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| author | Kyrylo Tkachov <kyrylo.tkachov@arm.com> | 2015-06-12 13:18:17 +0000 |
|---|---|---|
| committer | Kyrylo Tkachov <ktkachov@gcc.gnu.org> | 2015-06-12 13:18:17 +0000 |
| commit | d8204b12f67e69835e793d6700b09bf7e1a474a8 (patch) | |
| tree | 1b1da174b1651e19470693536e4c4f14643d99df /gcc | |
| parent | 7388ee9e9b9e899ec7939e84716af40c43d7d6d4 (diff) | |
| download | gcc-d8204b12f67e69835e793d6700b09bf7e1a474a8.zip gcc-d8204b12f67e69835e793d6700b09bf7e1a474a8.tar.gz gcc-d8204b12f67e69835e793d6700b09bf7e1a474a8.tar.bz2 | |
[ifcvt][obvious] Use std::swap instead of manually swapping
* ifcvt.c (noce_try_store_flag_constants): Use std::swap instead of
manually swapping.
(noce_try_cmove_arith): Likewise.
(noce_get_alt_condition): Likewise.
From-SVN: r224429
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/ifcvt.c | 12 |
2 files changed, 11 insertions, 8 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 74df9aa..efa166a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2015-06-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com> + + * ifcvt.c (noce_try_store_flag_constants): Use std::swap instead of + manually swapping. + (noce_try_cmove_arith): Likewise. + (noce_get_alt_condition): Likewise. + 2015-06-12 Venkataramanan Kumar <venkataramanan.kumar@amd.com> * common/config/i386/i386-common.c diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c index fd3d258..50ccaa1 100644 --- a/gcc/ifcvt.c +++ b/gcc/ifcvt.c @@ -1217,7 +1217,7 @@ noce_try_store_flag_constants (struct noce_if_info *if_info) if (reversep) { - tmp = itrue; itrue = ifalse; ifalse = tmp; + std::swap (itrue, ifalse); diff = trunc_int_for_mode (-(unsigned HOST_WIDE_INT) diff, mode); } @@ -1679,11 +1679,9 @@ noce_try_cmove_arith (struct noce_if_info *if_info) if (reversep) { - rtx tmp; - rtx_insn *tmp_insn; code = reversed_comparison_code (if_info->cond, if_info->jump); - tmp = a, a = b, b = tmp; - tmp_insn = insn_a, insn_a = insn_b, insn_b = tmp_insn; + std::swap (a, b); + std::swap (insn_a, insn_b); } } @@ -1865,9 +1863,7 @@ noce_get_alt_condition (struct noce_if_info *if_info, rtx target, if (CONST_INT_P (op_a)) { - rtx tmp = op_a; - op_a = op_b; - op_b = tmp; + std::swap (op_a, op_b); code = swap_condition (code); } } |