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glasm: Use BitField instead of C bitfields

master
ReinUsesLisp 2021-05-08 16:46:32 +07:00 committed by ameerj
parent 2b04b4d27f
commit 3e841f6441
2 changed files with 12 additions and 8 deletions
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10
src/shader_recompiler/backend/glasm/reg_alloc.cpp
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@ -68,11 +68,11 @@ Id RegAlloc::Alloc() {
}
num_used_registers = std::max(num_used_registers, reg + 1);
register_use[reg] = true;
return Id{
.index = static_cast<u32>(reg),
.is_spill = 0,
.is_condition_code = 0,
};
Id ret{};
ret.index.Assign(static_cast<u32>(reg));
ret.is_spill.Assign(0);
ret.is_condition_code.Assign(0);
return ret;
}
throw NotImplementedException("Register spilling");
}

10
src/shader_recompiler/backend/glasm/reg_alloc.h
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@ -6,6 +6,7 @@
#include <bitset>
#include "common/bit_field.h"
#include "common/common_types.h"
namespace Shader::IR {
@ -18,9 +19,12 @@ namespace Shader::Backend::GLASM {
class EmitContext;
struct Id {
u32 index : 30;
u32 is_spill : 1;
u32 is_condition_code : 1;
union {
u32 raw;
BitField<0, 30, u32> index;
BitField<30, 1, u32> is_spill;
BitField<31, 1, u32> is_condition_code;
};
};
class RegAlloc {