https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104982
Bug ID: 104982 Summary: [12 Regression] FAIL: gcc.target/i386/bt-5.c by r12-7687 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: hjl.tools at gmail dot com CC: crazylht at gmail dot com, rguenth at gcc dot gnu.org, roger at nextmovesoftware dot com Blocks: 46235 Target Milestone: --- On x86-64, r12-7687 caused: FAIL: gcc.target/i386/bt-5.c scan-assembler-not sar[lq][ \t] FAIL: gcc.target/i386/bt-5.c scan-assembler-times bt[lq][ \t] 7 Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=46235 [Bug 46235] inefficient bittest code generation