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* benchtests: Better libmvec integrationSiddhesh Poyarekar2022-04-291-4/+0
| | | | | | | | Improve libmvec benchmark integration so that in future other architectures may be able to run their libmvec benchmarks as well. This now allows libmvec benchmarks to be run with `make BENCHSET=bench-math`. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
* benchtests: Add UNSUPPORTED benchmark statusSiddhesh Poyarekar2022-04-291-6/+6
| | | | | | | | | | | | The libmvec benchmarks print a message indicating that a certain CPU feature is unsupported and exit prematurelyi, which breaks the JSON in bench.out. Handle this more elegantly in the bench makefile target by adding support for an UNSUPPORTED exit status (77) so that bench.out continues to have output for valid tests. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org>
* x86: Optimize {str|wcs}rchr-evexNoah Goldstein2022-04-221-181/+290
| | | | | | | | | | | The new code unrolls the main loop slightly without adding too much overhead and minimizes the comparisons for the search CHAR. Geometric Mean of all benchmarks New / Old: 0.755 See email for all results. Full xcheck passes on x86_64 with and without multiarch enabled. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Optimize {str|wcs}rchr-avx2Noah Goldstein2022-04-221-157/+269
| | | | | | | | | | | The new code unrolls the main loop slightly without adding too much overhead and minimizes the comparisons for the search CHAR. Geometric Mean of all benchmarks New / Old: 0.832 See email for all results. Full xcheck passes on x86_64 with and without multiarch enabled. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Optimize {str|wcs}rchr-sse2Noah Goldstein2022-04-224-444/+339
| | | | | | | | | | | The new code unrolls the main loop slightly without adding too much overhead and minimizes the comparisons for the search CHAR. Geometric Mean of all benchmarks New / Old: 0.741 See email for all results. Full xcheck passes on x86_64 with and without multiarch enabled. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86-64: Fix SSE2 memcmp and SSSE3 memmove for x32H.J. Lu2022-04-222-0/+8
| | | | | | | | | | | | | | | | Clear the upper 32 bits in RDX (memory size) for x32 to fix FAIL: string/tst-size_t-memcmp FAIL: string/tst-size_t-memcmp-2 FAIL: string/tst-size_t-memcpy FAIL: wcsmbs/tst-size_t-wmemcmp on x32 introduced by 8804157ad9 x86: Optimize memcmp SSE2 in memcmp.S 26b2478322 x86: Reduce code size of mem{move|pcpy|cpy}-ssse3 Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86: Fix missing __wmemcmp def for disable-multiarch buildNoah Goldstein2022-04-192-8/+6
| | | | | | | | | | | | | | | | commit 8804157ad9da39631703b92315460808eac86b0c Author: Noah Goldstein <goldstein.w.n@gmail.com> Date: Fri Apr 15 12:27:59 2022 -0500 x86: Optimize memcmp SSE2 in memcmp.S Only defined wmemcmp and missed __wmemcmp. This commit fixes that by defining __wmemcmp and setting wmemcmp as a weak alias to __wmemcmp. Both multiarch and disable-multiarch builds succeed and full xchecks pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Cleanup page cross code in memcmp-avx2-movbe.SNoah Goldstein2022-04-151-37/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Old code was both inefficient and wasted code size. New code (-62 bytes) and comparable or better performance in the page cross case. geometric_mean(N=20) of page cross cases New / Original: 0.960 size, align0, align1, ret, New Time/Old Time 1, 4095, 0, 0, 