1 /// Assert the fixed point precision macros according to ISO/IEC TR 18037:2008 7.18a.3 are 2 /// defined when -ffixed-point is provided. 3 4 // RUN: %clang_cc1 -triple=x86_64 -E -dM -ffixed-point -x c < /dev/null | FileCheck -match-full-lines %s 5 // RUN: %clang_cc1 -triple=x86_64 -E -dM -ffixed-point -x c++ < /dev/null | FileCheck -match-full-lines %s 6 7 /// These are the implementation-defined values for x86_64. 8 // CHECK-DAG:#define __SFRACT_EPSILON__ 0.0078125HR 9 // CHECK-DAG:#define __SFRACT_FBIT__ 7 10 // CHECK-DAG:#define __SFRACT_MAX__ 0.9921875HR 11 // CHECK-DAG:#define __SFRACT_MIN__ (-0.5HR-0.5HR) 12 13 // CHECK-DAG:#define __USFRACT_EPSILON__ 0.00390625UHR 14 // CHECK-DAG:#define __USFRACT_FBIT__ 8 15 // CHECK-DAG:#define __USFRACT_MAX__ 0.99609375UHR 16 17 // CHECK-DAG:#define __FRACT_EPSILON__ 0.000030517578125R 18 // CHECK-DAG:#define __FRACT_FBIT__ 15 19 // CHECK-DAG:#define __FRACT_MAX__ 0.999969482421875R 20 // CHECK-DAG:#define __FRACT_MIN__ (-0.5R-0.5R) 21 22 // CHECK-DAG:#define __UFRACT_EPSILON__ 0.0000152587890625UR 23 // CHECK-DAG:#define __UFRACT_FBIT__ 16 24 // CHECK-DAG:#define __UFRACT_MAX__ 0.9999847412109375UR 25 26 // CHECK-DAG:#define __LFRACT_EPSILON__ 0.0000000004656612873077392578125LR 27 // CHECK-DAG:#define __LFRACT_FBIT__ 31 28 // CHECK-DAG:#define __LFRACT_MAX__ 0.9999999995343387126922607421875LR 29 // CHECK-DAG:#define __LFRACT_MIN__ (-0.5LR-0.5LR) 30 31 // CHECK-DAG:#define __ULFRACT_EPSILON__ 0.00000000023283064365386962890625ULR 32 // CHECK-DAG:#define __ULFRACT_FBIT__ 32 33 // CHECK-DAG:#define __ULFRACT_MAX__ 0.99999999976716935634613037109375ULR 34 35 // CHECK-DAG:#define __SACCUM_EPSILON__ 0.0078125HK 36 // CHECK-DAG:#define __SACCUM_FBIT__ 7 37 // CHECK-DAG:#define __SACCUM_MAX__ 255.9921875HK 38 // CHECK-DAG:#define __SACCUM_MIN__ (-128.0HK-128.0HK) 39 40 // CHECK-DAG:#define __USACCUM_EPSILON__ 0.00390625UHK 41 // CHECK-DAG:#define __USACCUM_FBIT__ 8 42 // CHECK-DAG:#define __USACCUM_MAX__ 255.99609375UHK 43 44 // CHECK-DAG:#define __ACCUM_EPSILON__ 0.000030517578125K 45 // CHECK-DAG:#define __ACCUM_FBIT__ 15 46 // CHECK-DAG:#define __ACCUM_MAX__ 65535.999969482421875K 47 // CHECK-DAG:#define __ACCUM_MIN__ (-32768.0K-32768.0K) 48 49 // CHECK-DAG:#define __UACCUM_EPSILON__ 0.0000152587890625UK 50 // CHECK-DAG:#define __UACCUM_FBIT__ 16 51 // CHECK-DAG:#define __UACCUM_MAX__ 65535.9999847412109375UK 52 53 // CHECK-DAG:#define __LACCUM_EPSILON__ 0.0000000004656612873077392578125LK 54 // CHECK-DAG:#define __LACCUM_FBIT__ 31 55 // CHECK-DAG:#define __LACCUM_MAX__ 4294967295.9999999995343387126922607421875LK 56 // CHECK-DAG:#define __LACCUM_MIN__ (-2147483648.0LK-2147483648.0LK) 57 58 // CHECK-DAG:#define __ULACCUM_EPSILON__ 0.00000000023283064365386962890625ULK 59 // CHECK-DAG:#define __ULACCUM_FBIT__ 32 60 // CHECK-DAG:#define __ULACCUM_MAX__ 4294967295.99999999976716935634613037109375ULK 61 62 // CHECK-DAG:#define __SACCUM_IBIT__ 8 63 // CHECK-DAG:#define __USACCUM_IBIT__ 8 64 // CHECK-DAG:#define __ACCUM_IBIT__ 16 65 // CHECK-DAG:#define __UACCUM_IBIT__ 16 66 // CHECK-DAG:#define __LACCUM_IBIT__ 32 67 // CHECK-DAG:#define __ULACCUM_IBIT__ 32 68