Mercurial > projects > ldc
view tests/mini/arrayops4.d @ 978:6a32d2e18175
Fix a latent bug in the asm code.
I think that technically, using "*m0" instead of "*0" allows LLVM to pick
between using the same memory as output 0 and using a new memory location.
(So far I haven't been able to construct a testcase that actually breaks
because of this, though)
author | Frits van Bommel <fvbommel wxs.nl> |
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date | Wed, 18 Feb 2009 03:38:12 +0100 |
parents | 06576ece1a1b |
children |
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void main() { auto a = new float[1024]; auto b = new float[1024]; auto c = new float[1024]; for (auto i=0; i<1024; i++) { a[i] = i; b[i] = i*2; c[i] = i*4; } a[] = b[] + c[] / 2; foreach(i,v; a) { assert(eq(v, b[i] + c[i] / 2)); } } float abs(float x) { return x<0?-x:x; } bool eq(float a, float b) { return abs(a-b) <= float.epsilon; }