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Date: Sun, 02 Feb 2003 20:16:00 -0000
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Subject: c/9540: C99 initializers generate lots of code
X-SW-Source: 2003-02/txt/msg00052.txt.bz2
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>Number:         9540
>Category:       c
>Synopsis:       C99 initializers generate lots of code
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          pessimizes-code
>Submitter-Id:   net
>Arrival-Date:   Sun Feb 02 20:16:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     mariube+gcc+@ifi.uio.no
>Release:        3.2.1
>Organization:
>Environment:
x86
>Description:
When using C99 initializers, i.e.:

    struct bleh *blah = malloc( sizeof *blah );

    *blah = (struct bleh){ .field1 = value1, ... };

the code generated is far bigger than the traditional

    blah->field1 = value1; ...

>How-To-Repeat:

>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: