpmovmskb %ymm1, %eax
- /* Shift out search CHAR matches that are before the begining of
+ /* Shift out search CHAR matches that are before the beginning of
src (rdi). */
shrxl %edi, %eax, %eax
blsmskl %ecx, %ecx
diff --git a/sysdeps/x86_64/multiarch/strrchr-evex-base.S b/sysdeps/x86_64/multiarch/strrchr-evex-base.S
index 77830741c2..58b2853ab6 100644
--- a/sysdeps/x86_64/multiarch/strrchr-evex-base.S
+++ b/sysdeps/x86_64/multiarch/strrchr-evex-base.S
@@ -152,7 +152,7 @@ L(loop):
jnz L(loop_vec_x2_match)
KMOV %k1, %VRDX
- /* Match is in first vector, rdi offset need to be substracted
+ /* Match is in first vector, rdi offset need to be subtracted
by VEC_SIZE. */
sub $VEC_SIZE, %r8
@@ -216,7 +216,7 @@ L(check_last_match):
ret
/* No match recorded in r8. Check the second saved vector
- in begining. */
+ in beginning. */
L(vector_x2_ret):
VPCMPEQ %VMM(2), %VMM(0), %k2
KMOV %k2, %VRAX
diff --git a/sysdeps/x86_64/multiarch/strrchr-evex.S b/sysdeps/x86_64/multiarch/strrchr-evex.S
index 0d1bf07685..85e3b0119f 100644
--- a/sysdeps/x86_64/multiarch/strrchr-evex.S
+++ b/sysdeps/x86_64/multiarch/strrchr-evex.S
@@ -139,7 +139,7 @@ L(first_vec_x1_or_x2):
KORTEST %k2, %k3
jz L(first_vec_x0_test)
- /* Guranteed that VEC(2) and VEC(3) are within range so merge
+ /* Guaranteed that VEC(2) and VEC(3) are within range so merge
the two bitmasks then get last result. */
kunpck_2x %k2, %k3, %k3
kmov_2x %k3, %maskm_2x
@@ -192,7 +192,7 @@ L(first_vec_x2):
.p2align 4,, 12
L(aligned_more):
- /* Need to keep original pointer incase VEC(1) has last match.
+ /* Need to keep original pointer in case VEC(1) has last match.
*/
movq %rdi, %rsi
andq $-VEC_SIZE, %rdi
@@ -222,7 +222,7 @@ L(aligned_more):
.p2align 4,, 10
L(first_aligned_loop):
/* Preserve VEC(1), VEC(2), VEC(3), and VEC(4) until we can
- gurantee they don't store a match. */
+ guarantee they don't store a match. */
VMOVA (VEC_SIZE * 4)(%rdi), %VMM(5)
VMOVA (VEC_SIZE * 5)(%rdi), %VMM(6)
@@ -285,7 +285,7 @@ L(second_aligned_loop_prep):
L(second_aligned_loop_set_furthest_match):
movq %rdi, %rsi
/* Ideally we would safe k2/k3 but `kmov/kunpck` take uops on
- port0 and have noticable overhead in the loop. */
+ port0 and have noticeable overhead in the loop. */
VMOVA %VMM(5), %VMM(7)
VMOVA %VMM(6), %VMM(8)
.p2align 4
@@ -351,7 +351,7 @@ L(cross_page_boundary):
/* eax contains all the page offset bits of src (rdi). `xor rdi,
rax` sets pointer will all page offset bits cleared so
offset of (PAGE_SIZE - VEC_SIZE) will get last aligned VEC
- before page cross (guranteed to be safe to read). Doing this
+ before page cross (guaranteed to be safe to read). Doing this
as opposed to `movq %rdi, %rax; andq $-VEC_SIZE, %rax` saves
a bit of code size. */
xorq %rdi, %rax
@@ -359,7 +359,7 @@ L(cross_page_boundary):
VPTESTN %VMM(1), %VMM(1), %k0
KMOV %k0, %VRCX
- /* Shift out zero CHAR matches that are before the begining of
+ /* Shift out zero CHAR matches that are before the beginning of
src (rdi). */
# ifdef USE_AS_WCSRCHR
movl %edi, %esi
@@ -374,7 +374,7 @@ L(cross_page_boundary):
