diff options
Diffstat (limited to 'lib/builtins/arm/subdf3vfp.S')
| -rw-r--r-- | lib/builtins/arm/subdf3vfp.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/builtins/arm/subdf3vfp.S b/lib/builtins/arm/subdf3vfp.S index 1fc7d18c3d3c8..2b6f2bdbfdd5c 100644 --- a/lib/builtins/arm/subdf3vfp.S +++ b/lib/builtins/arm/subdf3vfp.S @@ -18,10 +18,14 @@ .syntax unified .p2align 2 DEFINE_COMPILERRT_FUNCTION(__subdf3vfp) +#if defined(COMPILER_RT_ARMHF_TARGET) + vsub.f64 d0, d0, d1 +#else vmov d6, r0, r1 // move first param from r0/r1 pair into d6 vmov d7, r2, r3 // move second param from r2/r3 pair into d7 vsub.f64 d6, d6, d7 vmov r0, r1, d6 // move result back to r0/r1 pair +#endif bx lr END_COMPILERRT_FUNCTION(__subdf3vfp) |