target/ppc: Use atomic min/max helpers
These operations were previously unimplemented for ppc. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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@ -3102,13 +3102,21 @@ static void gen_ld_atomic(DisasContext *ctx, TCGMemOp memop)
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case 3: /* Fetch and 'and' */
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tcg_gen_atomic_fetch_and_tl(dst, EA, src, ctx->mem_idx, memop);
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break;
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case 4: /* Fetch and max unsigned */
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tcg_gen_atomic_fetch_umax_tl(dst, EA, src, ctx->mem_idx, memop);
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break;
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case 5: /* Fetch and max signed */
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tcg_gen_atomic_fetch_smax_tl(dst, EA, src, ctx->mem_idx, memop);
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break;
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case 6: /* Fetch and min unsigned */
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tcg_gen_atomic_fetch_umin_tl(dst, EA, src, ctx->mem_idx, memop);
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break;
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case 7: /* Fetch and min signed */
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tcg_gen_atomic_fetch_smin_tl(dst, EA, src, ctx->mem_idx, memop);
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break;
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case 8: /* Swap */
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tcg_gen_atomic_xchg_tl(dst, EA, src, ctx->mem_idx, memop);
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break;
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case 4: /* Fetch and max unsigned */
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case 5: /* Fetch and max signed */
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case 6: /* Fetch and min unsigned */
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case 7: /* Fetch and min signed */
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case 16: /* compare and swap not equal */
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case 24: /* Fetch and increment bounded */
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case 25: /* Fetch and increment equal */
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@ -3159,9 +3167,17 @@ static void gen_st_atomic(DisasContext *ctx, TCGMemOp memop)
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tcg_gen_atomic_and_fetch_tl(discard, EA, src, ctx->mem_idx, memop);
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break;
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case 4: /* Store max unsigned */
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tcg_gen_atomic_umax_fetch_tl(discard, EA, src, ctx->mem_idx, memop);
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break;
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case 5: /* Store max signed */
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tcg_gen_atomic_smax_fetch_tl(discard, EA, src, ctx->mem_idx, memop);
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break;
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case 6: /* Store min unsigned */
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tcg_gen_atomic_umin_fetch_tl(discard, EA, src, ctx->mem_idx, memop);
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break;
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case 7: /* Store min signed */
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tcg_gen_atomic_smin_fetch_tl(discard, EA, src, ctx->mem_idx, memop);
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break;
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case 24: /* Store twin */
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gen_invalid(ctx);
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break;
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