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ix86_md_asm_adjust assumes that dest_mode can be only [QHSD]Imode and nothing else. The patch rewrites zero-extension part to use convert_to_mode to handle TImode and hypothetically even wider modes. 2020-12-03 Uroš Bizjak <ubizjak@gmail.com> Jakub Jelinek <jakub@redhat.com> gcc/ PR target/98086 * config/i386/i386.c (ix86_md_asm_adjustmd): Rewrite zero-extension part to use convert_to_mode. gcc/testsuite/ PR target/98086 * gcc.target/i386/pr98086.c: New test.
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