Merge remote-tracking branch 'remotes/rth/tags/pull-tcg-20211028' into staging

Improvements to qemu/int128
Fixes for 128/64 division.
Cleanup tcg/optimize.c
Optimize redundant sign extensions

# gpg: Signature made Thu 28 Oct 2021 09:06:00 PM PDT
# gpg:                using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg:                issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [ultimate]

* remotes/rth/tags/pull-tcg-20211028: (60 commits)
  softmmu: fix for "after access" watchpoints
  softmmu: remove useless condition in watchpoint check
  softmmu: fix watchpoint processing in icount mode
  tcg/optimize: Propagate sign info for shifting
  tcg/optimize: Propagate sign info for bit counting
  tcg/optimize: Propagate sign info for setcond
  tcg/optimize: Propagate sign info for logical operations
  tcg/optimize: Optimize sign extensions
  tcg/optimize: Use fold_xx_to_i for rem
  tcg/optimize: Use fold_xi_to_x for div
  tcg/optimize: Use fold_xi_to_x for mul
  tcg/optimize: Use fold_xx_to_i for orc
  tcg/optimize: Stop forcing z_mask to "garbage" for 32-bit values
  tcg: Extend call args using the correct opcodes
  tcg/optimize: Sink commutative operand swapping into fold functions
  tcg/optimize: Expand fold_addsub2_i32 to 64-bit ops
  tcg/optimize: Expand fold_mulu2_i32 to all 4-arg multiplies
  tcg/optimize: Split out fold_masks
  tcg/optimize: Split out fold_ix_to_i
  tcg/optimize: Split out fold_xi_to_x
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 3 insertions, 3 deletions

diff --git a/tcg/tcg.c b/tcg/tcg.c
index 024a22cf39..6332cdceca 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -1508,11 +1508,11 @@ void tcg_gen_callN(void *func, TCGTemp *ret, int nargs, TCGTemp **args)
 
         if (is_32bit) {
             TCGv_i64 temp = tcg_temp_new_i64();
-            TCGv_i64 orig = temp_tcgv_i64(args[i]);
+            TCGv_i32 orig = temp_tcgv_i32(args[i]);
             if (is_signed) {
-                tcg_gen_ext32s_i64(temp, orig);
+                tcg_gen_ext_i32_i64(temp, orig);
             } else {
-                tcg_gen_ext32u_i64(temp, orig);
+                tcg_gen_extu_i32_i64(temp, orig);
             }
             args[i] = tcgv_i64_temp(temp);
         }