/* gcc-4.0 sparc-SunOS bug gcc-4.0 -O0 -c foo.c // ok gcc-4.0 -O1 -c foo.c // ICE
% gcc-4.0 -v Using built-in specs. Target: sparc-sun-solaris2.8 Configured with: /home/kate/gcc-4.0-20050305/src/gcc-4.0-20050305/configure --enable-languages=c --prefix=/home/kate/gcc-4.0-20050305/sparc-SunOS Thread model: posix gcc version 4.0.0 20050305 (prerelease) % */ #define FALSE 0 int foo() { int a,b,g; int i,len; int stop; len = 10; stop = FALSE; for (i=0; i<len; i++) { a = bar1() ? 0 : 1; b = bar2() ? 0 : 1; g = bar3() ? 0 : 1; if (stop = ((a+b) % 2 != g)) break; } return stop; } -- Summary: ICE when -O1, regression from gcc-3.4.3 Product: gcc Version: 4.0.0 Status: UNCONFIRMED Severity: normal Priority: P2 Component: regression AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: kminola at eng dot umd dot edu CC: gcc-bugs at gcc dot gnu dot org GCC build triplet: sparc-sun-solaris2.8 GCC host triplet: sparc-sun-solaris2.8 GCC target triplet: sparc-sun-solaris2.8 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20412