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The following fixes an ICE observed with a MEM_REF allows_mem asm operand referencing a VLA. The following makes sure to not attempt to go the temporary creation way when we cannot. 2022-03-09 Richard Biener <rguenther@suse.de> PR middle-end/104786 * cfgexpand.cc (expand_asm_stmt): Do not generate a copy for VLAs without an upper size bound. * gcc.dg/pr104786.c: New testcase.
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