On Linux/ia32, revision 147995:
http://gcc.gnu.org/ml/gcc-cvs/2009-05/msg00974.html
caused
FAIL: g++.dg/eh/async-unwind1.C execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O1 execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O1 execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O2 execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O2 execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O3 -fomit-frame-pointer
execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O3 -fomit-frame-pointer
execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/eh-alloca-1.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O1 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O1 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O2 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O2 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O3 -fomit-frame-pointer
execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O3 -fomit-frame-pointer
execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-1.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O1 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O1 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O2 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O2 execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O3 -fomit-frame-pointer
execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O3 -fomit-frame-pointer
execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/eh-vararg-2.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/unwind-0.C -O1 execution test
FAIL: g++.dg/torture/stackalign/unwind-0.C -O2 execution test
FAIL: g++.dg/torture/stackalign/unwind-0.C -O3 -fomit-frame-pointer execution
test
FAIL: g++.dg/torture/stackalign/unwind-0.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/unwind-1.C -O1 execution test
FAIL: g++.dg/torture/stackalign/unwind-1.C -O2 execution test
FAIL: g++.dg/torture/stackalign/unwind-1.C -O3 -fomit-frame-pointer execution
test
FAIL: g++.dg/torture/stackalign/unwind-1.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/unwind-2.C -O1 execution test
FAIL: g++.dg/torture/stackalign/unwind-2.C -O2 execution test
FAIL: g++.dg/torture/stackalign/unwind-2.C -O3 -fomit-frame-pointer execution
test
FAIL: g++.dg/torture/stackalign/unwind-2.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/unwind-3.C -O1 execution test
FAIL: g++.dg/torture/stackalign/unwind-3.C -O2 execution test
FAIL: g++.dg/torture/stackalign/unwind-3.C -O3 -fomit-frame-pointer execution
test
FAIL: g++.dg/torture/stackalign/unwind-3.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/unwind-5.C -O1 execution test
FAIL: g++.dg/torture/stackalign/unwind-5.C -O2 execution test
FAIL: g++.dg/torture/stackalign/unwind-5.C -O3 -fomit-frame-pointer execution
test
FAIL: g++.dg/torture/stackalign/unwind-5.C -O3 -g execution test
FAIL: g++.dg/torture/stackalign/unwind-6.C -O1 execution test
FAIL: g++.dg/torture/stackalign/unwind-6.C -O2 execution test
FAIL: g++.dg/torture/stackalign/unwind-6.C -O3 -fomit-frame-pointer execution
test
FAIL: g++.dg/torture/stackalign/unwind-6.C -O3 -g execution test
FAIL: gcc.target/i386/lea.c scan-assembler leal
--
Summary: [4.5 Regression] Revision 147995 breaks stack unwind
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: hjl dot tools at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40304
