diff options
| author | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-08-11 20:31:14 +0000 |
|---|---|---|
| committer | spop <spop@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-08-11 20:31:14 +0000 |
| commit | 51ec8951638ec1ee24ec5b0f4865032139fedca1 (patch) | |
| tree | 43664490bc5dd648d577f5219a8e317c29bc778f /gcc | |
| parent | a2c572ef680758a82042ea2d6fbb1050c7d7d4db (diff) | |
| download | gcc-51ec8951638ec1ee24ec5b0f4865032139fedca1.tar.gz | |
Fix gamess: the only constant phi nodes with one argument are is_gimple_min_invariant and SSA_NAME_IS_DEFAULT_DEF.
2010-07-28 Sebastian Pop <sebastian.pop@amd.com>
* graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): The only
constant phi nodes with one argument are is_gimple_min_invariant
and SSA_NAME_IS_DEFAULT_DEF.
* gfortran.dg/graphite/id-22.f: New.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@163168 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ChangeLog.graphite | 8 | ||||
| -rw-r--r-- | gcc/graphite-sese-to-poly.c | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.dg/graphite/id-22.f | 10 |
5 files changed, 30 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index cf92a946630..ffd36c30e75 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-08-02 Sebastian Pop <sebastian.pop@amd.com> + + * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): The only + constant phi nodes with one argument are is_gimple_min_invariant + and SSA_NAME_IS_DEFAULT_DEF. + 2010-08-02 Andreas Simbuerger <simbuerg@fim.uni-passau.de> * graphite-cloog-util.c (oppose_constraint): diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index fe58ec09a93..1d3e64d2b68 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,3 +1,11 @@ +2010-07-28 Sebastian Pop <sebastian.pop@amd.com> + + * graphite-sese-to-poly.c (rewrite_close_phi_out_of_ssa): The only + constant phi nodes with one argument are is_gimple_min_invariant + and SSA_NAME_IS_DEFAULT_DEF. + + * gfortran.dg/graphite/id-22.f: New. + 2010-07-27 Andreas Simbuerger <simbuerg@fim.uni-passau.de> * graphite.c (graphite_initialize): Do not initialize diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index 44c658807c6..38e408c753b 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -2240,10 +2240,9 @@ rewrite_close_phi_out_of_ssa (gimple_stmt_iterator *psi, sese region) gcc_assert (gimple_phi_num_args (phi) == 1); /* The phi node can be a non close phi node, when its argument is - invariant, or when it is defined in the same loop as the phi node. */ + invariant, or a default definition. */ if (is_gimple_min_invariant (arg) - || SSA_NAME_IS_DEFAULT_DEF (arg) - || gimple_bb (SSA_NAME_DEF_STMT (arg))->loop_father == bb->loop_father) + || SSA_NAME_IS_DEFAULT_DEF (arg)) { propagate_expr_outside_region (res, arg, region); gsi_next (psi); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 4697e6be624..ab450f28320 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,9 @@ 2010-08-02 Sebastian Pop <sebastian.pop@amd.com> + * gfortran.dg/graphite/id-22.f: New. + +2010-08-02 Sebastian Pop <sebastian.pop@amd.com> + * gcc.dg/graphite/id-26.c: New. 2010-08-02 Sebastian Pop <sebastian.pop@amd.com> diff --git a/gcc/testsuite/gfortran.dg/graphite/id-22.f b/gcc/testsuite/gfortran.dg/graphite/id-22.f new file mode 100644 index 00000000000..4b943f1b58b --- /dev/null +++ b/gcc/testsuite/gfortran.dg/graphite/id-22.f @@ -0,0 +1,10 @@ +! { dg-options "-O3 -ffast-math" } + + COMMON /NONEQ / UNZOR + DO ITS = 1, NTS + DO JATOM = 1, NAT + IF(IEF.EQ.5.OR.IEF.EQ.8) + * UNZOR = UNZOR + 8 + ENDDO + ENDDO + END |