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# Date Author Comment
a5d88f3e 12/27/2010 10:07 pm Peter Maydell

target-arm: Correct result in saturating cases for VQSHL of s8/16/32

Where VQSHL of a signed 8/16/32 bit value saturated, the result
value was not being calculated correctly (it should be either
the minimum or maximum value for the size of the signed type)....
620d791e 12/27/2010 10:07 pm Juha Riihimäki

target-arm: remove pointless else clause in VQSHL of u64

Remove a pointless else clause in the neon_qshl_u64 helper.

Signed-off-by: Juha Riihimäki <>
Reviewed-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
eb7a3d79 12/27/2010 10:07 pm Peter Maydell

target-arm: Fix VQSHL of signed 64 bit values by shift counts >= 64

VQSHL of a signed 64 bit non-zero value by a shift count >= 64 should
saturate; return the correct value in this case.

Signed-off-by: Peter Maydell <>
Signed-off-by: Aurelien Jarno <>
4c9b70ae 12/27/2010 10:07 pm Juha Riihimäki

target-arm: Fix VQSHL of signed 64 bit values

Add a missing '-' which meant that we were misinterpreting the shift
argument for VQSHL of 64 bit signed values and treating almost every
shift value as if it were an extremely large right shift.

Signed-off-by: Juha Riihimäki <>...
50f67e95 10/27/2009 10:46 am Juha Riihimäki

target-arm: fix neon shift helper functions

Current code is broken at least on recent compilers, comparison
between signed and unsigned types yield incorrect code and render
the neon shift helper functions defunct. This is the third revision
of this patch, casting all comparisons with the sizeof operator to...
e2542fe2 07/27/2009 10:09 pm Juan Quintela

rename WORDS_BIGENDIAN to HOST_WORDS_BIGENDIAN

Signed-off-by: Juan Quintela <>
Signed-off-by: Anthony Liguori <>
cb76e138 05/10/2009 01:12 am Paul Brook

Fixe ARM NEON vrshl.

Signed-off-by: Paul Brook <>
1654b2d6 04/11/2008 07:55 am aurel32

Fix few spelling issues in comments

(Stefan Weil)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4187 c046a42c-6fe2-441c-8c8c-71466251a162
e677137d 03/31/2008 06:49 am pbrook

ARM TCG conversion 15/16.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4152 c046a42c-6fe2-441c-8c8c-71466251a162
ad69471c 03/31/2008 06:48 am pbrook

ARM TCG conversion 14/16.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4151 c046a42c-6fe2-441c-8c8c-71466251a162