| /// Assert the fixed point precision macros according to ISO/IEC TR 18037:2008 7.18a.3 are |
| /// defined when -ffixed-point is provided. |
| |
| // RUN: %clang_cc1 -triple=x86_64 -E -dM -ffixed-point -x c < /dev/null | FileCheck -match-full-lines %s |
| // RUN: %clang_cc1 -triple=x86_64 -E -dM -ffixed-point -x c++ < /dev/null | FileCheck -match-full-lines %s |
| |
| /// These are the implementation-defined values for x86_64. |
| // CHECK-DAG:#define __SFRACT_EPSILON__ 0.0078125HR |
| // CHECK-DAG:#define __SFRACT_FBIT__ 7 |
| // CHECK-DAG:#define __SFRACT_MAX__ 0.9921875HR |
| // CHECK-DAG:#define __SFRACT_MIN__ (-0.5HR-0.5HR) |
| |
| // CHECK-DAG:#define __USFRACT_EPSILON__ 0.00390625UHR |
| // CHECK-DAG:#define __USFRACT_FBIT__ 8 |
| // CHECK-DAG:#define __USFRACT_MAX__ 0.99609375UHR |
| |
| // CHECK-DAG:#define __FRACT_EPSILON__ 0.000030517578125R |
| // CHECK-DAG:#define __FRACT_FBIT__ 15 |
| // CHECK-DAG:#define __FRACT_MAX__ 0.999969482421875R |
| // CHECK-DAG:#define __FRACT_MIN__ (-0.5R-0.5R) |
| |
| // CHECK-DAG:#define __UFRACT_EPSILON__ 0.0000152587890625UR |
| // CHECK-DAG:#define __UFRACT_FBIT__ 16 |
| // CHECK-DAG:#define __UFRACT_MAX__ 0.9999847412109375UR |
| |
| // CHECK-DAG:#define __LFRACT_EPSILON__ 0.0000000004656612873077392578125LR |
| // CHECK-DAG:#define __LFRACT_FBIT__ 31 |
| // CHECK-DAG:#define __LFRACT_MAX__ 0.9999999995343387126922607421875LR |
| // CHECK-DAG:#define __LFRACT_MIN__ (-0.5LR-0.5LR) |
| |
| // CHECK-DAG:#define __ULFRACT_EPSILON__ 0.00000000023283064365386962890625ULR |
| // CHECK-DAG:#define __ULFRACT_FBIT__ 32 |
| // CHECK-DAG:#define __ULFRACT_MAX__ 0.99999999976716935634613037109375ULR |
| |
| // CHECK-DAG:#define __SACCUM_EPSILON__ 0.0078125HK |
| // CHECK-DAG:#define __SACCUM_FBIT__ 7 |
| // CHECK-DAG:#define __SACCUM_MAX__ 255.9921875HK |
| // CHECK-DAG:#define __SACCUM_MIN__ (-128.0HK-128.0HK) |
| |
| // CHECK-DAG:#define __USACCUM_EPSILON__ 0.00390625UHK |
| // CHECK-DAG:#define __USACCUM_FBIT__ 8 |
| // CHECK-DAG:#define __USACCUM_MAX__ 255.99609375UHK |
| |
| // CHECK-DAG:#define __ACCUM_EPSILON__ 0.000030517578125K |
| // CHECK-DAG:#define __ACCUM_FBIT__ 15 |
| // CHECK-DAG:#define __ACCUM_MAX__ 65535.999969482421875K |
| // CHECK-DAG:#define __ACCUM_MIN__ (-32768.0K-32768.0K) |
| |
| // CHECK-DAG:#define __UACCUM_EPSILON__ 0.0000152587890625UK |
| // CHECK-DAG:#define __UACCUM_FBIT__ 16 |
| // CHECK-DAG:#define __UACCUM_MAX__ 65535.9999847412109375UK |
| |
| // CHECK-DAG:#define __LACCUM_EPSILON__ 0.0000000004656612873077392578125LK |
| // CHECK-DAG:#define __LACCUM_FBIT__ 31 |
| // CHECK-DAG:#define __LACCUM_MAX__ 4294967295.9999999995343387126922607421875LK |
| // CHECK-DAG:#define __LACCUM_MIN__ (-2147483648.0LK-2147483648.0LK) |
| |
| // CHECK-DAG:#define __ULACCUM_EPSILON__ 0.00000000023283064365386962890625ULK |
| // CHECK-DAG:#define __ULACCUM_FBIT__ 32 |
| // CHECK-DAG:#define __ULACCUM_MAX__ 4294967295.99999999976716935634613037109375ULK |
| |
| // CHECK-DAG:#define __SACCUM_IBIT__ 8 |
| // CHECK-DAG:#define __USACCUM_IBIT__ 8 |
| // CHECK-DAG:#define __ACCUM_IBIT__ 16 |
| // CHECK-DAG:#define __UACCUM_IBIT__ 16 |
| // CHECK-DAG:#define __LACCUM_IBIT__ 32 |
| // CHECK-DAG:#define __ULACCUM_IBIT__ 32 |
