[PATCH, testsuite]: Add -fno-inline to ieee.exp

[Uros Bizjak <ubizjak at gmail dot com>]

Hello!

The problem with ieee.exp tests is, that inliner inlines various small
test procedures. After constants are propagated, tests simpy vanish
from the instruction stream, defeating runtime nature of the tests.

The patch adds -fno-inline to ieee.exp and removes a couple of
noinline attributes that were introduced due to this over-optimization
problems.

2009-09-21  Uros Bizjak  <ubizjak@gmail.com>

	* gcc.c-torture/execute/ieee/ieee.exp (additional_flags):
	Add -fno-inline.
	* gcc.c-torture/execute/ieee/pr36332.c (foo): Remove attributes.
	* gcc.c-torture/execute/ieee/pr30704.c (f1): Ditto.
	(f2): Ditto.

Patch was tested on x86_64-pc-linux-gnu {,-m32}. Patch was committed
to mainline.

Uros.

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