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| author | Jakub Jelinek <jakub@redhat.com> | 2010-11-05 10:00:50 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2010-11-05 10:00:50 +0100 |
| commit | 0f59b812398ae891259f0bd563ca2a23238408a6 (patch) | |
| tree | fbd7c6a0a871f00e3113cb593c9a548ba7aa2ec2 /gcc/cfgexpand.c | |
| parent | fc36036b04abe3c899d3bf4dba93e89e2a15dd50 (diff) | |
| download | gcc-0f59b812398ae891259f0bd563ca2a23238408a6.zip gcc-0f59b812398ae891259f0bd563ca2a23238408a6.tar.gz gcc-0f59b812398ae891259f0bd563ca2a23238408a6.tar.bz2 | |
re PR debug/46307 (ICE with FMA_EXPR in DEBUG stmts)
PR debug/46307
* tree-ssa-operands.c (get_expr_operands): Handle FMA_EXPR.
* tree-pretty-print.c (dump_generic_node): Likewise.
(op_code_prio): Likewise.
* cfgexpand.c (expand_debug_expr): Likewise.
* gcc.dg/pr46307.c: New test.
From-SVN: r166351
Diffstat (limited to 'gcc/cfgexpand.c')
| -rw-r--r-- | gcc/cfgexpand.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/cfgexpand.c b/gcc/cfgexpand.c index f02a8cd..b302591 100644 --- a/gcc/cfgexpand.c +++ b/gcc/cfgexpand.c @@ -2360,6 +2360,7 @@ expand_debug_expr (tree exp) case DOT_PROD_EXPR: case WIDEN_MULT_PLUS_EXPR: case WIDEN_MULT_MINUS_EXPR: + case FMA_EXPR: goto ternary; case TRUTH_ANDIF_EXPR: @@ -3201,6 +3202,9 @@ expand_debug_expr (tree exp) } return NULL; + case FMA_EXPR: + return gen_rtx_FMA (mode, op0, op1, op2); + default: flag_unsupported: #ifdef ENABLE_CHECKING |