1.001 1, 4095, 0, 1, 0.999 1, 4095, 0, -1, 1.0 2, 4094, 0, 0, 1.0 2, 4094, 0, 1, 1.0 2, 4094, 0, -1, 1.0 3, 4093, 0, 0, 1.0 3, 4093, 0, 1, 1.0 3, 4093, 0, -1, 1.0 4, 4092, 0, 0, 0.987 4, 4092, 0, 1, 1.0 4, 4092, 0, -1, 1.0 5, 4091, 0, 0, 0.984 5, 4091, 0, 1, 1.002 5, 4091, 0, -1, 1.005 6, 4090, 0, 0, 0.993 6, 4090, 0, 1, 1.001 6, 4090, 0, -1, 1.003 7, 4089, 0, 0, 0.991 7, 4089, 0, 1, 1.0 7, 4089, 0, -1, 1.001 8, 4088, 0, 0, 0.875 8, 4088, 0, 1, 0.881 8, 4088, 0, -1, 0.888 9, 4087, 0, 0, 0.872 9, 4087, 0, 1, 0.879 9, 4087, 0, -1, 0.883 10, 4086, 0, 0, 0.878 10, 4086, 0, 1, 0.886 10, 4086, 0, -1, 0.873 11, 4085, 0, 0, 0.878 11, 4085, 0, 1, 0.881 11, 4085, 0, -1, 0.879 12, 4084, 0, 0, 0.873 12, 4084, 0, 1, 0.889 12, 4084, 0, -1, 0.875 13, 4083, 0, 0, 0.873 13, 4083, 0, 1, 0.863 13, 4083, 0, -1, 0.863 14, 4082, 0, 0, 0.838 14, 4082, 0, 1, 0.869 14, 4082, 0, -1, 0.877 15, 4081, 0, 0, 0.841 15, 4081, 0, 1, 0.869 15, 4081, 0, -1, 0.876 16, 4080, 0, 0, 0.988 16, 4080, 0, 1, 0.99 16, 4080, 0, -1, 0.989 17, 4079, 0, 0, 0.978 17, 4079, 0, 1, 0.981 17, 4079, 0, -1, 0.98 18, 4078, 0, 0, 0.981 18, 4078, 0, 1, 0.98 18, 4078, 0, -1, 0.985 19, 4077, 0, 0, 0.977 19, 4077, 0, 1, 0.979 19, 4077, 0, -1, 0.986 20, 4076, 0, 0, 0.977 20, 4076, 0, 1, 0.986 20, 4076, 0, -1, 0.984 21, 4075, 0, 0, 0.977 21, 4075, 0, 1, 0.983 21, 4075, 0, -1, 0.988 22, 4074, 0, 0, 0.983 22, 4074, 0, 1, 0.994 22, 4074, 0, -1, 0.993 23, 4073, 0, 0, 0.98 23, 4073, 0, 1, 0.992 23, 4073, 0, -1, 0.995 24, 4072, 0, 0, 0.989 24, 4072, 0, 1, 0.989 24, 4072, 0, -1, 0.991 25, 4071, 0, 0, 0.99 25, 4071, 0, 1, 0.999 25, 4071, 0, -1, 0.996 26, 4070, 0, 0, 0.993 26, 4070, 0, 1, 0.995 26, 4070, 0, -1, 0.998 27, 4069, 0, 0, 0.993 27, 4069, 0, 1, 0.999 27, 4069, 0, -1, 1.0 28, 4068, 0, 0, 0.997 28, 4068, 0, 1, 1.0 28, 4068, 0, -1, 0.999 29, 4067, 0, 0, 0.996 29, 4067, 0, 1, 0.999 29, 4067, 0, -1, 0.999 30, 4066, 0, 0, 0.991 30, 4066, 0, 1, 1.001 30, 4066, 0, -1, 0.999 31, 4065, 0, 0, 0.988 31, 4065, 0, 1, 0.998 31, 4065, 0, -1, 0.998 Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove memcmp-sse4.SNoah Goldstein2022-04-154-813/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code didn't actually use any sse4 instructions since `ptest` was removed in: commit 2f9062d7171850451e6044ef78d91ff8c017b9c0 Author: Noah Goldstein <goldstein.w.n@gmail.com> Date: Wed Nov 10 16:18:56 2021 -0600 x86: Shrink memcmp-sse4.S code size The new memcmp-sse2 implementation is also faster. geometric_mean(N=20) of page cross cases SSE2 / SSE4: 0.905 Note there are two regressions preferring SSE2 for Size = 1 and Size = 65. Size = 1: size, align0, align1, ret, New Time/Old Time 1, 1, 1, 0, 1.2 1, 1, 1, 1, 1.197 1, 1, 1, -1, 1.2 This is intentional. Size == 1 is significantly less hot based on profiles of GCC11 and Python3 than sizes [4, 8] (which is made hotter). Python3 Size = 1 -> 13.64% Python3 Size = [4, 8] -> 60.92% GCC11 Size = 1 -> 1.29% GCC11 Size = [4, 8] -> 33.86% size, align0, align1, ret, New Time/Old Time 4, 4, 4, 0, 0.622 4, 4, 4, 1, 0.797 4, 4, 4, -1, 0.805 5, 5, 5, 0, 0.623 5, 5, 5, 1, 0.777 5, 5, 5, -1, 0.802 6, 6, 6, 0, 0.625 6, 6, 6, 1, 0.813 6, 6, 6, -1, 0.788 7, 7, 7, 0, 0.625 7, 7, 7, 1, 0.799 7, 7, 7, -1, 0.795 8, 8, 8, 0, 0.625 8, 8, 8, 1, 0.848 8, 8, 8, -1, 0.914 9, 9, 9, 0, 0.625 Size = 65: size, align0, align1, ret, New Time/Old Time 65, 0, 0, 0, 1.103 65, 0, 0, 1, 1.216 65, 0, 0, -1, 1.227 65, 65, 0, 0, 1.091 65, 0, 65, 1, 1.19 65, 65, 65, -1, 1.215 This is because A) the checks in range [65, 96] are now unrolled 2x and B) because smaller values <= 16 are now given a hotter path. By contrast the SSE4 version has a branch for Size = 80. The unrolled version has get better performance for returns which need both comparisons. size, align0, align1, ret, New Time/Old Time 128, 4, 8, 0, 0.858 128, 4, 8, 1, 0.879 128, 4, 8, -1, 0.888 As well, out of microbenchmark environments that are not full predictable the branch will have a real-cost. