https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79213
Bug ID: 79213 Summary: FAIL: gcc.target/aarch64/ldp_vec_64_1.c scan-assembler ldp\td[0-9]+, d[0-9] Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: amker at gcc dot gnu.org Target Milestone: --- This AArch64 test fails because IVOPT starts not choosing [base+offset] addressing mode. Given auto-increment macros are disabled for IVOPT on AArch64 at the moment, it makes more sense to xfail the test now. File this bug tracking the lack of auto-increment addressing mode support in IVOPT, which may be visited in the next stage1. The reason why we disable it now is it's too aggressive for AArch64. We may only want to fine tune it for small loops.