diff options
Diffstat (limited to 'sysdeps/x86_64/multiarch/strrchr-evex.S')
| -rw-r--r-- | sysdeps/x86_64/multiarch/strrchr-evex.S | 14 |
1 files changed, 7 insertions, 7 deletions
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 |