haraldwolff/qemu-patch-raspberry4
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Fix test for signed div fast path

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4714 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
malc 2008-06-09 19:57:27 +00:00
parent 7880febd2c
commit 5d794885a2
1 changed files with 7 additions and 1 deletions
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8
tcg/ppc/tcg-target.c
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@ -1057,7 +1057,13 @@ static void tcg_out_div2 (TCGContext *s, int uns)
{
void *label1_ptr, *label2_ptr;
tcg_out32 (s, CMPLI | BF (7) | RA (3));
if (uns)
tcg_out32 (s, CMPLI | BF (7) | RA (3));
else {
tcg_out32 (s, SRAWI | RS (4) | RA (0) | 31);
tcg_out32 (s, CMPL | BF (7) | RA (3) | RB (4));
}
label1_ptr = s->code_ptr;
tcg_out32 (s, BC | BI (7, CR_EQ) | BO_COND_TRUE);