* instantiate_virtual_regs query
@ 2002-01-17 12:15 Daniel Towner
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From: Daniel Towner @ 2002-01-17 12:15 UTC (permalink / raw)
To: gcc
Hi all,
I am currently involved in writing a port of gcc for a new 16-bit embedded
RISC processor. I have defined a movhi instruction which takes the following
combinations (reg=reg, reg=imm, reg=mem, mem=reg). I am trying to compile
the following code fragment:
void fn(int a) {
int* p = &a;
}
The compiler generates an internal error in instantiate_virtual_regs - am I
missing a crucial instruction pattern?
Thanks,
Dan Towner.
============================================================================
====
Daniel Towner
picoChip Designs Ltd.
Riverside Buildings
108, Walcot Street, BATH, BA1 5BG, UK
+44 (0) 7786 702589
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