92 lines
4.9 KiB
C++
92 lines
4.9 KiB
C++
//===- subzero/crosstest/test_arith.cpp - Arithmetic operator tests -------===//
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//
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// The Subzero Code Generator
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// Implementation for crosstesting arithmetic operations.
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//
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//===----------------------------------------------------------------------===//
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// This aims to test all the arithmetic bitcode instructions across
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// all PNaCl primitive data types.
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#include <stdint.h>
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#include "test_arith.h"
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#include "xdefs.h"
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#if 0
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// The following is commented out, and instead, a python script auto-generates a
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// .ll file with the equivalent functionality.
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#define X(inst, op, isdiv, isshift) \
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bool test##inst(bool a, bool b) { return a op b; } \
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uint8_t test##inst(uint8_t a, uint8_t b) { return a op b; } \
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uint16_t test##inst(uint16_t a, uint16_t b) { return a op b; } \
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uint32_t test##inst(uint32_t a, uint32_t b) { return a op b; } \
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uint64 test##inst(uint64 a, uint64 b) { return a op b; } \
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v4ui32 test##inst(v4ui32 a, v4ui32 b) { return a op b; } \
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v8ui16 test##inst(v8ui16 a, v8ui16 b) { return a op b; } \
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v16ui8 test##inst(v16ui8 a, v16ui8 b) { return a op b; }
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UINTOP_TABLE
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#undef X
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#define X(inst, op, isdiv, isshift) \
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bool test##inst(bool a, bool b) { return a op b; } \
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myint8_t test##inst(myint8_t a, myint8_t b) { return a op b; } \
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int16_t test##inst(int16_t a, int16_t b) { return a op b; } \
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int32_t test##inst(int32_t a, int32_t b) { return a op b; } \
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int64 test##inst(int64 a, int64 b) { return a op b; } \
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v4si32 test##inst(v4si32 a, v4si32 b) { return a op b; } \
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v8si16 test##inst(v8si16 a, v8si16 b) { return a op b; } \
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v16si8 test##inst(v16si8 a, v16si8 b) { return a op b; }
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SINTOP_TABLE
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#undef X
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#define X(inst, op, func) \
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float test##inst(float a, float b) { return func(a op b); } \
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double test##inst(double a, double b) { return func(a op b); } \
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v4f32 test##inst(v4f32 a, v4f32 b) { return func(a op b); }
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FPOP_TABLE
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#undef X
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#endif // 0
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#define X(mult_by) \
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bool testMultiplyBy##mult_by(bool a, bool /*unused*/) { \
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return a * (mult_by); \
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} \
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bool testMultiplyByNeg##mult_by(bool a, bool /*unused*/) { \
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return a * (-(mult_by)); \
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} \
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uint8_t testMultiplyBy##mult_by(uint8_t a, uint8_t /*unused*/) { \
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return a * (mult_by); \
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} \
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uint8_t testMultiplyByNeg##mult_by(uint8_t a, uint8_t /*unused*/) { \
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return a * (-(mult_by)); \
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} \
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uint16_t testMultiplyBy##mult_by(uint16_t a, uint16_t /*unused*/) { \
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return a * (mult_by); \
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} \
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uint16_t testMultiplyByNeg##mult_by(uint16_t a, uint16_t /*unused*/) { \
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return a * (-(mult_by)); \
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} \
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uint32_t testMultiplyBy##mult_by(uint32_t a, uint32_t /*unused*/) { \
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return a * (mult_by); \
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} \
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uint32_t testMultiplyByNeg##mult_by(uint32_t a, uint32_t /*unused*/) { \
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return a * (-(mult_by)); \
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} \
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uint64_t testMultiplyBy##mult_by(uint64_t a, uint64_t /*unused*/) { \
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return a * (mult_by); \
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} \
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uint64_t testMultiplyByNeg##mult_by(uint64_t a, uint64_t /*unused*/) { \
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return a * (-(mult_by)); \
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}
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MULIMM_TABLE
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#undef X
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