mirror of
https://github.com/RPCS3/llvm-mirror.git
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Overhauled completely.
llvm-svn: 3955
This commit is contained in:
Vikram S. Adve
parent
a9bc408104
commit
2847e1123e
@ -8,80 +8,119 @@
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int
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main(int argc, char** argv)
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{
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char c1;
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short s1, ssf1, ssd1;
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uint8_t ubs0;
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int8_t bs0;
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unsigned char ubc0, uc2;
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unsigned short us2, usf1, usd1;
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int ic3, is3, sif1, sid1;
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unsigned uic4, uis4, uif1, uid1;
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long slf1, sld1;
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unsigned long ulf1, uld1;
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float f1;
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double d1;
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int8_t C, c1;
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uint8_t uc1;
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short S, s1;
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unsigned short us1;
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int i1;
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unsigned ui1;
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int64_t L, l1;
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uint64_t ul1;
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float F;
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double D;
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/* input values */
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C = (char) (argc >= 2)? atoi(argv[1]) : 0x64; /* 100 = 'd' */
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S = (short) (argc >= 3)? atoi(argv[2]) : -769; /* 0xfcff = -769 */
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L = (long) (argc >= 4)? atoi(argv[3]) : 0xa3a3a3a3a3a3; /*179923220407203*/
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/* Test integer to integer conversions */
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uc1 = (uint8_t) C; /* 100 = 'd' */
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us1 = (unsigned short) C; /* 100 = 'd' */
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ui1 = (unsigned int) C; /* 100 = 'd' */
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ul1 = (unsigned long) C; /* 100 = 'd' */
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s1 = (short) C; /* 100 = 'd' */
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i1 = (int) C; /* 100 = 'd' */
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l1 = (long) C; /* 100 = 'd' */
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c1 = (char) (argc >= 2)? atoi(argv[1]) : 0xff64; /* 100 = 'd' */
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s1 = (short) (argc >= 3)? atoi(argv[2]) : -769; /* 0xfcff = -769 */
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ubc0 = (unsigned char) c1; /* 100 = 'd' */
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ubs0 = (uint8_t) s1; /* 0xff = 255 */
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bs0 = (int8_t) s1; /* 0xff = -1 */
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uc2 = (unsigned char) c1; /* 100 = 'd' */
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us2 = (unsigned short) s1; /* 0xfcff = 64767 */
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ic3 = (int) c1; /* 100 = 'd' */
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is3 = (int) s1; /* 0xfffffcff = -769 */
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uic4 = (unsigned int) c1; /* 100 = 'd' */
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uis4 = (unsigned int) s1; /* 0xfffffcff = 4294966527 */
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printf("ubc0 = '%c'\n", ubc0);
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printf("ubs0 = %u\n", ubs0);
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printf("bs0 = %d\n", bs0);
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printf("c1 = '%c'\n", c1);
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printf("s1 = %d\n", s1);
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printf("uc2 = '%c'\n", uc2);
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printf("us2 = %u\n", us2);
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printf("ic3 = '%c'\n", ic3);
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printf("is3 = %d\n", is3);
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printf("uic4 = '%c'\n", uic4);
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printf("uis4 = %u\n", uis4);
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printf("\nCHAR C = '%c' (%d)\t\t(0x%x)\n", C, C, C);
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printf("char to short s1 = %d\t\t(0x%x)\n", s1, s1);
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printf("char to int i1 = %d\t\t(0x%x)\n", i1, i1);
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printf("char to long l1 = %ld\t\t(0x%lx)\n", l1, l1);
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printf("\nchar to ubyte uc1 = %u\t\t(0x%x)\n", uc1, uc1);
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printf("char to ushort us1 = %u\t\t(0x%x)\n", us1, us1);
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printf("char to uint ui1 = %u\t\t(0x%x)\n", ui1, ui1);
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printf("char to ulong ul1 = %lu\t\t(0x%lx)\n", ul1, ul1);
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uc1 = (uint8_t) S; /* 0xff = 255 */
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us1 = (unsigned short) S; /* 0xfcff = 64767 */
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ui1 = (unsigned int) S; /* 0xfffffcff = 4294966527 */
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ul1 = (unsigned long) S; /* */
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c1 = (int8_t) S; /* 0xff = -1 */
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i1 = (int) S; /* 0xfffffcff = -769 */
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l1 = (long) S; /* */
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printf("\n\nSHORT S = %d\t\t(0x%x)\n", S, S);
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printf("short to byte c1 = %d\t\t(0x%x)\n", c1, c1);
