diff options
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/pr37686.c | 48 |
2 files changed, 53 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 731785cb5a9..328a51412b0 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2008-10-15 Sebastian Pop <sebastian.pop@amd.com> + + PR tree-optimization/37686 + * testsuite/gcc.dg/tree-ssa/pr37686.c: New. + 2008-10-15 Jakub Jelinek <jakub@redhat.com> PR tree-optimization/36881 diff --git a/gcc/testsuite/gcc.dg/tree-ssa/pr37686.c b/gcc/testsuite/gcc.dg/tree-ssa/pr37686.c new file mode 100644 index 00000000000..a5094bf9754 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/pr37686.c @@ -0,0 +1,48 @@ +/* { dg-do compile { target powerpc*-*-* } } */ +/* { dg-options "-O3 -ftree-loop-linear" } */ + +unsigned char inUse[256]; +unsigned char len[6][258]; +int code[6][258]; +unsigned int crc32Table[256] = { }; + unsigned int getGlobalCRC (void) { } + int bsLive; +void bsW (int n, unsigned int v) { + while (bsLive >= 8) {} + } + void hbAssignCodes (int * code, unsigned char * length, int minLen, +int maxLen, int alphaSize) { + int n, vec, i; + for (n = minLen;n <= maxLen;n++) + for (i = 0; i < alphaSize;i++) + code[i] = vec; + } + void sendMTFValues (void) { + int v, t, i, j, gs, ge, totc, bt, bc, iter; + int nSelectors, alphaSize, minLen, maxLen, selCtr; + int nGroups, nBytes; + { + while (1) + { + break; + } + hbAssignCodes (&code[t][0], &len[t][0], minLen, maxLen, alphaSize); + unsigned char inUse16[16]; + for (i = 0;i < 16;i++) + if (inUse16[i]) + { + for (j = 0;j < 16;j++) + if (inUse[i * 16 + j]) { } + } + } + for (i = 0; i < nSelectors;i++) { } + for (t = 0; t < nGroups;t++) + { + int curr = len[t][0]; + for (i = 0; i < alphaSize;i++) + while (curr < len[t][i]) { } + } + while (1) + for (i = gs; i <= ge;i++) { } + } + |