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author | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
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committer | Ben Cheng <bccheng@google.com> | 2014-03-25 22:37:19 -0700 |
commit | 1bc5aee63eb72b341f506ad058502cd0361f0d10 (patch) | |
tree | c607e8252f3405424ff15bc2d00aa38dadbb2518 /gcc-4.9/gcc/testsuite/gcc.target/i386/pr56348.c | |
parent | 283a0bf58fcf333c58a2a92c3ebbc41fb9eb1fdb (diff) | |
download | toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.gz toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.tar.bz2 toolchain_gcc-1bc5aee63eb72b341f506ad058502cd0361f0d10.zip |
Initial checkin of GCC 4.9.0 from trunk (r208799).
Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
Diffstat (limited to 'gcc-4.9/gcc/testsuite/gcc.target/i386/pr56348.c')
-rw-r--r-- | gcc-4.9/gcc/testsuite/gcc.target/i386/pr56348.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gcc.target/i386/pr56348.c b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr56348.c new file mode 100644 index 000000000..af6382812 --- /dev/null +++ b/gcc-4.9/gcc/testsuite/gcc.target/i386/pr56348.c @@ -0,0 +1,38 @@ +/* PR target/56348 */ +/* { dg-do compile { target { ia32 } } } */ +/* { dg-options "-O2 -fPIC -mfpmath=sse -msse2" } */ + +typedef unsigned int size_t; + +extern double fabs (double __x) __attribute__ ((__nothrow__, __leaf__)) + __attribute__ ((__const__)); + +typedef struct cholmod_sparse_struct +{ + size_t ncol; + void *p; +} cholmod_sparse; + +int cholmod_l_reallocate_sparse (size_t, cholmod_sparse *, void *); + +int +cholmod_l_drop (double tol, cholmod_sparse * A) +{ + double aij; + double *Ax; + long long *Ap, *Ai, *Anz; + long long packed, i, j, nrow, ncol, p, pend, nz, values; + Ap = A->p; + ncol = A->ncol; + nz = 0; + for (j = 0; j < ncol; j++) + for (; p < pend; p++) + { + i = Ai[p]; + aij = Ax[p]; + if (i <= j && (fabs (aij) > tol || ((aij) != (aij)))) + nz++; + } + Ap[ncol] = nz; + cholmod_l_reallocate_sparse (nz, A, 0); +} |