Re: pcc-100814.tgz fails my regression test

Morning,

On 08/15/2010 12:24 AM, Thorsten Glaser wrote:
> pcc-100814.tgz cannot compile mksh:
>
> /usr/src/bin/mksh/lalloc.c, line 78: compiler error: Cannot generate code, node 0xabda46e0 op U&
>    
Probably a fallout from my latest big change.  Can you send me a 
preprocessed
file of this?  At least cc compiles nicely for me.

-- Ragge

>     69 void *
>     70 aresize(void *ptr, size_t numb, Area *ap)
>     71 {
>     72         ALLOC_ITEM *lp = NULL;
>     73
>     74         /* resizing (true) or newly allocating? */
>     75         if (ptr != NULL) {
>     76                 ALLOC_ITEM *pp;
>     77
>     78                 pp = findptr(&lp, ptr, ap);
>     79                 pp->next = lp->next;
>     80         }
>
>     34 static ALLOC_ITEM *findptr(ALLOC_ITEM **, char *, Area *);
>
> sh.h has:
>    476 /*
>    477  * simple grouping allocator
>    478  */
>    479
>    480 /* 1. internal structure */
>    481 struct lalloc {
>    482         struct lalloc *next;
>    483 };
>    484
>    485 /* 2. sizes */
>    486 #define ALLOC_ITEM      struct lalloc
>    487 #define ALLOC_SIZE      (sizeof(ALLOC_ITEM))
>
>
> It also cannot bootstrap:
>
> /opt/pcc/bin/pcc  -DLIBEXECDIR=\"/opt/pcc/libexec/\"  -DGCC_COMPAT
-DINCLUDEDIR=\"/opt/pcc/include/\" 
-DPCCINCDIR=\"/opt/pcc/lib/pcc/i386-ecce-mirbsd10/0.9.9/include/\"
-DPCCLIBDIR=\"/opt/pcc/lib/pcc/i386-ecce-mirbsd10/0.9.9/lib/\"  -Dos_mirbsd -DTARGMACH=i386
-Dmach_i386  -I../.. -I../../os/mirbsd -I../../mip -I../../arch/i386 -O2  -Wall
-Wmissing-prototypes -Wstrict-prototypes -Wshadow -Wsign-compare -Wtruncate -c cc.c
> /usr/include//stdio.h, line 370: warning: conversion to 'unsigned char' from 'int' may alter its value
> cc.c, line 1152: compiler error: Cannot generate code, node 0x9d9f8130 op U&
> *** Error code 1
>
> Stop in /home/tg/pcc-100814/cc/cc.
> *** Error code 1
>
>
> bye,
> //mirabilos
>