simplify-rtx.c
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re PR rtl-optimization/45903 (unnecessary load of 32/64bit variable when only 8 bits are needed) · 509dd380PR tree-optimization/45903 * simplify-rtx.c (simplify_subreg): Optimize lowpart SUBREG of *SHIFTRT of MEM. * gcc.target/i386/pr45903.c: New test. From-SVN: r165200
Jakub Jelinek committed