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authorUros Bizjak <ubizjak@gmail.com>2022-09-01 20:20:06 +0200
committerUros Bizjak <ubizjak@gmail.com>2022-09-01 20:20:43 +0200
commit5205f5b54ad769969ffd89978ba1bcee41380bf8 (patch)
tree0fc3e9ec207c7dd65d2f14c452f0805e16ea4701 /mkdep
parentbb17c5030dc47c69c700e0fd0145285dc8f913a2 (diff)
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i386: Fix conversion of move to/from AX_REG into xchg [PR106707]
The conversion of a move pattern where both operands are AX_REG should be prevented. 2022-09-01 Uroš Bizjak <ubizjak@gmail.com> gcc/ChangeLog: PR target/106707 * config/i386/i386.md (moves to/from AX_REG into xchg peephole2): Do not convert a move pattern where both operands are AX_REG. gcc/testsuite/ChangeLog: PR target/106707 * gcc.target/i386/pr106707.c: New test.
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