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https://git.code.sf.net/p/quake/quakeforge
synced 2025-03-22 18:31:27 +00:00
[gamecode] Add tests for converting to int
They currently fail because for vector values, gcc casts the view, not the value, so vec4 cast to ivec4 simply views the bits as int rather than doing the actual conversion.
This commit is contained in:
Bill Currie
parent
e8e0a69628
commit
cd68455e46
2 changed files with 182 additions and 0 deletions
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@ -1,4 +1,5 @@
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libs_gamecode_tests = \
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libs/gamecode/test/test-conv0 \
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libs/gamecode/test/test-double \
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libs/gamecode/test/test-float \
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libs/gamecode/test/test-int \
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@ -19,6 +20,11 @@ test_gamecode_libs= \
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libs/gamecode/libQFgamecode.la \
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libs/util/libQFutil.la
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libs_gamecode_test_test_conv0_SOURCES= \
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libs/gamecode/test/test-conv0.c
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libs_gamecode_test_test_conv0_LDADD= $(test_gamecode_libs)
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libs_gamecode_test_test_conv0_DEPENDENCIES= $(test_gamecode_libs)
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libs_gamecode_test_test_double_SOURCES= \
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libs/gamecode/test/test-double.c
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libs_gamecode_test_test_double_LDADD= $(test_gamecode_libs)
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176
libs/gamecode/test/test-conv0.c
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176
libs/gamecode/test/test-conv0.c
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@ -0,0 +1,176 @@
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#include "head.c"
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#include "QF/mathlib.h"
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static pr_ivec4_t int_conv_init[] = {
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{ 5, -5, 0x80000000, 0x7fffffff}, //int
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{ 0x3fc00000, 0xbfc00000, 0x7149f2ca, 0xf149f2ca}, //float 1e30, -1e30
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{ 99, 0x80000000, 0x80000000, 99}, //long
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{ 256, 0, 0x7fffffff, 0}, //long
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{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, //double 1e30, -1e30
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{ 0, 0x3ff80000, 0, 0xbff80000}, //double 1.5, -1.5
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{ 5, -5, 0x80000000, 0x7fffffff}, //uint
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{ ~0, 1, 0x80000000, 0}, //bool32
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{ 99, 0x80000000, 0x80000000, 99}, //ulong
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{ 256, 0, 0x7fffffff, 0}, //ulong
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{ ~0, ~0, ~0, 0}, //bool64
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{ 0, ~0, 0, 0}, //bool64
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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{ 0, 0, 0, 0},
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};
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static pr_ivec4_t int_conv_expect[] = {
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{ 5, -5, 0x80000000, 0x7fffffff}, //int
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{ 0x3fc00000, 0xbfc00000, 0x7149f2ca, 0xf149f2ca}, //float
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{ 99, 0x80000000, 0x80000000, 99}, //long
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{ 256, 0, 0x7fffffff, 0}, //long
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{ 0x39a08cea, 0x46293e59, 0x39a08cea, 0xc6293e59}, //double 1e30, -1e30
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{ 0, 0x3ff80000, 0, 0xbff80000}, //double 1.5, -1.5
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{ 5, -5, 0x80000000, 0x7fffffff}, //uint
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{ ~0, 1, 0x80000000, 0}, //bool32
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{ 99, 0x80000000, 0x80000000, 99}, //ulong
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{ 256, 0, 0x7fffffff, 0}, //ulong
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{ ~0, ~0, ~0, 0}, //bool64
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{ 0, ~0, 0, 0}, //bool64
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{ 0, 0, 0, 0}, // int
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{ 1, -1, 0x80000000, 0x80000000}, // float
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{ 99, 0x80000000, 256, 0x7fffffff}, // long
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{ 0x80000000, 0x80000000, 1, -1}, // double
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{ 0, 0, 0, 0}, // uint
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{ 1, 1, 1, 0}, // bool32
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{ 99, 0x80000000, 256, 0x7fffffff}, // ulong
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{ 1, 1, 1, 0}, // bool64
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};
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static dstatement_t int_conv_1_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 80 }, // init index
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{ OP(0, 0, 0, OP_LEA_A), 8, 0, 81 }, // init index for 64-bits
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 80, -1, 80 }, // dec index
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{ OP(0, 0, 0, OP_LEA_C), 81, -2, 81 }, // dec index for 64-bits
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{ OP(0, 0, 0, OP_IFAE_A), 2, 0, 80 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 80, 1 },
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{ OP(0, 0, 0, OP_WITH), 4, 81, 2 },
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{ OP(1, 1, 1, OP_CONV), 4, 0010, 52 },
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{ OP(2, 1, 1, OP_CONV), 8, 0020, 56 },
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{ OP(2, 1, 1, OP_CONV), 16, 0030, 60 },
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{ OP(1, 1, 1, OP_CONV), 28, 0050, 68 },
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{ OP(2, 1, 1, OP_CONV), 32, 0060, 72 },
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{ OP(2, 1, 1, OP_CONV), 40, 0070, 76 },
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{ OP(1, 1, 1, OP_JUMP_A), -12, 0, 0 },
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};
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static dstatement_t int_conv_2_statements[] = {
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{ OP(0, 0, 0, OP_LEA_A), 4, 0, 80 }, // index
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{ OP(0, 0, 0, OP_LEA_A), 8, 0, 81 }, // init index for 64-bits
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//loop:
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{ OP(0, 0, 0, OP_LEA_C), 80, -2, 80 }, // dec index
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{ OP(0, 0, 0, OP_LEA_C), 81, -4, 81 }, // dec index for 64-bits
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{ OP(0, 0, 0, OP_IFAE_A), 2, 0, 80 },
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{ OP(0, 0, 0, OP_BREAK), 0, 0, 0 },
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{ OP(0, 0, 0, OP_WITH), 4, 80, 1 },
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{ OP(0, 0, 0, OP_WITH), 4, 81, 2 },
