diff mbox

[055/111] m68k: Correct bfclr in register case.

Message ID 1313614076-28878-56-git-send-email-blanham@gmail.com
State New
Headers show

Commit Message

Bryce Lanham Aug. 17, 2011, 8:47 p.m. UTC 
From: Laurent Vivier <laurent@vivier.eu>

Apply a "not" on the mask to really clear bits with the "and"...
(as it is done for bfclr in the memory case)

Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 target-m68k/translate.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
diff mbox

Patch

diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index e0c6fa3..f93ad02 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -2769,6 +2769,7 @@  DISAS_INSN(bitfield_reg)
         tcg_gen_sar_i32(reg2, reg2, width);
         break;
     case 4: /* bfclr */
+        tcg_gen_not_i32(mask, mask);
         tcg_gen_and_i32(reg, reg, mask);
         break;
     case 5: /* bfffo */