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re PR target/78310 (ICE: insn does not satisfy its constraints: {*bmi2_rorxdi3_1...
authorUros Bizjak <ubizjak@gmail.com>
Fri, 11 Nov 2016 17:04:18 +0000 (18:04 +0100)
committerUros Bizjak <uros@gcc.gnu.org>
Fri, 11 Nov 2016 17:04:18 +0000 (18:04 +0100)
commit7940b0c52426b55105b93cf8be3c1f47235f4d89
tree199edefd639d7b3f4af66134a5d2edab014d73datree
parentedf91a080663a7a9da0738621080b18f03c24b38commit | diff
re PR target/78310 (ICE: insn does not satisfy its constraints: {*bmi2_rorxdi3_1} with -mbmi2)

PR target/78310
* config/i386/i386.md (rotate to rotatex splitter): Avoid overflow
when calculating operand 2.
(rotate to rotatex zext splitter): Ditto.

testsuite/ChangeLog:

PR target/78310
* gcc.target/i386/pr78310.c: New test.

From-SVN: r242124
gcc/ChangeLog diff | blob | blame | history
gcc/config/i386/i386.md diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.target/i386/pr78310.c [new file with mode: 0644] blob
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