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Adds explicit alignment information for alloca instructions in general, there's a few cases that still needs to be looked at but this should catch the majority. Fixes ticket #293 .
author Tomas Lindquist Olsen <tomas.l.olsen gmail com>
date Thu, 14 May 2009 13:26:40 +0200
parents 1bb99290e03a
children
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line source

module b;

extern(C) int printf(char*, ...);

struct S
{
    int i;
    float[4] f;
}

void main()
{
    S s;
    int i = s.i;
    int* p = &s.i;
    *p = 42;
    printf("%d == %d\n", *p, s.i);

    float* f = &s.f[0];
    printf("%f == %f\n", *f, s.f[0]);
    *f = 3.1415;
    printf("%f == %f\n", *f, s.f[0]);
    s.f[0] = 123.456;
    printf("%f == %f\n", *f, s.f[0]);
}