From: kenner@vlsi1.ultra.nyu.edu (Richard Kenner)
To: amacleod@redhat.com
Cc: gcc@gcc.gnu.org
Subject: Problem with operand handling
Date: Sat, 04 Sep 2004 14:48:00 -0000 [thread overview]
Message-ID: <10409041451.AA09485@vlsi1.ultra.nyu.edu> (raw)
When I work around the problem with lcm.c, I then get:
../../xgcc -B../../ -c -g -O2 -W -Wall -gnatpg g-exctra.adb -o g-exctra.o
+===========================GNAT BUG DETECTED==============================+
| 5.03h (20040831) (x86_64-unknown-linux-gnu) GCC error: |
| in var_ann, at tree-flow-inline.h:38 |
Upon investigating, I find I don't understand something about tree-ssa-operands.
It looks like add_stmt_operand is supposed to be passed a pointer to the
operand. But in a number of places in tree-ssa-operands.c, you have
tree var = referenced_var (i);
add_stmt_operand (&var, ...);
But this puts a pointer into the stack of that function into the operands
of the statement. That looks very wrong and seems to be causing my problem.
How is that supposed to work?
next reply other threads:[~2004-09-04 14:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-04 14:48 Richard Kenner [this message]
2004-09-07 12:20 ` Andrew MacLeod
2004-09-07 16:41 ` Andrew Pinski
2004-09-07 12:38 Richard Kenner
2004-09-07 13:02 ` Andrew MacLeod
2004-09-07 13:28 Richard Kenner
2004-09-07 13:47 ` Andrew MacLeod
2004-09-07 13:59 Richard Kenner
2004-09-07 14:41 ` Diego Novillo
2004-09-07 14:51 ` Andrew MacLeod
2004-09-07 20:32 Richard Kenner
2004-09-07 20:48 ` Andrew MacLeod
2004-09-07 21:35 Richard Kenner
2004-09-07 22:52 ` Richard Henderson
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