http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59334
Bug ID: 59334 Summary: [4.9 Regression] r205486 caused many failures Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization Assignee: unassigned at gcc dot gnu.org Reporter: hjl.tools at gmail dot com CC: rguenth at gcc dot gnu.org On Linux/x86, r205486 caused: FAIL: 22_locale/locale/cons/12438.cc execution test FAIL: gcc.dg/tree-ssa/alias-25.c scan-tree-dump-not optimized "= 42" FAIL: g++.dg/asan/deep-stack-uaf-1.C -O1 output pattern test, is , should match ERROR: AddressSanitizer:? heap-use-after-free on address.*( FAIL: g++.dg/asan/deep-stack-uaf-1.C -O2 output pattern test, is , should match ERROR: AddressSanitizer:? heap-use-after-free on address.*( FAIL: g++.dg/asan/deep-stack-uaf-1.C -O3 -fomit-frame-pointer output pattern test, is , should match ERROR: AddressSanitizer:? heap-use-after-free on address.*( FAIL: g++.dg/asan/deep-stack-uaf-1.C -O3 -g output pattern test, is , should match ERROR: AddressSanitizer:? heap-use-after-free on address.*( FAIL: g++.dg/asan/deep-stack-uaf-1.C -Os output pattern test, is , should match ERROR: AddressSanitizer:? heap-use-after-free on address.*( FAIL: gfortran.dg/array_constructor_33.f90 -O (test for excess errors)