diff mbox series

[PULL,48/56] tcg/optimize: Use fold_xx_to_i for orc

Message ID 20211028024131.1492790-49-richard.henderson@linaro.org (mailing list archive)
State New, archived
Headers show
Series [PULL,01/56] qemu/int128: Add int128_{not,xor} | expand

Commit Message

Richard Henderson Oct. 28, 2021, 2:41 a.m. UTC 
Recognize the constant function for or-complement.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Luis Pires <luis.pires@eldorado.org.br>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 tcg/optimize.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/tcg/optimize.c b/tcg/optimize.c
index e0abf769d0..6d795954f2 100644
--- a/tcg/optimize.c
+++ b/tcg/optimize.c
@@ -1586,6 +1586,7 @@  static bool fold_or(OptContext *ctx, TCGOp *op)
 static bool fold_orc(OptContext *ctx, TCGOp *op)
 {
     if (fold_const2(ctx, op) ||
+        fold_xx_to_i(ctx, op, -1) ||
         fold_xi_to_x(ctx, op, -1) ||
         fold_ix_to_not(ctx, op, 0)) {
         return true;