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printf("short to int i1 = %d\t\t(0x%x)\n", i1, i1);
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printf("short to long l1 = %ld\t\t(0x%lx)\n", l1, l1);
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printf("\nshort to ubyte uc1 = %u\t\t(0x%x)\n", uc1, uc1);
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printf("short to ushort us1 = %u\t\t(0x%x)\n", us1, us1);
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printf("short to uint ui1 = %u\t\t(0x%x)\n", ui1, ui1);
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printf("short to ulong ul1 = %lu\t\t(0x%lx)\n", ul1, ul1);
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uc1 = (unsigned char) L; /* */
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c1 = (int8_t) L; /* */
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s1 = (short) L; /* */
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us1 = (unsigned short) L; /* */
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i1 = (int) L; /* */
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ui1 = (unsigned int) L; /* */
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ul1 = (unsigned long) L; /* */
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printf("\n\nLONG L = %ld\t\t(0x%lx)\n", L, L);
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printf("long to byte c1 = %d\t\t(0x%x)\n", c1, c1);
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printf("long to short s1 = %d\t\t(0x%x)\n", s1, s1);
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printf("long to int i1 = %d\t\t(0x%x)\n", i1, i1);
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printf("\nlong to ubyte uc1 = %u\t\t(0x%x)\n", uc1, uc1);
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printf("long to ushort us1 = %u\t\t(0x%x)\n", us1, us1);
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printf("long to uint ui1 = %u\t\t(0x%x)\n", ui1, ui1);
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printf("long to ulong ul1 = %lu\t\t(0x%lx)\n", ul1, ul1);
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/* Test floating-point to integer conversions */
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f1 = (float) (argc >= 4)? atof(argv[3]) : 1.0;
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d1 = (argc >= 5)? atof(argv[4]) : 2.0;
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F = (float) (argc >= 4)? atof(argv[3]) : 1.0;
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D = (argc >= 5)? atof(argv[4]) : 2.0;
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usf1 = (unsigned short) f1;
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usd1 = (unsigned short) d1;
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uif1 = (unsigned int) f1;
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uid1 = (unsigned int) d1;
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ulf1 = (unsigned long) f1;
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uld1 = (unsigned long) d1;
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ssf1 = (short) f1;
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ssd1 = (short) d1;
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sif1 = (int) f1;
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sid1 = (int) d1;
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slf1 = (long) f1;
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sld1 = (long) d1;
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printf("usf1 = %u\n", usf1);
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printf("usd1 = %u\n", usd1);
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printf("uif1 = %u\n", uif1);
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printf("uid1 = %u\n", uid1);
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printf("ulf1 = %lu\n", ulf1);
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printf("uld1 = %lu\n", uld1);
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printf("ssf1 = %d\n", ssf1);
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printf("ssd1 = %d\n", ssd1);
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printf("sif1 = %d\n", sif1);
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printf("sid1 = %d\n", sid1);
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printf("slf1 = %ld\n", slf1);
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printf("sld1 = %ld\n", sld1);
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us1 = (unsigned short) F;
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ui1 = (unsigned int) F;
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ul1 = (unsigned long) F;
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s1 = (short) F;
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i1 = (int) F;
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l1 = (long) F;
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printf("\n\nFLOAT F = %f\n", F);
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printf("float to short s1 = %d\t\t(0x%x)\n", s1, s1);
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printf("float to int i1 = %d\t\t(0x%x)\n", i1, i1);
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printf("float to ushort us1 = %u\t\t(0x%x)\n", us1, us1);
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printf("float to uint ui1 = %u\t\t(0x%x)\n", ui1, ui1);
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printf("float to ulong ul1 = %lu\t\t(0x%lx)\n", ul1, ul1);
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us1 = (unsigned short) D;
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ui1 = (unsigned int) D;
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ul1 = (unsigned long) D;
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s1 = (short) D;
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i1 = (int) D;
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l1 = (long) D;
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printf("\n\nDOUBLE D = %f\n", D);
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printf("double to short s1 = %d\t\t(0x%x)\n", s1, s1);
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printf("double to int i1 = %d\t\t(0x%x)\n", i1, i1);
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printf("double to long l1 = %ld\t\t(0x%lx)\n", l1, l1);
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printf("double to ushort us1 = %u\t\t(0x%x)\n", us1, us1);
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printf("double to uint ui1 = %u\t\t(0x%x)\n", ui1, ui1);
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printf("double to ulong ul1 = %lu\t\t(0x%lx)\n", ul1, ul1);
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return 0;
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}
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