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| author | Alexander Monakov <amonakov@ispras.ru> | 2020-01-06 11:36:18 +0300 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2020-03-24 16:27:38 -0400 |
| commit | c24a9923863fc29af4a5249727fe800224fc3c44 (patch) | |
| tree | 13c5658d43c039834542f04dc6ecbe46ac10840f /src/math/x86_64 | |
| parent | 87026f6843f45573d6ac93c791c0597ba7f4e693 (diff) | |
| download | musl-c24a9923863fc29af4a5249727fe800224fc3c44.tar.gz | |
math: move x87-family fabs functions to C with inline asm
Diffstat (limited to 'src/math/x86_64')
| -rw-r--r-- | src/math/x86_64/fabsl.c | 7 | ||||
| -rw-r--r-- | src/math/x86_64/fabsl.s | 6 |
2 files changed, 7 insertions, 6 deletions
diff --git a/src/math/x86_64/fabsl.c b/src/math/x86_64/fabsl.c new file mode 100644 index 00000000..cc1c9ed9 --- /dev/null +++ b/src/math/x86_64/fabsl.c @@ -0,0 +1,7 @@ +#include <math.h> + +long double fabsl(long double x) +{ + __asm__ ("fabs" : "+t"(x)); + return x; +} diff --git a/src/math/x86_64/fabsl.s b/src/math/x86_64/fabsl.s deleted file mode 100644 index 4e7ab525..00000000 --- a/src/math/x86_64/fabsl.s +++ /dev/null @@ -1,6 +0,0 @@ -.global fabsl -.type fabsl,@function -fabsl: - fldt 8(%rsp) - fabs - ret |