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authorPeter Maydell <peter.maydell@linaro.org>2014-06-09 15:43:26 +0100
committerPeter Maydell <peter.maydell@linaro.org>2014-06-09 16:06:12 +0100
commit3b1a41381254f6080b5cfeb149c28a9237d42a0b (patch)
treed9345b87e3e2a4287938d4015bd760ed33a2ae50
parentd3afacc7269fee45d54d1501a46b51f12ea7bb15 (diff)
downloadqemu-arm-3b1a41381254f6080b5cfeb149c28a9237d42a0b.tar.gz
target-arm: Delete unused iwmmxt_msadb helperpull-target-arm-20140609-1
The iwmmxt_msadb helper and its corresponding gen function are unused; delete them. (This function appears to have never been used right back to the initial implementation of iwMMXt; it is identical to iwmmxt_madduq, and is presumably an accidental remnant from the initial development.) Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1401822125-1822-1-git-send-email-peter.maydell@linaro.org
-rw-r--r--target-arm/helper.h2
-rw-r--r--target-arm/iwmmxt_helper.c9
-rw-r--r--target-arm/translate.c2
3 files changed, 0 insertions, 13 deletions
diff --git a/target-arm/helper.h b/target-arm/helper.h
index 0ef8fcac17..facfcd2c11 100644
--- a/target-arm/helper.h
+++ b/target-arm/helper.h
@@ -456,8 +456,6 @@ DEF_HELPER_3(iwmmxt_avgb1, i64, env, i64, i64)
DEF_HELPER_3(iwmmxt_avgw0, i64, env, i64, i64)
DEF_HELPER_3(iwmmxt_avgw1, i64, env, i64, i64)
-DEF_HELPER_2(iwmmxt_msadb, i64, i64, i64)
-
DEF_HELPER_3(iwmmxt_align, i64, i64, i64, i32)
DEF_HELPER_4(iwmmxt_insr, i64, i64, i32, i32, i32)
diff --git a/target-arm/iwmmxt_helper.c b/target-arm/iwmmxt_helper.c
index 398cbcbec7..a5069144d1 100644
--- a/target-arm/iwmmxt_helper.c
+++ b/target-arm/iwmmxt_helper.c
@@ -369,15 +369,6 @@ IWMMXT_OP_AVGW(1)
#undef IWMMXT_OP_AVGW
#undef AVGW
-uint64_t HELPER(iwmmxt_msadb)(uint64_t a, uint64_t b)
-{
- a = ((((a >> 0 ) & 0xffff) * ((b >> 0) & 0xffff) +
- ((a >> 16) & 0xffff) * ((b >> 16) & 0xffff)) & 0xffffffff) |
- ((((a >> 32) & 0xffff) * ((b >> 32) & 0xffff) +
- ((a >> 48) & 0xffff) * ((b >> 48) & 0xffff)) << 32);
- return a;
-}
-
uint64_t HELPER(iwmmxt_align)(uint64_t a, uint64_t b, uint32_t n)
{
a >>= n << 3;
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 351943f6f3..cf4e767ff8 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -1382,8 +1382,6 @@ IWMMXT_OP_ENV(avgb1)
IWMMXT_OP_ENV(avgw0)
IWMMXT_OP_ENV(avgw1)
-IWMMXT_OP(msadb)
-
IWMMXT_OP_ENV(packuw)
IWMMXT_OP_ENV(packul)
IWMMXT_OP_ENV(packuq)