diff options
Diffstat (limited to 'tcg/sparc/tcg-target.c')
| -rw-r--r-- | tcg/sparc/tcg-target.c | 23 |
1 files changed, 7 insertions, 16 deletions
diff --git a/tcg/sparc/tcg-target.c b/tcg/sparc/tcg-target.c index 0c32baa50e..2475808c73 100644 --- a/tcg/sparc/tcg-target.c +++ b/tcg/sparc/tcg-target.c @@ -561,33 +561,24 @@ static void tcg_out_brcond2_i32(TCGContext *s, TCGCond cond, /* Note that we fill one of the delay slots with the second compare. */ switch (cond) { case TCG_COND_EQ: - cc = INSN_COND(tcg_cond_to_bcond[TCG_COND_NE], 0); - tcg_out_branch_i32(s, cc, label_next); + tcg_out_branch_i32(s, COND_NE, label_next); tcg_out_cmp(s, al, bl, blconst); - cc = INSN_COND(tcg_cond_to_bcond[TCG_COND_EQ], 0); - tcg_out_branch_i32(s, cc, label_dest); + tcg_out_branch_i32(s, COND_E, label_dest); break; case TCG_COND_NE: - cc = INSN_COND(tcg_cond_to_bcond[TCG_COND_NE], 0); - tcg_out_branch_i32(s, cc, label_dest); + tcg_out_branch_i32(s, COND_NE, label_dest); tcg_out_cmp(s, al, bl, blconst); - tcg_out_branch_i32(s, cc, label_dest); + tcg_out_branch_i32(s, COND_NE, label_dest); break; default: - /* ??? One could fairly easily special-case 64-bit unsigned - compares against 32-bit zero-extended constants. For instance, - we know that (unsigned)AH < 0 is false and need not emit it. - Similarly, (unsigned)AH > 0 being true implies AH != 0, so the - second branch will never be taken. */ - cc = INSN_COND(tcg_cond_to_bcond[cond], 0); + cc = tcg_cond_to_bcond[tcg_high_cond(cond)]; tcg_out_branch_i32(s, cc, label_dest); tcg_out_nop(s); - cc = INSN_COND(tcg_cond_to_bcond[TCG_COND_NE], 0); - tcg_out_branch_i32(s, cc, label_next); + tcg_out_branch_i32(s, COND_NE, label_next); tcg_out_cmp(s, al, bl, blconst); - cc = INSN_COND(tcg_cond_to_bcond[tcg_unsigned_cond(cond)], 0); + cc = tcg_cond_to_bcond[tcg_unsigned_cond(cond)]; tcg_out_branch_i32(s, cc, label_dest); break; } |