Commit 5d794885a2eb55a52214f1a31dada29f0c55862d
1 parent
7880febd
Fix test for signed div fast path
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4714 c046a42c-6fe2-441c-8c8c-71466251a162
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7 additions
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1 deletions
tcg/ppc/tcg-target.c
| @@ -1057,7 +1057,13 @@ static void tcg_out_div2 (TCGContext *s, int uns) | @@ -1057,7 +1057,13 @@ static void tcg_out_div2 (TCGContext *s, int uns) | ||
| 1057 | { | 1057 | { |
| 1058 | void *label1_ptr, *label2_ptr; | 1058 | void *label1_ptr, *label2_ptr; |
| 1059 | 1059 | ||
| 1060 | - tcg_out32 (s, CMPLI | BF (7) | RA (3)); | 1060 | + if (uns) |
| 1061 | + tcg_out32 (s, CMPLI | BF (7) | RA (3)); | ||
| 1062 | + else { | ||
| 1063 | + tcg_out32 (s, SRAWI | RS (4) | RA (0) | 31); | ||
| 1064 | + tcg_out32 (s, CMPL | BF (7) | RA (3) | RB (4)); | ||
| 1065 | + } | ||
| 1066 | + | ||
| 1061 | label1_ptr = s->code_ptr; | 1067 | label1_ptr = s->code_ptr; |
| 1062 | tcg_out32 (s, BC | BI (7, CR_EQ) | BO_COND_TRUE); | 1068 | tcg_out32 (s, BC | BI (7, CR_EQ) | BO_COND_TRUE); |
| 1063 | 1069 |