https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72683
Bug ID: 72683 Summary: [7 Regression] MPX test failures with LTO Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto Assignee: unassigned at gcc dot gnu.org Reporter: hjl.tools at gmail dot com CC: rguenther at suse dot de Target Milestone: --- On x86, r238709 caused: FAIL: gcc.target/i386/mpx/va-arg-pack-2-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/va-arg-pack-2-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/va-arg-pack-2-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/va-arg-pack-2-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-1-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-1-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-1-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-1-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-2-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-2-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-2-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-2-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-3-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-3-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-3-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-3-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-4-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-4-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-4-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-4-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-5-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-5-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-5-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-5-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-6-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-6-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-6-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-6-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-7-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-7-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-7-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-7-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-8-lbv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-8-lbv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test FAIL: gcc.target/i386/mpx/vararg-8-ubv.c -O2 -flto -fno-use-linker-plugin -flto-partition=none execution test FAIL: gcc.target/i386/mpx/vararg-8-ubv.c -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects execution test on machines with MPX support.