FW: generation of divxu opcode in h8300-hms

[Andrew Haley]

Sanjiv Kumar Gupta, Noida writes:
 > 
 > 
 > -----Original Message-----
 > From: Sanjiv Kumar Gupta, Noida 
 > Sent: Tuesday, July 02, 2002 5:14 PM
 > To: gnuh8@gnuh8.org.uk
 > Subject: generation of divxu opcode
 > 
 > 
 > Hi,
 > 
 > I wonder why h8300-hms-gcc does not generate "divxu" opcode. it rather uses
 > a function call even for 16-bit/8-bit division. Any idea why such behaviour.

If you look at h8300.md you'll see this test in the code that gnerates
this insn:

TARGET_H8300H || TARGET_H8300S

So, they will only be generated if you  specify H8/S or H8/300H.

Andrew.