The regress tester for powerpc-apple-darwin8.5.0 has been failing... FAIL: gcc.c-torture/compile/limits-exprparen.c -O0 (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O1 (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O2 (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O3 -fomit-frame-pointer (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -O3 -g (test for excess errors) FAIL: gcc.c-torture/compile/limits-exprparen.c -Os (test for excess error
since http://gcc.gnu.org/ml/gcc-testresults/2008-07/msg02753.html (r138218). Unfortunately there was a large gap in the regress builds before this (from the tuples merge perhaps). The last build without the errors was http://gcc.gnu.org/ml/gcc-testresults/2008-07/msg00727.html of 137613. Geoff Keating suggests the fact that the gcc.c-torture/compile/limits-exprparen.c now produces the error... Executing on host: /Users/regress/tbox/native/build/gcc/xgcc -B/Users/regress/tbox/native/build/gcc/ -O0 -w -c -o limits-exprparen.o /Users/regress/tbox/svn-gcc/gcc/testsuite/gcc.c-torture/compile/limits-exprparen.c (timeout = 300) Out of stack space. Try running 'ulimit -S -s unlimited' in the shell to raise its limit. compiler exited with status 1 output is: Out of stack space. Try running 'ulimit -S -s unlimited' in the shell to raise its limit. FAIL: gcc.c-torture/compile/limits-exprparen.c -O0 (test for excess errors) ...indicates that it is no longer checking that GCC's stack space is reasonable. I'll open a PR for this against 4.4.0. Jack ps I don't see this myself on a dual G5 with 4 GB running darwin9 but regress is a G4 running darwin8 with, I assume, much less memory than that.
