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On Wed, Nov 17, 2004 at 11:45:53AM -0800, Richard Henderson wrote:
On Wed, Nov 17, 2004 at 11:18:41AM -0800, Bob Wilson wrote:
If so, should I change FUNCTION_ARG code to avoid returning a BLKmode reg? Should I wrap the REG in a PARALLEL?
Presumably you didn't just return the SImode reg in the first place because you want the three bytes in the high part of the register? Then, yes, a PARALLEL should do.
Or define a suitable BLOCK_REG_PADDING. At least, that used to work..
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