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| author | Richard Biener <rguenther@suse.de> | 2016-05-06 10:18:59 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2016-05-06 10:18:59 +0000 |
| commit | 078f7e37ba6e00cc64b6c5ffb5f7e0c596d9c0a9 (patch) | |
| tree | f3bdc1759a0e1149b8a3994846cfa090bf9482de /gcc | |
| parent | 765d7b5470cbf6e46d1982726e44c962d9c6516c (diff) | |
| download | gcc-078f7e37ba6e00cc64b6c5ffb5f7e0c596d9c0a9.zip gcc-078f7e37ba6e00cc64b6c5ffb5f7e0c596d9c0a9.tar.gz gcc-078f7e37ba6e00cc64b6c5ffb5f7e0c596d9c0a9.tar.bz2 | |
re PR tree-optimization/70960 (ICE: tree check: expected ssa_name, have integer_cst in ifcvt_walk_pattern_tree, at tree-if-conv.c:2465)
2016-05-06 Richard Biener <rguenther@suse.de>
PR tree-optimization/70960
* tree-if-conv.c (ifcvt_walk_pattern_tree): Handle non-SSA ops.
* gfortran.fortran-torture/compile/pr70960.f90: New testcase.
From-SVN: r235953
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gfortran.fortran-torture/compile/pr70960.f90 | 10 | ||||
| -rw-r--r-- | gcc/tree-if-conv.c | 3 |
4 files changed, 23 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b575931..ef437c5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2016-05-06 Richard Biener <rguenther@suse.de> + + PR tree-optimization/70960 + * tree-if-conv.c (ifcvt_walk_pattern_tree): Handle non-SSA ops. + 2016-05-06 Oleg Endo <olegendo@gcc.gnu.org> PR target/52933 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 762c2a8..52caa63 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2016-05-06 Richard Biener <rguenther@suse.de> + + PR tree-optimization/70960 + * gfortran.fortran-torture/compile/pr70960.f90: New testcase. + 2016-05-06 Oleg Endo <olegendo@gcc.gnu.org> PR target/52933 diff --git a/gcc/testsuite/gfortran.fortran-torture/compile/pr70960.f90 b/gcc/testsuite/gfortran.fortran-torture/compile/pr70960.f90 new file mode 100644 index 0000000..675fb56 --- /dev/null +++ b/gcc/testsuite/gfortran.fortran-torture/compile/pr70960.f90 @@ -0,0 +1,10 @@ + SUBROUTINE calbrec(a,ai,error) + REAL(KIND=8) :: a(3,3), ai(3,3) + DO i = 1, 3 + il = 1 + IF (i==1) il = 2 + DO j = 1, 3 + ai(j,i) = (-1.0_8)**(i+j)*det*(a(il,jl)*a(iu,ju)-a(il,ju)*a(iu,jl)) + END DO + END DO + END SUBROUTINE calbrec diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c index 52292c3..3d7c613 100644 --- a/gcc/tree-if-conv.c +++ b/gcc/tree-if-conv.c @@ -2462,6 +2462,9 @@ ifcvt_walk_pattern_tree (tree var, vec<gimple *> *defuse_list, enum tree_code code; gimple *def_stmt; + if (TREE_CODE (var) != SSA_NAME) + return; + def_stmt = SSA_NAME_DEF_STMT (var); if (gimple_code (def_stmt) != GIMPLE_ASSIGN) return; |