https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108723
Bug ID: 108723 Summary: [13 Regression] Recent changes broke risc-v testsuite Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: testsuite Assignee: unassigned at gcc dot gnu.org Reporter: law at gcc dot gnu.org Target Milestone: --- This change: commit 3cd08f7168c196d7a481b9ed9f4289fd1f14eea8 (refs/bisect/bad) Author: Andreas Schwab <sch...@suse.de> Date: Wed Jan 25 12:00:09 2023 +0100 riscv: Enable -fasynchronous-unwind-tables by default on Linux Broke several tests in the risc-v testsuite for riscv64-unknown-linux-gnu: FAIL: gcc.target/riscv/shorten-memrefs-2.c -Os scan-assembler store1a:\n\taddi FAIL: gcc.target/riscv/shorten-memrefs-2.c -Os scan-assembler load1r:\n\taddi FAIL: gcc.target/riscv/shorten-memrefs-2.c -Os scan-assembler load2r:\n\taddi XPASS: gcc.target/riscv/shorten-memrefs-3.c -Os scan-assembler-not load1a:\n\taddi FAIL: gcc.target/riscv/shorten-memrefs-5.c -Os scan-assembler store1a:\n\taddi FAIL: gcc.target/riscv/shorten-memrefs-5.c -Os scan-assembler load1r:\n\taddi XPASS: gcc.target/riscv/shorten-memrefs-6.c -Os scan-assembler-not load1a:\n\taddi FAIL: gcc.target/riscv/shorten-memrefs-8.c -Os scan-assembler store:\n\taddi\ta[0-7],a[0-7],1 FAIL: gcc.target/riscv/shorten-memrefs-8.c -Os scan-assembler load:\n\taddi\ta[0-7],a[0-7],1 I'm pretty sure the change causes new labels to be inserted in places where the scan-assembler strings are not expecting to find them.