--- Additional Comments From jack at cs dot york dot ac dot uk 2005-01-22
12:06 ---
Thankyou, that's most helpful. The problem is in the ARM simulator I am using.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19571
--- Additional Comments From rearnsha at gcc dot gnu dot org 2005-01-22
10:36 ---
The code generated looks correct to me.
The generated assembler that you've give for __cos is clearly saving and
restoring f4-f7.
__cos:
// Saves the integer registers
ca4c: e92d4070stmdb
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What|Removed |Added
Component|c |target
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19571