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| author | Stephen Canon <scanon@apple.com> | 2010-07-04 16:53:39 +0000 |
|---|---|---|
| committer | Stephen Canon <scanon@apple.com> | 2010-07-04 16:53:39 +0000 |
| commit | 644ab08dec8a9c56a9d8628104079ab155a485ba (patch) | |
| tree | 404d18ff527ffb0976b6be32d3ef34cc6650d6bd /compiler-rt/lib/mulsf3.c | |
| parent | 199cacf179e52416e9bf3f4e890aa0831b2b7a9b (diff) | |
| download | bcm5719-llvm-644ab08dec8a9c56a9d8628104079ab155a485ba.tar.gz bcm5719-llvm-644ab08dec8a9c56a9d8628104079ab155a485ba.zip | |
Initial implementation of double-precision soft-float division, moved a couple utility functions from the multiplications into the utility header
llvm-svn: 107586
Diffstat (limited to 'compiler-rt/lib/mulsf3.c')
| -rw-r--r-- | compiler-rt/lib/mulsf3.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/compiler-rt/lib/mulsf3.c b/compiler-rt/lib/mulsf3.c index 56a1ee36ab2..6bd2f9dcae5 100644 --- a/compiler-rt/lib/mulsf3.c +++ b/compiler-rt/lib/mulsf3.c @@ -15,13 +15,6 @@ #define SINGLE_PRECISION #include "fp_lib.h" -// 32x32 --> 64 bit multiply -static inline void wideMultiply(rep_t a, rep_t b, rep_t *hi, rep_t *lo) { - const uint64_t product = (uint64_t)a*b; - *hi = product >> 32; - *lo = product; -} - fp_t __mulsf3(fp_t a, fp_t b) { const unsigned int aExponent = toRep(a) >> significandBits & maxExponent; |
