Regressions on master at commit r12-6654 vs commit r12-6644 on Linux/i686

[H.J. Lu]

New failures:
ERROR: -------------------------------------------
ERROR:  couldn't open "/export/gnu/import/git/gcc-test-master-ia32/src-master/gcc/testsuite/../dumpfile.c": no such file or directory
ERROR: couldn't open "/export/gnu/import/git/gcc-test-master-ia32/src-master/gcc/testsuite/../dumpfile.c": no such file or directory
ERROR: in testcase /export/gnu/import/git/gcc-test-master-ia32/src-master/gcc/testsuite/gcc.misc-tests/options.exp
ERROR:  tcl error code POSIX ENOENT {no such file or directory}
ERROR: tcl error code POSIX ENOENT {no such file or directory}
ERROR:  tcl error info:
ERROR: tcl error sourcing /export/gnu/import/git/gcc-test-master-ia32/src-master/gcc/testsuite/gcc.misc-tests/options.exp.

New passes:
FAIL: gcc.target/i386/pr88531-1c.c scan-assembler-times vgatherdpd 4
FAIL: gcc.target/i386/pr88531-1c.c scan-assembler-times vmulpd 4