On Wed, 2014-10-01 at 13:04 -0700, Teresa Johnson wrote: > 2014-10-01 Teresa Johnson <tejohn...@google.com> > > * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies > up when synthesizing counts to avoid rounding errors.
I tried this patch on my MIPS toolchain build but GCC is still failing while building glibc. iconv_open.c: In function 'iconv_open': iconv_open.c:32:1: error: verify_flow_info: Wrong probability of edge 14->18 -920374544 iconv_open (const char *tocode, const char *fromcode) ^ iconv_open.c:32:1: error: verify_flow_info: Wrong probability of edge 14->19 -903724544 iconv_open.c:32:1: internal compiler error: verify_flow_info failed 0x626a70 verify_flow_info() /scratch/sellcey/repos/nightly/src/gcc/gcc/cfghooks.c:260 0x9f36e4 cleanup_tree_cfg_noloop /scratch/sellcey/repos/nightly/src/gcc/gcc/tree-cfgcleanup.c:765 0x9f36e4 cleanup_tree_cfg() /scratch/sellcey/repos/nightly/src/gcc/gcc/tree-cfgcleanup.c:814 0x8eeff4 execute_function_todo /scratch/sellcey/repos/nightly/src/gcc/gcc/passes.c:1704 0x8efb23 execute_todo /scratch/sellcey/repos/nightly/src/gcc/gcc/passes.c:1808 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions.