Author: Fangrui Song Date: 2020-11-21T12:38:00-08:00 New Revision: 3324fd8a7b1ab011513017ed8fd81e06928526d5
URL: https://github.com/llvm/llvm-project/commit/3324fd8a7b1ab011513017ed8fd81e06928526d5 DIFF: https://github.com/llvm/llvm-project/commit/3324fd8a7b1ab011513017ed8fd81e06928526d5.diff LOG: [libunwind] Delete unused handlerNotFound in unwind_phase1 Added: Modified: libunwind/src/UnwindLevel1.c Removed: ################################################################################ diff --git a/libunwind/src/UnwindLevel1.c b/libunwind/src/UnwindLevel1.c index 3e75b5f13cd6..68e5e48b8c05 100644 --- a/libunwind/src/UnwindLevel1.c +++ b/libunwind/src/UnwindLevel1.c @@ -39,8 +39,7 @@ unwind_phase1(unw_context_t *uc, unw_cursor_t *cursor, _Unwind_Exception *except __unw_init_local(cursor, uc); // Walk each frame looking for a place to stop. - bool handlerNotFound = true; - while (handlerNotFound) { + while (true) { // Ask libunwind to get next frame (skip over first which is // _Unwind_RaiseException). int stepResult = __unw_step(cursor); @@ -102,7 +101,6 @@ unwind_phase1(unw_context_t *uc, unw_cursor_t *cursor, _Unwind_Exception *except case _URC_HANDLER_FOUND: // found a catch clause or locals that need destructing in this frame // stop search and remember stack pointer at the frame - handlerNotFound = false; __unw_get_reg(cursor, UNW_REG_SP, &sp); exception_object->private_2 = (uintptr_t)sp; _LIBUNWIND_TRACE_UNWINDING( _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