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Optimize memcmp SSE2 in memcmp.SNoah Goldstein2022-04-158-376/+575
| | | | | | | | New code save size (-303 bytes) and has significantly better performance. geometric_mean(N=20) of page cross cases New / Original: 0.634 Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Reduce code size of mem{move|pcpy|cpy}-ssse3Noah Goldstein2022-04-143-3156/+380
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | The goal is to remove most SSSE3 function as SSE4, AVX2, and EVEX are generally preferable. memcpy/memmove is one exception where avoiding unaligned loads with `palignr` is important for some targets. This commit replaces memmove-ssse3 with a better optimized are lower code footprint verion. As well it aliases memcpy to memmove. Aside from this function all other SSSE3 functions should be safe to remove. The performance is not changed drastically although shows overall improvements without any major regressions or gains. bench-memcpy geometric_mean(N=50) New / Original: 0.957 bench-memcpy-random geometric_mean(N=50) New / Original: 0.912 bench-memcpy-large geometric_mean(N=50) New / Original: 0.892 Benchmarks where run on Zhaoxin KX-6840@2000MHz See attached numbers for all results. More important this saves 7246 bytes of code size in memmove an additional 10741 bytes by reusing memmove code for memcpy (total 17987 bytes saves). As well an additional 896 bytes of rodata for the jump table entries.
* x86: Remove mem{move|cpy}-ssse3-backNoah Goldstein2022-04-145-3212/+6
| | | | | | | With SSE2, SSE4.1, AVX2, and EVEX versions very few targets prefer SSSE3. As a result it is no longer worth it to keep the SSSE3 versions given the code size cost. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove str{p}{n}cpy-ssse3Noah Goldstein2022-04-146-3572/+0
| | | | | | | With SSE2, SSE4.1, AVX2, and EVEX versions very few targets prefer SSSE3. As a result it is no longer worth it to keep the SSSE3 versions given the code size cost. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove str{n}cat-ssse3Noah Goldstein2022-04-145-879/+0
| | | | | | | With SSE2, SSE4.1, AVX2, and EVEX versions very few targets prefer SSSE3. As a result it is no longer worth it to keep the SSSE3 versions given the code size cost. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove str{n}{case}cmp-ssse3Noah Goldstein2022-04-1410-202/+30
| | | | | | | With SSE2, SSE4.1, AVX2, and EVEX versions very few targets prefer SSSE3. As a result it is no longer worth it to keep the SSSE3 versions given the code size cost. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove {w}memcmp-ssse3Noah Goldstein2022-04-145-2006/+0
| | | | | | | With SSE2, SSE4.1, AVX2, and EVEX versions very few targets prefer SSSE3. As a result it is no longer worth it to keep the SSSE3 versions given the code size cost. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove fcopysign{f} implementationAdhemerval Zanella2022-04-073-115/+0
| | | | | | The builtin used by generic code generates similar code. Checked on x86_64-linux-gnu and i686-linux-gnu.
