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Make modifications of GL_EXT_spirv_intrinsics

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1. spirv_execution_mode_id and spirv_decorate_id could support
   specialization constants. The original implementation always
   assume only normal frontend constants are valid. It is not true.

2. spirv_type donesn't support type_specifier as an option of
   spirv_type_parameter. At present, only constant_expression is the
   valid option.
This commit is contained in:
Rex Xu 2021-10-13 14:12:47 +08:00
parent b9ba4c5743
commit 07aec25f82
10 changed files with 2053 additions and 2041 deletions
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3
glslang/MachineIndependent/glslang.y
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@ -4367,9 +4367,6 @@ spirv_type_parameter
: constant_expression {
$$ = parseContext.makeSpirvTypeParameters($1->getLoc(), $1->getAsConstantUnion());
}
| type_specifier {
$$ = parseContext.makeSpirvTypeParameters($1);
}
spirv_instruction_qualifier
: SPIRV_INSTRUCTION LEFT_PAREN spirv_instruction_qualifier_list RIGHT_PAREN {