/* Found zero CHAR so need to test for search CHAR. */
VPCMP $0, %VMATCH, %VMM(1), %k1
KMOV %k1, %VRAX
- /* Shift out search CHAR matches that are before the begining of
+ /* Shift out search CHAR matches that are before the beginning of
src (rdi). */
shrx %VGPR(SHIFT_REG), %VRAX, %VRAX
diff --git a/sysdeps/x86_64/multiarch/strrchr-sse2.S b/sysdeps/x86_64/multiarch/strrchr-sse2.S
index 9bc4fc3dfe..c9749eea09 100644
--- a/sysdeps/x86_64/multiarch/strrchr-sse2.S
+++ b/sysdeps/x86_64/multiarch/strrchr-sse2.S
@@ -166,7 +166,7 @@ L(first_loop):
/* Do 2x VEC at a time. */
movaps (VEC_SIZE * 2)(%rdi), %xmm4
movaps (VEC_SIZE * 3)(%rdi), %xmm5
- /* Since SSE2 no pminud so wcsrchr needs seperate logic for
+ /* Since SSE2 no pminud so wcsrchr needs separate logic for
detecting zero. Note if this is found to be a bottleneck it
may be worth adding an SSE4.1 wcsrchr implementation. */
# ifdef USE_AS_WCSRCHR
@@ -238,7 +238,7 @@ L(new_match):
/* We can't reuse either of the old comparisons as since we mask
of zeros after first zero (instead of using the full
- comparison) we can't gurantee no interference between match
+ comparison) we can't guarantee no interference between match
after end of string and valid match. */
pmovmskb %xmm4, %eax
pmovmskb %xmm7, %edx
@@ -268,7 +268,7 @@ L(second_loop_match):
L(second_loop):
movaps (VEC_SIZE * 2)(%rdi), %xmm4
movaps (VEC_SIZE * 3)(%rdi), %xmm5
- /* Since SSE2 no pminud so wcsrchr needs seperate logic for
+ /* Since SSE2 no pminud so wcsrchr needs separate logic for
detecting zero. Note if this is found to be a bottleneck it
may be worth adding an SSE4.1 wcsrchr implementation. */
# ifdef USE_AS_WCSRCHR
@@ -297,11 +297,11 @@ L(second_loop):
pmovmskb %xmm6, %eax
addq $(VEC_SIZE * 2), %rdi
- /* Either null term or new occurence of CHAR. */
+ /* Either null term or new occurrence of CHAR. */
addl %ecx, %eax
jz L(second_loop)
- /* No null term so much be new occurence of CHAR. */
+ /* No null term so much be new occurrence of CHAR. */
testl %ecx, %ecx
jz L(second_loop_match)
@@ -331,7 +331,7 @@ L(second_loop_new_match):
/* We can't reuse either of the old comparisons as since we mask
of zeros after first zero (instead of using the full
- comparison) we can't gurantee no interference between match
+ comparison) we can't guarantee no interference between match
after end of string and valid match. */
pmovmskb %xmm4, %eax
pmovmskb %xmm7, %edx
diff --git a/sysdeps/x86_64/multiarch/strstr-avx512.c b/sysdeps/x86_64/multiarch/strstr-avx512.c
index ba7d8f5e68..0b853930af 100644
--- a/sysdeps/x86_64/multiarch/strstr-avx512.c
+++ b/sysdeps/x86_64/multiarch/strstr-avx512.c
@@ -140,7 +140,7 @@ __strstr_avx512 (const char *haystack, const char *ned)
= cvtmask64_u64 (_mm512_mask_testn_epi8_mask (loadmask, hay0, hay0));
uint64_t cmpmask = nullmask ^ (nullmask - ONE_64BIT);
cmpmask = cmpmask & cvtmask64_u64 (loadmask);
- /* Search for the 2 charaters of needle */
+ /* Search for the 2 characters of needle */
__mmask64 k0 = _mm512_cmpeq_epi8_mask (hay0, ned0);
__mmask64 k1 = _mm512_cmpeq_epi8_mask (hay0, ned1);
k1 = kshiftri_mask64 (k1, 1);