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| author | Jakub Jelinek <jakub@redhat.com> | 2011-10-18 17:33:12 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2011-10-18 17:33:12 +0200 |
| commit | 5dac1dae252d793ea9f112f1e1a7b9415c184cc8 (patch) | |
| tree | 05f6b704bb1887ad24ae7f4de048853336da2ec3 /gcc | |
| parent | 1b688c0e01dfc54f3e5a77c2e76892ebb4dae43b (diff) | |
| download | gcc-5dac1dae252d793ea9f112f1e1a7b9415c184cc8.zip gcc-5dac1dae252d793ea9f112f1e1a7b9415c184cc8.tar.gz gcc-5dac1dae252d793ea9f112f1e1a7b9415c184cc8.tar.bz2 | |
re PR tree-optimization/50735 (gcc.dg/torture/vector-2.c:52:1: ICE: verify_ssa failed at -O1 and above)
PR tree-optimization/50735
* function.c (gimplify_parameters): Use create_tmp_var instead of
create_tmp_reg. If parm is not TREE_ADDRESSABLE and type is complex
or vector type, set DECL_GIMPLE_REG_P.
From-SVN: r180154
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/function.c | 5 |
2 files changed, 11 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index adb9066..337c6a4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2011-10-18 Jakub Jelinek <jakub@redhat.com> + + PR tree-optimization/50735 + * function.c (gimplify_parameters): Use create_tmp_var instead of + create_tmp_reg. If parm is not TREE_ADDRESSABLE and type is complex + or vector type, set DECL_GIMPLE_REG_P. + 2011-10-18 Andrew Stubbs <ams@codesourcery.com> * config.host (arm*-*-linux*): Add driver-arm.o and x-arm. diff --git a/gcc/function.c b/gcc/function.c index c3702fb..dc1684a 100644 --- a/gcc/function.c +++ b/gcc/function.c @@ -3617,7 +3617,7 @@ gimplify_parameters (void) && compare_tree_int (DECL_SIZE_UNIT (parm), STACK_CHECK_MAX_VAR_SIZE) > 0)) { - local = create_tmp_reg (type, get_name (parm)); + local = create_tmp_var (type, get_name (parm)); DECL_IGNORED_P (local) = 0; /* If PARM was addressable, move that flag over to the local copy, as its address will be taken, @@ -3625,6 +3625,9 @@ gimplify_parameters (void) as we'll query that flag during gimplification. */ if (TREE_ADDRESSABLE (parm)) TREE_ADDRESSABLE (local) = 1; + else if (TREE_CODE (type) == COMPLEX_TYPE + || TREE_CODE (type) == VECTOR_TYPE) + DECL_GIMPLE_REG_P (local) = 1; } else { |