https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84390
Bug ID: 84390 Summary: test case gcc.target/powerpc/vsxcopy.c fails for gcc 7 and gcc 6 on power9 Product: gcc Version: 7.3.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: seurer at gcc dot gnu.org Target Milestone: --- This works OK on trunk. make -k check-gcc RUNTESTFLAGS=powerpc.exp=gcc.target/powerpc/vsxcopy.c spawn -ignore SIGHUP /home/seurer/gcc/build/gcc-7/gcc/xgcc -B/home/seurer/gcc/build/gcc-7/gcc/ /home/seurer/gcc/gcc-7/gcc/testsuite/gcc.target/powerpc/vsxcopy.c -fno-diagnostics-show-caret -fdiagnostics-color=never -O1 -mvsx -ffat-lto-objects -S -o vsxcopy.s PASS: gcc.target/powerpc/vsxcopy.c (test for excess errors) FAIL: gcc.target/powerpc/vsxcopy.c scan-assembler lxvd2x FAIL: gcc.target/powerpc/vsxcopy.c scan-assembler stxvd2x PASS: gcc.target/powerpc/vsxcopy.c scan-assembler-not xxpermdi It looks like the trunk copy of the testcase was updated: seurer@perch:~/gcc/build/gcc-7$ diff /home/seurer/gcc/gcc-7/gcc/testsuite/gcc.target/powerpc/vsxcopy.c /home/seurer/gcc/gcc-trunk/gcc/testsuite/gcc.target/powerpc/vsxcopy.c 4,5c4,5 < /* { dg-final { scan-assembler "lxvd2x" } } */ < /* { dg-final { scan-assembler "stxvd2x" } } */ --- > /* { dg-final { scan-assembler {\m(lxvd2x|lxv)\M} } } */ > /* { dg-final { scan-assembler {\m(stxvd2x|stxv)\M} } } */