* benchtests: Only build libmvec benchmarks iff $(build-mathvec) is setAdhemerval Zanella2022-04-051-1/+1
| | | | Checked on x86_64-linux-gnu.
* Remove -z combreloc and HAVE_Z_COMBRELOCFangrui Song2022-04-041-16/+2
| | | | | | | | | | | | | -z combreloc has been the default regadless of the architecture since binutils commit f4d733664aabd7bd78c82895e030ec9779a92809 (2002). The configure check added in commit fdde83499a05 (2001) has long been unneeded. We can therefore treat HAVE_Z_COMBRELOC as always 1 and delete dead code paths in dl-machine.h files (many were copied from commit a711b01d34ca and ee0cb67ec238). Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
* x86: Remove fabs{f} implementationAdhemerval Zanella2022-04-042-54/+0
| | | | | For x86_64 is the same as the generic implementation, while for i686 the builtin generates the same code.
* x86: Small improvements for wcslenNoah Goldstein2022-03-281-45/+41
| | | | | | | | | | | | | | Just a few QOL changes. 1. Prefer `add` > `lea` as it has high execution units it can run on. 2. Don't break macro-fusion between `test` and `jcc` 3. Reduce code size by removing gratuitous padding bytes (-90 bytes). geometric_mean(N=20) of all benchmarks New / Original: 0.959 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Small improvements for wcscpy-ssse3Noah Goldstein2022-03-281-97/+97
| | | | | | | | | | | | Just a few small QOL changes. 1. Prefer `add` > `lea` as it has high execution units it can run on. 2. Don't break macro-fusion between `test` and `jcc` geometric_mean(N=20) of all benchmarks New / Original: 0.973 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove AVX str{n}casecmpNoah Goldstein2022-03-256-197/+105
| | | | | | | | | | | | | | | | | The rational is: 1. SSE42 has nearly identical logic so any benefit is minimal (3.4% regression on Tigerlake using SSE42 versus AVX across the benchtest suite). 2. AVX2 version covers the majority of targets that previously prefered it. 3. The targets where AVX would still be best (SnB and IVB) are becoming outdated. All in all the saving the code size is worth it. All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Add EVEX optimized str{n}casecmpNoah Goldstein2022-03-256-40/+321
| | | | | | | geometric_mean(N=40) of all benchmarks EVEX / SSE42: .621 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Add AVX2 optimized str{n}casecmpNoah Goldstein2022-03-258-31/+331
| | | | | | | geometric_mean(N=40) of all benchmarks AVX2 / SSE42: .702 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Optimize str{n}casecmp TOLOWER logic in strcmp-sse42.SNoah Goldstein2022-03-251-48/+35
| | | | | | | | | | | | | Slightly faster method of doing TOLOWER that saves an instruction. Also replace the hard coded 5-byte no with .p2align 4. On builds with CET enabled this misaligned entry to strcasecmp. geometric_mean(N=40) of all benchmarks New / Original: .920 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Optimize str{n}casecmp TOLOWER logic in strcmp.SNoah Goldstein2022-03-251-35/+29
| | | | | | | | | | | | | Slightly faster method of doing TOLOWER that saves an instruction. Also replace the hard coded 5-byte no with .p2align 4. On builds with CET enabled this misaligned entry to strcasecmp. geometric_mean(N=40) of all benchmarks New / Original: .894 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Fix fallback for wcsncmp_avx2 in strcmp-avx2.S [BZ #28896]Noah Goldstein2022-03-251-1/+1
| | | | | | | | | | | | | | | | | | | | Overflow case for __wcsncmp_avx2_rtm should be __wcscmp_avx2_rtm not __wcscmp_avx2. commit ddf0992cf57a93200e0c782e2a94d0733a5a0b87 Author: Noah Goldstein <goldstein.w.n@gmail.com> Date: Sun Jan 9 16:02:21 2022 -0600 x86: Fix __wcsncmp_avx2 in strcmp-avx2.S [BZ# 28755] Set the wrong fallback function for `__wcsncmp_avx2_rtm`. It was set to fallback on to `__wcscmp_avx2` instead of `__wcscmp_avx2_rtm` which can cause spurious aborts. This change will need to be backported. All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove strspn-sse2.S and use the generic implementationNoah Goldstein2022-03-252-116/+4
| | | | | | | | | The generic implementation is faster. geometric_mean(N=20) of all benchmarks New / Original: .710 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove strpbrk-sse2.S and use the generic implementationNoah Goldstein2022-03-252-8/+4
