(constrain_operands, case 'r'): If STRICT, a REG isn't valid if it is

a pseudo even if GENERAL_REGS == ALL_REGS. From-SVN: r3542

(constrain_operands, case 'r'): If STRICT, a REG isn't valid if it is
a pseudo even if GENERAL_REGS == ALL_REGS. From-SVN: r3542
5a19ad3f · Richard Kenner · 17938e57 · 5a19ad3f
Commit 5a19ad3f authored Feb 26, 1993 by Richard Kenner
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gcc/recog.c
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--- a/gcc/recog.c
+++ b/gcc/recog.c
@@ -1739,7 +1739,8 @@ constrain_operands (insn_code_num, strict)
 			&& REGNO (op) >= FIRST_PSEUDO_REGISTER)
 		    || (strict == 0 && GET_CODE (op) == SCRATCH)
 		    || (GET_CODE (op) == REG
-			&& (GENERAL_REGS == ALL_REGS
+			&& ((GENERAL_REGS == ALL_REGS
+			     && REGNO (op) < FIRST_PSEUDO_REGISTER)
 			    || reg_fits_class_p (op, GENERAL_REGS,
 						 offset, mode))))
 		  win = 1;