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Re: gcc -de and -dW not working
- From: Daniel Berlin <dberlin at dberlin dot org>
- To: "J. Grant" <jg-lists at jguk dot org>
- Cc: gcc <gcc at gcc dot gnu dot org>, gcc-bugs <gcc-bugs at gcc dot gnu dot org>
- Date: Sun, 15 Dec 2002 15:02:49 -0500 (EST)
- Subject: Re: gcc -de and -dW not working
- References: <3DFCB0C3.4070705@jguk.org>
On Sun, 15 Dec 2002, J. Grant wrote:
Hello,
The "-de" gcc argument does not create a .ssa file or any other
file; I tested with a simple test program "gcc -de -Wall -o main main.c".
ssa is not enabled by default.
Try gcc -de -Wall -O2 -fssa -o main main.c
(-O2 is required for enabling ssa to do anything, IIRC)
