Compilation errors

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What steps will reproduce the problem?
1. Compile math_acosf.c
2. Compile math_vec2.c
3. Compile math_vec4.c

What is the expected output? What do you see instead?
There are errors in the functions: dot4_neon_hfp, dot2_neon_hfp, and 
acosf_neon_hfp.  The compiler error is "expected string literal before ')' 
token," and it refers to what appears to be a missing register string at the 
end of the asm block.  I do not know ARM Neon assembly, and for that matter I 
am super-rusty on assembly in general, so I'm trying to figure out how to fix 
it.


What version of the product are you using? On what operating system?
I'm using the only code I've been able to find on the SVN.  The OS is Angstrom 
Linux, running on a beagleboard.

Original issue reported on code.google.com by [email protected] on 5 Oct 2010 at 5:12