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Diffstat (limited to 'clang/test/CodeGen/mandel.c')
-rw-r--r-- | clang/test/CodeGen/mandel.c | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/clang/test/CodeGen/mandel.c b/clang/test/CodeGen/mandel.c deleted file mode 100644 index f9b5972..0000000 --- a/clang/test/CodeGen/mandel.c +++ /dev/null @@ -1,73 +0,0 @@ -// RUN: clang -emit-llvm %s - -/* Sparc is not C99-compliant */ -#if defined(sparc) || defined(__sparc__) || defined(__sparcv9) - -int main() { return 0; } - -#else /* sparc */ - -#define ESCAPE 2 -#define IMAGE_WIDTH 150 -#define IMAGE_HEIGHT 50 -#if 1 -#define IMAGE_SIZE 60 -#else -#define IMAGE_SIZE 5000 -#endif -#define START_X -2.1 -#define END_X 1.0 -#define START_Y -1.25 -#define MAX_ITER 100 - -#define step_X ((END_X - START_X)/IMAGE_WIDTH) -#define step_Y ((-START_Y - START_Y)/IMAGE_HEIGHT) - -#define I 1.0iF - -#if defined(__FreeBSD__) || defined(__OpenBSD__) -#include <complex.h> -#elif defined(__APPLE__) -#include <math.h> -#else -#include <tgmath.h> -#endif - -#include <stdio.h> - -volatile double __complex__ accum; - -void mandel() { - int x, y, n; - for (y = 0; y < IMAGE_HEIGHT; ++y) { - for (x = 0; x < IMAGE_WIDTH; ++x) { - double __complex__ c = (START_X+x*step_X) + (START_Y+y*step_Y) * I; - double __complex__ z = 0.0; - - for (n = 0; n < MAX_ITER; ++n) { - z = z * z + c; - if (hypot(__real__ z, __imag__ z) >= ESCAPE) - break; - } - - if (n == MAX_ITER) - putchar(' '); - else if (n > 6) - putchar('.'); - else if (n > 3) - putchar('+'); - else if (n > 2) - putchar('x'); - else - putchar('*'); - } - putchar('\n'); - } -} - -int main() { - mandel(); - return 0; -} - -#endif /* sparc */ |