Patchwork [1/3] target-arm: fix addsub/subadd implementation

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Submitter cmchao
Date June 28, 2010, 3:54 p.m.
Message ID <1277740446-8603-2-git-send-email-cmchao@gmail.com>
Download mbox | patch
Permalink /patch/57155/
State New
Headers show

Comments

cmchao - June 28, 2010, 3:54 p.m.
Signed-off-by: Chih-Min Chao <cmchao@gmail.com>
---
 target-arm/op_addsub.h |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

Patch

diff --git a/target-arm/op_addsub.h b/target-arm/op_addsub.h
index 29f77ba..c02c92a 100644
--- a/target-arm/op_addsub.h
+++ b/target-arm/op_addsub.h
@@ -73,8 +73,8 @@  uint32_t HELPER(glue(PFX,subaddx))(uint32_t a, uint32_t b GE_ARG)
     uint32_t res = 0;
     DECLARE_GE;
 
-    ADD16(a, b, 0);
-    SUB16(a >> 16, b >> 16, 1);
+    ADD16(a, b >> 16, 0);
+    SUB16(a >> 16, b, 1);
     SET_GE;
     return res;
 }
@@ -84,8 +84,8 @@  uint32_t HELPER(glue(PFX,addsubx))(uint32_t a, uint32_t b GE_ARG)
     uint32_t res = 0;
     DECLARE_GE;
 
-    SUB16(a, b, 0);
-    ADD16(a >> 16, b >> 16, 1);
+    SUB16(a, b >> 16, 0);
+    ADD16(a >> 16, b, 1);
     SET_GE;
     return res;
 }