[ARM][PATCH, PR 68223] arm_[su]min_cmp pattern fails

[Michael Collison]

The patterns arm_smin_cmp and arm_umin_cmp patterns fail if operand 0 
and operand 2 are equal and both are less than operand 1. The solution 
is to remove the two patterns.

2015-11-06  Michael Collison  <michael.collison@linaro.org
         Ramana Radhakrishnan <ramana.radhakrishnan@linaro.org>

     PR target/68223
     * gcc/config/arm/arm.md (*arm_smin_cmp): Remove pattern.
     (*arm_umin_cmp): Likewise.
     * gcc.target/arm/mincmp.c: Remove testcase.

-- 
Michael Collison
Linaro Toolchain Working Group
michael.collison@linaro.org

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