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* pa.c (compute_zdepwi_operands): Limit deposit length to 32 - lsb.
[pf3gnuchains/gcc-fork.git] / gcc / ChangeLog
index da82beb..c348015 100644 (file)
@@ -1,3 +1,11 @@
+2009-07-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
+
+       * pa.c (compute_zdepwi_operands): Limit deposit length to 32 - lsb.
+       Cast "1" to unsigned HOST_WIDE_INT.
+       (compute_zdepdi_operands): Limit maximum length to 64 bits.  Limit
+       deposit length to the maximum length - lsb.  Extend length if
+       HOST_BITS_PER_WIDE_INT is 32.
+
 2009-07-20  Olatunji Ruwase <tjruwase@google.com>
 
        * cgraph.h (constant_pool_htab): New function.