diff options
| author | Tim Northover <Tim.Northover@arm.com> | 2013-01-13 19:18:02 +0000 |
|---|---|---|
| committer | Tim Northover <Tim.Northover@arm.com> | 2013-01-13 19:18:02 +0000 |
| commit | 4785a776d09fb36bb2b162c3be40cd7ca017fce0 (patch) | |
| tree | 30d34fe7e401b1cab9f1984e2d79007ec1a90723 /lib/ucmpdi2.c | |
| parent | edd477b676fa061cd795f411e0b452b3cb3c6940 (diff) | |
| download | compiler-rt-4785a776d09fb36bb2b162c3be40cd7ca017fce0.tar.gz compiler-rt-4785a776d09fb36bb2b162c3be40cd7ca017fce0.tar.bz2 compiler-rt-4785a776d09fb36bb2b162c3be40cd7ca017fce0.tar.xz | |
Implement __aeabi_lcmp and ulcmp
Patch contributed by Andrew Turner.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@172366 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/ucmpdi2.c')
| -rw-r--r-- | lib/ucmpdi2.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/ucmpdi2.c b/lib/ucmpdi2.c index 3242bbf0..40af2361 100644 --- a/lib/ucmpdi2.c +++ b/lib/ucmpdi2.c @@ -36,3 +36,16 @@ __ucmpdi2(du_int a, du_int b) return 2; return 1; } + +#ifdef __ARM_EABI__ +/* Returns: if (a < b) returns -1 +* if (a == b) returns 0 +* if (a > b) returns 1 +*/ +COMPILER_RT_ABI si_int +__aeabi_ulcmp(di_int a, di_int b) +{ + return __ucmpdi2(a, b) - 1; +} +#endif + |