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unrecognizable insn help
- From: Tupshin Harper <tupshin at tupshin dot com>
- To: gcc at gnu dot org
- Date: Thu, 27 Feb 2003 19:14:25 -0800
- Subject: unrecognizable insn help
Are there any docs on how to interpret the call_insn that is spewed back
as in below?
I'm not sure of a reasonable way to debug my md file.
-Tupshin
../../gcc/libgcc2.c: In function `__mulhi3':
../../gcc/libgcc2.c:365: unrecognizable insn:
(call_insn/u 26 24 27 (set (reg:SI 0 r0)
(call (mem:SI (reg/f:SI 34) [0 S4 A32])
(const_int 0 [0x0]))) -1 (insn_list 25 (nil))
(expr_list:REG_EH_REGION (const_int -1 [0xffffffff])
(nil))
(expr_list (clobber (reg/f:SI 14 sp))
(nil)))
../../gcc/libgcc2.c:365: Internal compiler error in extract_insn, at
recog.c:2148