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re PR rtl-optimization/59915 (LRA ICE - Repeated looping over subreg reloads (gcc...
authorVladimir Makarov <vmakarov@redhat.com>
Thu, 23 Jan 2014 20:06:28 +0000 (20:06 +0000)
committerVladimir Makarov <vmakarov@gcc.gnu.org>
Thu, 23 Jan 2014 20:06:28 +0000 (20:06 +0000)
commit6e23f2967868d307d367385411a5e61e6de2c02b
tree3c4587bb80623ea093acd96ddf83fb8e6f30c554tree | snapshot
parentf04dda3093541436d9ebd3194761ff8199c5ac79commit | diff
re PR rtl-optimization/59915 (LRA ICE - Repeated looping over subreg reloads (gcc.c-torture/compile/simd-3.c))

2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>

PR regression/59915
* lra-constraints.c (simplify_operand_subreg): Spill pseudo if
there is a danger of looping.

From-SVN: r207007
gcc/ChangeLog diff | blob | history
gcc/lra-constraints.c diff | blob | history
Domain: System / Toolchain;