Mercurial > projects > ldc
view tests/mini/v2d.d @ 979:523bf4f166bc
Fix some assembler issues:
The assembler was miscompiling "add" (specifically, the "add reg/mem, imm"
variations).
The change that caused this seems to have been made because without it, some
"add"s didn't compile at all.
This patch reverts the previous change, and makes sure assembler operands are
remapped correctly even though the input operands auto-generated due to
updating operations aren't explicitly used.
author | Frits van Bommel <fvbommel wxs.nl> |
---|---|
date | Wed, 18 Feb 2009 21:46:14 +0100 |
parents | 1bb99290e03a |
children |
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line source
extern(C) int printf(char*, ...); struct V2D(T) { T x,y; T dot(ref V2D v) { return x*v.x + y*v.y; } V2D opAdd(ref V2D v) { return V2D(x+v.x, y+v.y); } } alias V2D!(float) V2Df; void main() { printf("V2D test\n"); auto up = V2Df(0.0f, 1.0f); auto right = V2Df(1.0f, 0.0f); assert(up.dot(right) == 0.0f); auto upright = up + right; assert(upright.x == 1.0f && upright.y == 1.0f); auto copy = upright; copy.x++; assert(copy.x > upright.x); printf(" SUCCESS\n"); }