forked from pool/glibc
70 lines
2.7 KiB
Diff
70 lines
2.7 KiB
Diff
|
2017-03-15 Joseph Myers <joseph@codesourcery.com>
|
||
|
|
|
||
|
|
* sysdeps/x86/fpu/test-math-vector-sincos.h (INIT_VEC_PTRS_LOOP):
|
||
|
|
Use a union when storing pointers.
|
||
|
|
(VECTOR_WRAPPER_fFF_2): Do not take address of integer vector and
|
||
|
|
cast result when passing to INIT_VEC_PTRS_LOOP.
|
||
|
|
(VECTOR_WRAPPER_fFF_3): Likewise.
|
||
|
|
(VECTOR_WRAPPER_fFF_4): Likewise.
|
||
|
|
|
||
|
|
Index: glibc-2.25/sysdeps/x86/fpu/test-math-vector-sincos.h
|
||
|
|
===================================================================
|
||
|
|
--- glibc-2.25.orig/sysdeps/x86/fpu/test-math-vector-sincos.h
|
||
|
|
+++ glibc-2.25/sysdeps/x86/fpu/test-math-vector-sincos.h
|
||
|
|
@@ -17,14 +17,14 @@
|
||
|
|
License along with the GNU C Library; if not, see
|
||
|
|
<http://www.gnu.org/licenses/>. */
|
||
|
|
|
||
|
|
-#define INIT_VEC_PTRS_LOOP(vec, val, len) \
|
||
|
|
- do \
|
||
|
|
- { \
|
||
|
|
- for (i = 0; i < len; i++) \
|
||
|
|
- { \
|
||
|
|
- vec[i] = &val[i]; \
|
||
|
|
- } \
|
||
|
|
- } \
|
||
|
|
+#define INIT_VEC_PTRS_LOOP(vec, val, len) \
|
||
|
|
+ do \
|
||
|
|
+ { \
|
||
|
|
+ union { VEC_INT_TYPE v; __typeof__ ((val)[0]) *a[(len)]; } u; \
|
||
|
|
+ for (i = 0; i < len; i++) \
|
||
|
|
+ u.a[i] = &(val)[i]; \
|
||
|
|
+ (vec) = u.v; \
|
||
|
|
+ } \
|
||
|
|
while (0)
|
||
|
|
|
||
|
|
/* Wrapper for vector sincos/sincosf compatible with x86_64 and x32 variants
|
||
|
|
@@ -40,8 +40,8 @@ void scalar_func (FLOAT x, FLOAT * r, FL
|
||
|
|
VEC_TYPE mx; \
|
||
|
|
VEC_INT_TYPE mr, mr1; \
|
||
|
|
INIT_VEC_LOOP (mx, x, VEC_LEN); \
|
||
|
|
- INIT_VEC_PTRS_LOOP (((FLOAT **) &mr), r_loc, VEC_LEN); \
|
||
|
|
- INIT_VEC_PTRS_LOOP (((FLOAT **) &mr1), r1_loc, VEC_LEN); \
|
||
|
|
+ INIT_VEC_PTRS_LOOP (mr, r_loc, VEC_LEN); \
|
||
|
|
+ INIT_VEC_PTRS_LOOP (mr1, r1_loc, VEC_LEN); \
|
||
|
|
vector_func (mx, mr, mr1); \
|
||
|
|
TEST_VEC_LOOP (r_loc, VEC_LEN); \
|
||
|
|
TEST_VEC_LOOP (r1_loc, VEC_LEN); \
|
||
|
|
@@ -63,8 +63,8 @@ void scalar_func (FLOAT x, FLOAT * r, FL
|
||
|
|
VEC_TYPE mx; \
|
||
|
|
VEC_INT_TYPE mr, mr1; \
|
||
|
|
INIT_VEC_LOOP (mx, x, VEC_LEN); \
|
||
|
|
- INIT_VEC_PTRS_LOOP (((FLOAT **) &mr), r_loc, VEC_LEN/2); \
|
||
|
|
- INIT_VEC_PTRS_LOOP (((FLOAT **) &mr1), r1_loc, VEC_LEN/2); \
|
||
|
|
+ INIT_VEC_PTRS_LOOP (mr, r_loc, VEC_LEN/2); \
|
||
|
|
+ INIT_VEC_PTRS_LOOP (mr1, r1_loc, VEC_LEN/2); \
|
||
|
|
vector_func (mx, mr, mr, mr1, mr1); \
|
||
|
|
TEST_VEC_LOOP (r_loc, VEC_LEN/2); \
|
||
|
|
TEST_VEC_LOOP (r1_loc, VEC_LEN/2); \
|
||
|
|
@@ -87,8 +87,8 @@ void scalar_func (FLOAT x, FLOAT * r, FL
|
||
|
|
VEC_TYPE mx; \
|
||
|
|
VEC_INT_TYPE mr, mr1; \
|
||
|
|
INIT_VEC_LOOP (mx, x, VEC_LEN); \
|
||
|
|
- INIT_VEC_PTRS_LOOP (((FLOAT **) &mr), r_loc, VEC_LEN/4); \
|
||
|
|
- INIT_VEC_PTRS_LOOP (((FLOAT **) &mr1), r1_loc, VEC_LEN/4); \
|
||
|
|
+ INIT_VEC_PTRS_LOOP (mr, r_loc, VEC_LEN/4); \
|
||
|
|
+ INIT_VEC_PTRS_LOOP (mr1, r1_loc, VEC_LEN/4); \
|
||
|
|
vector_func (mx, mr, mr, mr, mr, mr1, mr1, mr1, mr1); \
|
||
|
|
TEST_VEC_LOOP (r_loc, VEC_LEN/4); \
|
||
|
|
TEST_VEC_LOOP (r1_loc, VEC_LEN/4); \
|