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Author	SHA1	Message	Date
Nick Desaulniers	79ebc3b0dd	[llvm][test] rewrite callbr to use i rather than X constraint NFC In D115311, we're looking to modify clang to emit i constraints rather than X constraints for callbr's indirect destinations. Prior to doing so, update all of the existing tests in llvm/ to match. Reviewed By: void, jyknight Differential Revision: https://reviews.llvm.org/D115410	2022-01-11 11:31:08 -08:00
Roman Lebedev	1da9834557	[JumpThreading] ProcessBranchOnXOR(): bailout if any pred ends in indirect branch (PR46857) SplitBlockPredecessors() can not split blocks that have such terminators, and in two other places we already ensure that we don't end up calling SplitBlockPredecessors() on such blocks. Do so in one more place. Fixes https://bugs.llvm.org/show_bug.cgi?id=46857	2020-07-27 15:39:03 +03:00

Author

SHA1

Message

Date

Nick Desaulniers

79ebc3b0dd

[llvm][test] rewrite callbr to use i rather than X constraint NFC

In D115311, we're looking to modify clang to emit i constraints rather
than X constraints for callbr's indirect destinations. Prior to doing
so, update all of the existing tests in llvm/ to match.

Reviewed By: void, jyknight

Differential Revision: https://reviews.llvm.org/D115410

2022-01-11 11:31:08 -08:00

Roman Lebedev

1da9834557

[JumpThreading] ProcessBranchOnXOR(): bailout if any pred ends in indirect branch (PR46857)

SplitBlockPredecessors() can not split blocks that have such terminators,
and in two other places we already ensure that we don't end up calling
SplitBlockPredecessors() on such blocks. Do so in one more place.

Fixes https://bugs.llvm.org/show_bug.cgi?id=46857

2020-07-27 15:39:03 +03:00

2 Commits