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re PR hsa/81713 (BIT_FIELD_REF produced by Brig FE do not pass new verification)

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Fix PR 81713
 * brigfrontend/brig-basic-inst-handler.cc: replace build_int_cst with
   bitsize_int in building BIT_FIELD_REF.
 * brigfrontend/brig-code-entry-handler.cc: likewise.

From-SVN: r250874
This commit is contained in:
Henry Linjamäki 2017-08-04 15:50:14 +00:00 committed by Pekka Jääskeläinen
parent 8ffe2be85e
commit 8c05890538
3 changed files with 19 additions and 17 deletions
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7
gcc/brig/ChangeLog
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@ -1,3 +1,10 @@
2017-08-04 Henry Linjamäki <henry.linjamaki@parmance.com>
Fix PR 81713
* brigfrontend/brig-basic-inst-handler.cc: replace build_int_cst with
bitsize_int in building BIT_FIELD_REF.
* brigfrontend/brig-code-entry-handler.cc: likewise.
2017-07-05 Richard Sandiford <richard.sandiford@linaro.org>
Alan Hayward <alan.hayward@arm.com>
David Sherwood <david.sherwood@arm.com>

7
gcc/brig/brigfrontend/brig-basic-inst-handler.cc
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@ -33,6 +33,7 @@
#include "stor-layout.h"
#include "diagnostic-core.h"
#include "brig-builtins.h"
#include "fold-const.h"
brig_basic_inst_handler::brig_basic_inst_handler (brig_to_generic &parent)
: brig_code_entry_handler (parent)
@ -112,10 +113,8 @@ brig_basic_inst_handler::build_shuffle (tree arith_type,
{
tree mask_element
= build3 (BIT_FIELD_REF, mask_element_type, mask_operand,
build_int_cst (unsigned_char_type_node,
input_mask_element_size),
build_int_cst (unsigned_char_type_node,
i * input_mask_element_size));
bitsize_int (input_mask_element_size),
bitsize_int (i * input_mask_element_size));
mask_element = convert (element_type, mask_element);

22
gcc/brig/brigfrontend/brig-code-entry-handler.cc
View File

@ -1423,9 +1423,8 @@ brig_code_entry_handler::build_output_assignment (const BrigInstBase &brig_inst,
tree element_ref
= build3 (BIT_FIELD_REF, element_type, input,
TYPE_SIZE (element_type),
build_int_cst (uint32_type_node,
i * int_size_in_bytes (element_type)
* BITS_PER_UNIT));
bitsize_int (i * int_size_in_bytes (element_type)
* BITS_PER_UNIT));
last_assign
= build_output_assignment (brig_inst, element, element_ref);
@ -1488,7 +1487,7 @@ brig_code_entry_handler::unpack (tree value, tree_stl_vec &elements)
tree element
= build3 (BIT_FIELD_REF, input_element_type, value,
TYPE_SIZE (input_element_type),
build_int_cst (unsigned_char_type_node, i * element_size));
bitsize_int(i * element_size));
element = add_temp_var ("scalar", element);
elements.push_back (element);
@ -1543,9 +1542,8 @@ tree_element_unary_visitor::operator () (brig_code_entry_handler &handler,
{
tree element = build3 (BIT_FIELD_REF, input_element_type, operand,
TYPE_SIZE (input_element_type),
build_int_cst (unsigned_char_type_node,
i * element_size
* BITS_PER_UNIT));
bitsize_int (i * element_size
* BITS_PER_UNIT));
tree output = visit_element (handler, element);
output_element_type = TREE_TYPE (output);
@ -1594,15 +1592,13 @@ tree_element_binary_visitor::operator () (brig_code_entry_handler &handler,
tree element0 = build3 (BIT_FIELD_REF, input_element_type, operand0,
TYPE_SIZE (input_element_type),
build_int_cst (unsigned_char_type_node,
i * element_size
* BITS_PER_UNIT));
bitsize_int (i * element_size
* BITS_PER_UNIT));
tree element1 = build3 (BIT_FIELD_REF, input_element_type, operand1,
TYPE_SIZE (input_element_type),
build_int_cst (unsigned_char_type_node,
i * element_size
* BITS_PER_UNIT));
bitsize_int (i * element_size
* BITS_PER_UNIT));
tree output = visit_element (handler, element0, element1);
output_element_type = TREE_TYPE (output);