On 09/11/2012 03:05 AM, Kaz Kojima wrote: > Christian Bruel <christian.br...@st.com> wrote: >> This patch implements the simple_return pattern to enable -fshrink-wrap >> on SH. It also clean up some redundancies for expand_epilogue (called >> twice from the "return" and "epilogue" patterns and the >> sh_expand_prologue parameter type. >> >> No regressions with sh-superh-elf and sh4-linux gcc testsuites. > > With the patch + revision 191106, I've got a new failure: > > FAIL: gcc.dg/tree-prof/bb-reorg.c compilation, -fprofile-use -D_PROFILE_USE > (internal compiler error) > > for sh4-unknown-linux-gnu. My testsuite/gcc/gcc.log says > > /exp/ldroot/dodes/xsh-gcc/gcc/xgcc -B/exp/ldroot/dodes/xsh-gcc/gcc/ > /exp/ldroot/dodes/LOCAL/trunk/gcc/testsuite/gcc.dg/tree-prof/bb-reorg.c > -fno-diagnostics-show-caret -O2 -freorder-blocks-and-partition -fprofile-use > -D_PROFILE_USE -lm -o /exp/ldroot/dodes/xsh-gcc/gcc/testsuite/gcc/bb-reorg.x02 > /exp/ldroot/dodes/LOCAL/trunk/gcc/testsuite/gcc.dg/tree-prof/bb-reorg.c: In > function 'main': > /exp/ldroot/dodes/LOCAL/trunk/gcc/testsuite/gcc.dg/tree-prof/bb-reorg.c:38:1: > error: EDGE_CROSSING missing across section boundary > /exp/ldroot/dodes/LOCAL/trunk/gcc/testsuite/gcc.dg/tree-prof/bb-reorg.c:38:1: > internal compiler error: verify_flow_info failed > Please submit a full bug report, > > Regards,
Ugh, indeed, I forgot a SPEC file that set the release mode on my SH-Linux distri, so verify_flow_info was not called :-(. I need to test again. thanks ! Christian > kaz >
