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| author | Richard Biener <rguenther@suse.de> | 2015-11-26 13:45:45 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-11-26 13:45:45 +0000 |
| commit | 6be52f624ea94a0a799abd57ca761949ac05123d (patch) | |
| tree | 3960963f60c2238c074e0730aba749abb0f6bad2 /gcc | |
| parent | 3e0fb1a3e3c4bedf0adfee1ee5f1de0345f2a7f8 (diff) | |
| download | gcc-6be52f624ea94a0a799abd57ca761949ac05123d.zip gcc-6be52f624ea94a0a799abd57ca761949ac05123d.tar.gz gcc-6be52f624ea94a0a799abd57ca761949ac05123d.tar.bz2 | |
genmatch.c (dt_simplify::gen_1): For generic wrap all multi-result-use captures in a SAVE_EXPR.
2015-11-26 Richard Biener <rguenther@suse.de>
* genmatch.c (dt_simplify::gen_1): For generic wrap all
multi-result-use captures in a SAVE_EXPR.
From-SVN: r230955
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/genmatch.c | 14 |
2 files changed, 9 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f81ce79..62c2fd4 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2015-11-26 Richard Biener <rguenther@suse.de> + + * genmatch.c (dt_simplify::gen_1): For generic wrap all + multi-result-use captures in a SAVE_EXPR. + 2015-11-26 Matthew Wahab <matthew.wahab@arm.com> * config/aarch64/aarch64.h (AARCH64_ISA_RDMA): New. diff --git a/gcc/genmatch.c b/gcc/genmatch.c index 76c8f1f..67d1c66 100644 --- a/gcc/genmatch.c +++ b/gcc/genmatch.c @@ -3112,16 +3112,10 @@ dt_simplify::gen_1 (FILE *f, int indent, bool gimple, operand *result) { if (cinfo.info[i].same_as != (unsigned)i) continue; - if (!cinfo.info[i].force_no_side_effects_p - && cinfo.info[i].result_use_count > 1) - { - fprintf_indent (f, indent, - "if (TREE_SIDE_EFFECTS (captures[%d]))\n", - i); - fprintf_indent (f, indent, - " captures[%d] = save_expr (captures[%d]);\n", - i, i); - } + if (cinfo.info[i].result_use_count > 1) + fprintf_indent (f, indent, + "captures[%d] = save_expr (captures[%d]);\n", + i, i); } for (unsigned j = 0; j < e->ops.length (); ++j) { |