| | | | | | | The generic implementation is faster (see strcspn commit). All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Remove strcspn-sse2.S and use the generic implementationNoah Goldstein2022-03-252-123/+4
| | | | | | | | | The generic implementation is faster. geometric_mean(N=20) of all benchmarks New / Original: .678 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Optimize strspn in strspn-c.cNoah Goldstein2022-03-251-47/+39
| | | | | | | | | | | | Use _mm_cmpeq_epi8 and _mm_movemask_epi8 to get strlen instead of _mm_cmpistri. Also change offset to unsigned to avoid unnecessary sign extensions. geometric_mean(N=20) of all benchmarks that dont fallback on sse2; New / Original: .901 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Optimize strcspn and strpbrk in strcspn-c.cNoah Goldstein2022-03-251-46/+37
| | | | | | | | | | | | Use _mm_cmpeq_epi8 and _mm_movemask_epi8 to get strlen instead of _mm_cmpistri. Also change offset to unsigned to avoid unnecessary sign extensions. geometric_mean(N=20) of all benchmarks that dont fallback on sse2/strlen; New / Original: .928 All string/memory tests pass. Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Code cleanup in strchr-evex and comment justifying branchNoah Goldstein2022-03-251-66/+80
| | | | | | | | | | | Small code cleanup for size: -81 bytes. Add comment justifying using a branch to do NULL/non-null return. All string/memory tests pass and no regressions in benchtests. geometric_mean(N=20) of all benchmarks New / Original: .985 Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86: Code cleanup in strchr-avx2 and comment justifying branchNoah Goldstein2022-03-251-97/+107
| | | | | | | | | | | Small code cleanup for size: -53 bytes. Add comment justifying using a branch to do NULL/non-null return. All string/memory tests pass and no regressions in benchtests. geometric_mean(N=20) of all benchmarks Original / New: 1.00 Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
* x86_64: Fix svml_d_tanh8_core_avx512.S code formattingSunil K Pandey2022-03-071-360/+358
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_tanh4_core_avx2.S code formattingSunil K Pandey2022-03-071-1166/+1164
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_tanh2_core_sse4.S code formattingSunil K Pandey2022-03-071-1160/+1158
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_s_tanhf8_core_avx2.S code formattingSunil K Pandey2022-03-071-732/+730
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_s_tanhf4_core_sse4.S code formattingSunil K Pandey2022-03-071-721/+719
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_s_tanhf16_core_avx512.S code formattingSunil K Pandey2022-03-071-269/+267
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_tan8_core_avx512.S code formattingSunil K Pandey2022-03-071-2624/+2621
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_tan4_core_avx2.S code formattingSunil K Pandey2022-03-071-6047/+6044
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_tan2_core_sse4.S code formattingSunil K Pandey2022-03-071-6073/+6070
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_s_tanf8_core_avx2.S code formattingSunil K Pandey2022-03-071-2470/+2467
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_s_tanf4_core_sse4.S code formattingSunil K Pandey2022-03-071-2511/+2508
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_s_tanf16_core_avx512.S code formattingSunil K Pandey2022-03-071-818/+815
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_sinh8_core_avx512.S code formattingSunil K Pandey2022-03-071-399/+397
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_sinh4_core_avx2.S code formattingSunil K Pandey2022-03-071-408/+406
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
* x86_64: Fix svml_d_sinh2_core_sse4.S code formattingSunil K Pandey2022-03-071-393/+391
| | | | | | | | | | | | | | | | | | This commit contains following formatting changes 1. Instructions proceeded by a tab. 2. Instruction less than 8 characters in length have a tab between it and the first operand. 3. Instruction greater than 7 characters in length have a space between it and the first operand. 4. Tabs after `#define`d names and their value. 5. 8 space at the beginning of line replaced by tab. 6. Indent comments with code. 7. Remove redundent .text section. 8. 1 space between line content and line comment. 9. Space after all commas. Reviewed-by: Noah Goldstein <goldstein.w.n@gmail.com>
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-10-24 06:27:56 +0000