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| author | Jakub Jelinek <jakub@redhat.com> | 2008-12-31 00:20:45 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2008-12-31 00:20:45 +0100 |
| commit | e878958850e9cc65d91372d241c5c65637a6d98b (patch) | |
| tree | ce89b751207900a03671f36dec3b38074418dd52 /gcc | |
| parent | 66e8b99c2aa6f09af3151d972da33d15e09a8d75 (diff) | |
| download | gcc-e878958850e9cc65d91372d241c5c65637a6d98b.zip gcc-e878958850e9cc65d91372d241c5c65637a6d98b.tar.gz gcc-e878958850e9cc65d91372d241c5c65637a6d98b.tar.bz2 | |
re PR middle-end/38676 (ICE during regimplification of GIMPLE_SWITCH)
PR middle-end/38676
* gimplify.c (gimple_regimplify_operands): For GIMPLE_SWITCH
only regimplify switch index.
* gcc.dg/gomp/pr38676.c: New test.
From-SVN: r142970
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/gimplify.c | 4 | ||||
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/gomp/pr38676.c | 19 |
4 files changed, 34 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d680ff7..adff086 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2008-12-31 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/38676 + * gimplify.c (gimple_regimplify_operands): For GIMPLE_SWITCH + only regimplify switch index. + 2008-12-30 Richard Guenther <rguenther@suse.de> PR tree-optimization/38645 diff --git a/gcc/gimplify.c b/gcc/gimplify.c index e000241..5aef128 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -7380,6 +7380,10 @@ gimple_regimplify_operands (gimple stmt, gimple_stmt_iterator *gsi_p) gimplify_expr (gimple_cond_rhs_ptr (stmt), &pre, NULL, is_gimple_val, fb_rvalue); break; + case GIMPLE_SWITCH: + gimplify_expr (gimple_switch_index_ptr (stmt), &pre, NULL, + is_gimple_val, fb_rvalue); + break; case GIMPLE_OMP_ATOMIC_LOAD: gimplify_expr (gimple_omp_atomic_load_rhs_ptr (stmt), &pre, NULL, is_gimple_val, fb_rvalue); diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 969273e..1464523 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2008-12-31 Jakub Jelinek <jakub@redhat.com> + + PR middle-end/38676 + * gcc.dg/gomp/pr38676.c: New test. + 2008-12-30 Richard Guenther <rguenther@suse.de> PR tree-optimization/38645 diff --git a/gcc/testsuite/gcc.dg/gomp/pr38676.c b/gcc/testsuite/gcc.dg/gomp/pr38676.c new file mode 100644 index 0000000..cd931202 --- /dev/null +++ b/gcc/testsuite/gcc.dg/gomp/pr38676.c @@ -0,0 +1,19 @@ +/* PR middle-end/38676 */ +/* { dg-do compile } */ +/* { dg-options "-fopenmp" } */ + +int +main () +{ + int bar, foo = 1; +#pragma omp parallel for shared(foo) + for (bar = 0; bar < 3; bar++) + { + switch (foo) + { + case 1: + break; + } + } + return 0; +} |