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author | Uros Bizjak <ubizjak@gmail.com> | 2022-09-01 20:20:06 +0200 |
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committer | Uros Bizjak <ubizjak@gmail.com> | 2022-09-01 20:20:43 +0200 |
commit | 5205f5b54ad769969ffd89978ba1bcee41380bf8 (patch) | |
tree | 0fc3e9ec207c7dd65d2f14c452f0805e16ea4701 /libvtv/ChangeLog | |
parent | bb17c5030dc47c69c700e0fd0145285dc8f913a2 (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.
Diffstat (limited to 'libvtv/ChangeLog')
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