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| author | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2010-10-22 23:39:16 +0000 |
|---|---|---|
| committer | Eric Botcazou <ebotcazou@gcc.gnu.org> | 2010-10-22 23:39:16 +0000 |
| commit | 692ad9aab27d2420d85704db46dddabc2cb1b61e (patch) | |
| tree | d33139567cb4e551c6210de407685e46668acbd2 | |
| parent | b3f85ff2b7a16dcf31d6c2c60cfddc9d55d21d1a (diff) | |
| download | gcc-692ad9aab27d2420d85704db46dddabc2cb1b61e.zip gcc-692ad9aab27d2420d85704db46dddabc2cb1b61e.tar.gz gcc-692ad9aab27d2420d85704db46dddabc2cb1b61e.tar.bz2 | |
gimplify.c (gimplify_variable_sized_compare): Preserve the source location info of the expression.
* gimplify.c (gimplify_variable_sized_compare): Preserve the source
location info of the expression.
From-SVN: r165875
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/gimplify.c | 9 |
2 files changed, 12 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 52856cf..42e4c07 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2010-10-22 Eric Botcazou <ebotcazou@adacore.com> + + * gimplify.c (gimplify_variable_sized_compare): Preserve the source + location info of the expression. + 2010-10-22 DJ Delorie <dj@redhat.com> * doc/extend.texi (Named Address Spaces): Document the M32C named @@ -31,7 +36,7 @@ (movsi_splittable): Split A1A0 also. 2010-10-22 Artjoms Sinkarovs <artyom.shinakroff@gmail.com> - Andrew Pinski <pinskia@gmail.com> + Andrew Pinski <pinskia@gmail.com> * c-typeck.c (build_array_ref): Handle subscripting of vectors. * doc/extend.texi: New paragraph diff --git a/gcc/gimplify.c b/gcc/gimplify.c index 4753c4b..542c223 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -4634,10 +4634,10 @@ gimplify_modify_expr (tree *expr_p, gimple_seq *pre_p, gimple_seq *post_p, static enum gimplify_status gimplify_variable_sized_compare (tree *expr_p) { + location_t loc = EXPR_LOCATION (*expr_p); tree op0 = TREE_OPERAND (*expr_p, 0); tree op1 = TREE_OPERAND (*expr_p, 1); - tree t, arg, dest, src; - location_t loc = EXPR_LOCATION (*expr_p); + tree t, arg, dest, src, expr; arg = TYPE_SIZE_UNIT (TREE_TYPE (op0)); arg = unshare_expr (arg); @@ -4646,8 +4646,11 @@ gimplify_variable_sized_compare (tree *expr_p) dest = build_fold_addr_expr_loc (loc, op0); t = implicit_built_in_decls[BUILT_IN_MEMCMP]; t = build_call_expr_loc (loc, t, 3, dest, src, arg); - *expr_p + + expr = build2 (TREE_CODE (*expr_p), TREE_TYPE (*expr_p), t, integer_zero_node); + SET_EXPR_LOCATION (expr, loc); + *expr_p = expr; return GS_OK; } |