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| author | Torbjorn Granlund <tege@gmplib.org> | 2013-02-20 22:06:00 +0100 |
|---|---|---|
| committer | Torbjorn Granlund <tege@gmplib.org> | 2013-02-20 22:06:00 +0100 |
| commit | f016bfc04b57e7b1c1118aa8601712d35428c6e6 (patch) | |
| tree | 925e5e18ec11402911b26d0730ad07d299c33b91 /acinclude.m4 | |
| parent | a7f2c867b95e7546a542c8f10666dd08183ae0ac (diff) | |
| download | gmp-f016bfc04b57e7b1c1118aa8601712d35428c6e6.tar.gz | |
Support coreibwl. Use proper name for ADX extension.
Diffstat (limited to 'acinclude.m4')
| -rw-r--r-- | acinclude.m4 | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/acinclude.m4 b/acinclude.m4 index b837f7c41..15f71b1bc 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -2643,7 +2643,7 @@ esac ]) -dnl GMP_ASM_X86_ADOX([ACTION-IF-YES][,ACTION-IF-NO]) +dnl GMP_ASM_X86_ADX([ACTION-IF-YES][,ACTION-IF-NO]) dnl ------------------------------------------------ dnl Determine whether the assembler supports the adcx and adox instructions dnl which debut with the Haswell shrink Broadwell. @@ -2653,17 +2653,17 @@ dnl here. ".text" is believed to be correct on all x86 systems, certainly dnl it's all GMP_ASM_TEXT gives currently. Actually ".text" probably isn't dnl needed at all, at least for just checking instruction syntax. -AC_DEFUN([GMP_ASM_X86_ADOX], +AC_DEFUN([GMP_ASM_X86_ADX], [AC_CACHE_CHECK([if the assembler knows about the adox instruction], - gmp_cv_asm_x86_adox, + gmp_cv_asm_x86_adx, [GMP_TRY_ASSEMBLE( [ .text adox %r8, %r9 adcx %r8, %r9], - [gmp_cv_asm_x86_adox=yes], - [gmp_cv_asm_x86_adox=no]) + [gmp_cv_asm_x86_adx=yes], + [gmp_cv_asm_x86_adx=no]) ]) -case $gmp_cv_asm_x86_adox in +case $gmp_cv_asm_x86_adx in yes) ifelse([$1],,:,[$1]) ;; |