http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49429
Summary: dse.c changes to fix PR44194 (r175063) cause execution
failures
Product: gcc
Version: 4.7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: s...@cup.hp.com
CC: era...@google.com
Depends on: 44194
Target: ia64-hp-hpux11* powerpc-apple-darwin9.8.0
The fix for PR 44194, version r175063, causes failures on ia64-hp-hpux11.23 and
powerpc-apple-darwin9.8.0.
gcc.dg/struct-by-value-1.c fails on HP-UX with -O2 optimization. This was the
test I used on HP-UX to track down the specific version that caused the
failure.
These fortran tests fail on both platforms and I think are caused by the
same checkin:
FAIL: gfortran.dg/dependency_25.f90 -O1 execution test
FAIL: gfortran.dg/dependency_25.f90 -O2 execution test
FAIL: gfortran.dg/dependency_25.f90 -Os execution test
FAIL: gfortran.dg/der_array_1.f90 -O1 execution test
FAIL: gfortran.dg/der_array_1.f90 -O2 execution test
FAIL: gfortran.dg/der_array_1.f90 -O3 -fomit-frame-pointer execution test
FAIL: gfortran.dg/der_array_1.f90 -O3 -fomit-frame-pointer -funroll-loops
execution test
FAIL: gfortran.dg/der_array_1.f90 -O3 -fomit-frame-pointer -funroll-all-loops
-finline-functions execution test
FAIL: gfortran.dg/der_array_1.f90 -O3 -g execution test
FAIL: gfortran.dg/structure_constructor_1.f03 -O1 execution test
FAIL: gfortran.dg/structure_constructor_1.f03 -O2 execution test
FAIL: gfortran.dg/structure_constructor_1.f03 -O3 -fomit-frame-pointer
execution test
FAIL: gfortran.dg/structure_constructor_1.f03 -O3 -fomit-frame-pointer
-funroll-loops execution test
FAIL: gfortran.dg/structure_constructor_1.f03 -O3 -fomit-frame-pointer
-funroll-all-loops -finline-functions execution test
FAIL: gfortran.dg/structure_constructor_1.f03 -O3 -g execution test
