From 44f51d4ad58ade74ccf9f72d488bb47b40d8e284 Mon Sep 17 00:00:00 2001 From: Richard Kenner Date: Mon, 30 May 1994 12:38:00 -0400 Subject: [PATCH] (expand_float): Fix error in last change. From-SVN: r7391 --- gcc/optabs.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/gcc/optabs.c b/gcc/optabs.c index b3b6ea96928..418e529b690 100644 --- a/gcc/optabs.c +++ b/gcc/optabs.c @@ -3083,6 +3083,12 @@ expand_float (to, from, unsignedp) rtx temp1; rtx neglabel = gen_label_rtx (); + /* Don't use TARGET if it isn't a register or is a + hard register. */ + if (GET_CODE (target) != REG + || REGNO (target) < FIRST_PSEUDO_REGISTER) + target = gen_reg_rtx (fmode); + imode = GET_MODE (from); do_pending_stack_adjust (); @@ -3101,11 +3107,10 @@ expand_float (to, from, unsignedp) emit_label (neglabel); temp = expand_binop (imode, and_optab, from, const1_rtx, - 0, 1, 0); + 0, 1, 0); temp1 = expand_binop (imode, lshr_optab, from, const1_rtx, - from, 1, 0); - temp = expand_binop (imode, ior_optab, temp, temp1, - temp, 1, 0); + 0, 1, 0); + temp = expand_binop (imode, ior_optab, temp, temp1, temp, 1, 0); expand_float (target, temp, 0); /* Multiply by 2 to undo the shift above. */ -- 2.30.2