diff options
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | sysdeps/powerpc/fpu/math_private.h | 2 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c | 2 |
3 files changed, 11 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index e5e36a40e6..50db77f49a 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,12 @@ +2017-08-10 Gabriel F. T. Gomes <gftg@linux.vnet.ibm.com> + + [BZ #21941] + * sysdeps/powerpc/fpu/math_private.h (__ieee754_sqrtf128): Since + xssqrtqp requires operands to be in Vector Registers + (Altivec/VMX), replace the register constraint 'wq' with 'v'. + * sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c + (__ieee754_sqrtf128): Likewise. + 2017-08-10 Wilco Dijkstra <wdijkstr@arm.com> * sysdeps/aarch64/memcmp.S (memcmp): diff --git a/sysdeps/powerpc/fpu/math_private.h b/sysdeps/powerpc/fpu/math_private.h index d8fd4923ac..396fd0562e 100644 --- a/sysdeps/powerpc/fpu/math_private.h +++ b/sysdeps/powerpc/fpu/math_private.h @@ -30,7 +30,7 @@ extern __always_inline _Float128 __ieee754_sqrtf128 (_Float128 __x) { _Float128 __z; - asm ("xssqrtqp %0,%1" : "=wq" (__z) : "wq" (__x)); + asm ("xssqrtqp %0,%1" : "=v" (__z) : "v" (__x)); return __z; } #endif diff --git a/sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c b/sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c index 769d3f8922..59fd8269f5 100644 --- a/sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c +++ b/sysdeps/powerpc/powerpc64le/power9/fpu/e_sqrtf128.c @@ -30,7 +30,7 @@ __float128 __ieee754_sqrtf128 (__float128 a) { __float128 z; - asm ("xssqrtqp %0,%1" : "=wq" (z) : "wq" (a)); + asm ("xssqrtqp %0,%1" : "=v" (z) : "v" (a)); return z; } strong_alias (__ieee754_sqrtf128, __sqrtf128_finite) |