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{ OP(1, 1, 1, OP_CONV), 4, 0110, 52 },
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{ OP(2, 1, 1, OP_CONV), 8, 0120, 56 },
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{ OP(2, 1, 1, OP_CONV), 16, 0130, 60 },
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{ OP(1, 1, 1, OP_CONV), 28, 0150, 68 },
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{ OP(2, 1, 1, OP_CONV), 32, 0160, 72 },
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{ OP(2, 1, 1, OP_CONV), 40, 0170, 76 },
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{ OP(1, 1, 1, OP_JUMP_A), -12, 0, 0 },
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};
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static dstatement_t int_conv_3a_statements[] = {
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{ OP(1, 1, 1, OP_CONV), 4, 0210, 52 },
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{ OP(1, 1, 1, OP_CONV), 7, 0010, 55 },
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{ OP(2, 1, 1, OP_CONV), 8, 0220, 56 },
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{ OP(2, 1, 1, OP_CONV), 14, 0020, 59 },
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{ OP(2, 1, 1, OP_CONV), 16, 0230, 60 },
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{ OP(2, 1, 1, OP_CONV), 22, 0030, 63 },
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{ OP(1, 1, 1, OP_CONV), 28, 0250, 68 },
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{ OP(1, 1, 1, OP_CONV), 31, 0050, 71 },
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{ OP(2, 1, 1, OP_CONV), 32, 0260, 72 },
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{ OP(2, 1, 1, OP_CONV), 38, 0060, 75 },
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{ OP(2, 1, 1, OP_CONV), 40, 0270, 76 },
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{ OP(2, 1, 1, OP_CONV), 46, 0070, 79 },
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};
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static dstatement_t int_conv_3b_statements[] = {
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{ OP(1, 1, 1, OP_CONV), 4, 0010, 52 },
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{ OP(1, 1, 1, OP_CONV), 5, 0210, 53 },
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{ OP(2, 1, 1, OP_CONV), 8, 0020, 56 },
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{ OP(2, 1, 1, OP_CONV), 10, 0220, 57 },
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{ OP(2, 1, 1, OP_CONV), 16, 0030, 60 },
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{ OP(2, 1, 1, OP_CONV), 18, 0230, 61 },
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{ OP(1, 1, 1, OP_CONV), 28, 0050, 68 },
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{ OP(1, 1, 1, OP_CONV), 29, 0250, 69 },
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{ OP(2, 1, 1, OP_CONV), 32, 0060, 72 },
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{ OP(2, 1, 1, OP_CONV), 34, 0260, 73 },
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{ OP(2, 1, 1, OP_CONV), 40, 0070, 76 },
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{ OP(2, 1, 1, OP_CONV), 42, 0270, 77 },
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};
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static dstatement_t int_conv_4_statements[] = {
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{ OP(1, 1, 1, OP_CONV), 4, 0310, 52 },
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{ OP(2, 1, 1, OP_CONV), 8, 0320, 56 },
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{ OP(2, 1, 1, OP_CONV), 16, 0330, 60 },
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{ OP(1, 1, 1, OP_CONV), 28, 0350, 68 },
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{ OP(2, 1, 1, OP_CONV), 32, 0360, 72 },
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{ OP(2, 1, 1, OP_CONV), 40, 0370, 76 },
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};
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test_t tests[] = {
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{
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.desc = "int conv 1",
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.extra_globals = 4 * 1,
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.num_globals = 4*num_globals(int_conv_init,int_conv_expect),
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.num_statements = num_statements (int_conv_1_statements),
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.statements = int_conv_1_statements,
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.init_globals = (pr_int_t *) int_conv_init,
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.expect_globals = (pr_int_t *) int_conv_expect,
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},
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{
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.desc = "int conv 2",
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.extra_globals = 4 * 1,
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.num_globals = 4*num_globals(int_conv_init,int_conv_expect),
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.num_statements = num_statements (int_conv_2_statements),
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.statements = int_conv_2_statements,
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.init_globals = (pr_int_t *) int_conv_init,
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.expect_globals = (pr_int_t *) int_conv_expect,
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},
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{
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.desc = "int conv 3a",
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.extra_globals = 4 * 1,
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.num_globals = 4*num_globals(int_conv_init,int_conv_expect),
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.num_statements = num_statements (int_conv_3a_statements),
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.statements = int_conv_3a_statements,
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.init_globals = (pr_int_t *) int_conv_init,
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.expect_globals = (pr_int_t *) int_conv_expect,
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},
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{
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.desc = "int conv 3b",
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.extra_globals = 4 * 1,
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.num_globals = 4*num_globals(int_conv_init,int_conv_expect),
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.num_statements = num_statements (int_conv_3b_statements),
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.statements = int_conv_3b_statements,
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.init_globals = (pr_int_t *) int_conv_init,
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.expect_globals = (pr_int_t *) int_conv_expect,
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},
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{
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.desc = "int conv 4",
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.extra_globals = 4 * 1,
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.num_globals = 4*num_globals(int_conv_init,int_conv_expect),
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.num_statements = num_statements (int_conv_4_statements),
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.statements = int_conv_4_statements,
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.init_globals = (pr_int_t *) int_conv_init,
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.expect_globals = (pr_int_t *) int_conv_expect,
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},
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};
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#include "main.c"
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