| commit | 2b399dbabd48639ab4daac462c9d82c6cf3f99cc | |
| author | Uros Bizjak <ubizjak@gmail.com> | |
| Wed, 9 Feb 2022 19:18:10 +0000 (9 20:18 +0100) | ||
| committer | Uros Bizjak <ubizjak@gmail.com> | |
| Wed, 9 Feb 2022 19:18:48 +0000 (9 20:18 +0100) | ||
| tree | 2476fa0b56128e0a0771ffd89e6739820f4b4526 | treesnapshot (tar.gz zip) |
| parent | eefec38c992e3622a69de9667e91f0cafbff03cc | commitdiff |
i386: Force inputs to a register to avoid lowpart_subreg failure [PR104458]
Input operands can be in the form of:
(subreg:DI (reg:V2SF 96) 0)
which chokes lowpart_subreg. Force inputs to a register, which is
preferable even when the input operand is from memory.
2022-02-09 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/104458
* config/i386/i386-expand.cc (ix86_split_idivmod):
Force operands[2] and operands[3] into a register..
gcc/testsuite/ChangeLog:
PR target/104458
* gcc.target/i386/pr104458.c: New test.
Input operands can be in the form of:
(subreg:DI (reg:V2SF 96) 0)
which chokes lowpart_subreg. Force inputs to a register, which is
preferable even when the input operand is from memory.
2022-02-09 Uroš Bizjak <ubizjak@gmail.com>
gcc/ChangeLog:
PR target/104458
* config/i386/i386-expand.cc (ix86_split_idivmod):
Force operands[2] and operands[3] into a register..
gcc/testsuite/ChangeLog:
PR target/104458
* gcc.target/i386/pr104458.c: New test.
| gcc/config/i386/i386-expand.cc | diffblobblamehistory | |
| gcc/testsuite/gcc.target/i386/pr104458.c | [new file with mode: 0644] | blob |