------- Comment #5 from ubizjak at gmail dot com 2008-02-12 21:11 ------- (In reply to comment #4) > I see the same problem at any level of optimization I have tried on > i686-apple-darwin9 for the test case gcc.target/i386/asm-3.c: > > [ibook-dhum] f90/bug% /opt/gcc/gcc4.3w/bin/gcc -O0 > /opt/gcc/_gcc_clean/gcc/testsuite/gcc.target/i386/asm-3.c > /opt/gcc/_gcc_clean/gcc/testsuite/gcc.target/i386/asm-3.c: In function 'main': > /opt/gcc/_gcc_clean/gcc/testsuite/gcc.target/i386/asm-3.c:19: error: can't > find > a register in class 'GENERAL_REGS' while reloading 'asm' > /opt/gcc/_gcc_clean/gcc/testsuite/gcc.target/i386/asm-3.c:19: error: 'asm' > operand has impossible constraints > > The failure was present for rev. 130218 (see > http://gcc.gnu.org/ml/gcc-testresults/2007-11/msg00861.html). >
This test can't run on 32bit x86 PIC targets due to register starvation. dg-skip-if directive was fixed to include all PIC targets with !nonpic target selector. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15482
