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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [PATCH fix for 2.1] makefile: Fix tools compile |
Date: | Tue, 01 Jul 2014 10:26:54 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
Il 01/07/2014 10:19, Peter Maydell ha scritto:
> I think something like "double x; int f(void) {return isnan(sin(x));}" > should be bullet proof.This is a compile_prog test, though -- the compiler could spot that x and f are both unused, since it has the entire program in hand. My suggestion would be: int main(int argc, char **argv) { return isnan(sin((double)argc)); }
Ok, v2 of the pull request is on the way. Paolo
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