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| author | Richard Sandiford <rdsandiford@googlemail.com> | 2013-11-18 14:52:56 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2013-11-18 14:52:56 +0000 |
| commit | 7d362f6c2b99e2b0cedf44e52194c578bdf00053 (patch) | |
| tree | bc3f5ccb003ab318e04d250e0610c40cf5569900 /gcc/c-family | |
| parent | b23b672e8d503ddd027a61807e3cc5ea9aaf2a4b (diff) | |
| download | gcc-7d362f6c2b99e2b0cedf44e52194c578bdf00053.zip gcc-7d362f6c2b99e2b0cedf44e52194c578bdf00053.tar.gz gcc-7d362f6c2b99e2b0cedf44e52194c578bdf00053.tar.bz2 | |
c-common.c (convert_vector_to_pointer_for_subscript): Remove cast to unsigned type.
gcc/c-family/
* c-common.c (convert_vector_to_pointer_for_subscript): Remove
cast to unsigned type.
gcc/
* tree.h (tree_to_uhwi): Return an unsigned HOST_WIDE_INT.
* tree.c (tree_to_uhwi): Return an unsigned HOST_WIDE_INT.
(tree_ctz): Remove cast to unsigned type.
* builtins.c (fold_builtin_memory_op): Likewise.
* dwarf2out.c (descr_info_loc): Likewise.
* godump.c (go_output_typedef): Likewise.
* omp-low.c (expand_omp_simd): Likewise.
* stor-layout.c (excess_unit_span): Likewise.
* tree-object-size.c (addr_object_size): Likewise.
* tree-sra.c (analyze_all_variable_accesses): Likewise.
* tree-ssa-forwprop.c (simplify_builtin_call): Likewise.
(simplify_rotate): Likewise.
* tree-ssa-strlen.c (adjust_last_stmt, handle_builtin_memcpy)
(handle_pointer_plus): Likewise.
* tree-switch-conversion.c (check_range): Likewise.
* tree-vect-patterns.c (vect_recog_rotate_pattern): Likewise.
* tsan.c (instrument_builtin_call): Likewise.
* cfgexpand.c (defer_stack_allocation): Add cast to HOST_WIDE_INT.
* trans-mem.c (tm_log_add): Likewise.
* config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Likewise.
* config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
* config/rs6000/rs6000.c (rs6000_aggregate_candidate): Likewise.
* config/mips/mips.c (r10k_safe_mem_expr_p): Make offset unsigned.
From-SVN: r204964
Diffstat (limited to 'gcc/c-family')
| -rw-r--r-- | gcc/c-family/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/c-family/c-common.c | 3 |
2 files changed, 6 insertions, 2 deletions
diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index 8aac23c..113b4ed 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,5 +1,10 @@ 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + * c-common.c (convert_vector_to_pointer_for_subscript): Remove + cast to unsigned type. + +2013-11-18 Richard Sandiford <rdsandiford@googlemail.com> + * c-common.c (fold_offsetof_1): Use tree_to_uhwi rather than tree_low_cst. (complete_array_type): Update comment to refer to tree_to_[su]hwi diff --git a/gcc/c-family/c-common.c b/gcc/c-family/c-common.c index fb8295d..83d6253 100644 --- a/gcc/c-family/c-common.c +++ b/gcc/c-family/c-common.c @@ -11702,8 +11702,7 @@ convert_vector_to_pointer_for_subscript (location_t loc, if (TREE_CODE (index) == INTEGER_CST) if (!tree_fits_uhwi_p (index) - || ((unsigned HOST_WIDE_INT) tree_to_uhwi (index) - >= TYPE_VECTOR_SUBPARTS (type))) + || tree_to_uhwi (index) >= TYPE_VECTOR_SUBPARTS (type)) warning_at (loc, OPT_Warray_bounds, "index value is out of bound"); c_common_mark_addressable_vec (*vecp); |