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[SystemZ] Accept (. - 0x100000000) PCRel32 constants
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Authored by iii on May 2 2022, 9:42 AM.

Details

Summary

Clang does not accept instructions like brasl %r0,.-0x100000000,
because the second operand's right-hand-side (0x100000000) barely
misses the acceptable range. However, since it's being subtracted, it
makes sense to perform the range check on the negated value.

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iii created this revision.May 2 2022, 9:42 AM
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uweigand accepted this revision.May 2 2022, 10:12 AM

LGTM, thanks!

This revision is now accepted and ready to land.May 2 2022, 10:12 AM
This revision was landed with ongoing or failed builds.May 2 2022, 11:58 AM
This revision was automatically updated to reflect the committed changes.