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Author SHA1 Message Date
Eli Friedman 0ec712afec [BitcodeReader] Fix DelayedShuffle handling for ConstantExpr shuffles. 
The indexing was messed up, so the result was completely broken.

Shuffle constant exprs are rare in practice; without vscale types,
constant folding generally elminates them. So sort of hard to trip over.

Fixes regression from D72467.

(Recommitting after fix for memory leak.)

Differential Revision: https://reviews.llvm.org/D80330
 2020-06-30 13:23:07 -07:00
Mitch Phillips 10045cbe01 Revert "[BitcodeReader] Fix DelayedShuffle handling for ConstantExpr shuffles." 
Patch has a memory leak bug that broke the ASan buildbots. More info
available at: https://reviews.llvm.org/D80330

This reverts commit b5740105d2.
 2020-06-24 14:40:45 -07:00
Eli Friedman b5740105d2 [BitcodeReader] Fix DelayedShuffle handling for ConstantExpr shuffles. 
The indexing was messed up, so the result was completely broken.

Shuffle constant exprs are rare in practice; without vscale types,
constant folding generally elminates them. So sort of hard to trip over.

Fixes regression from D72467.

Differential Revision: https://reviews.llvm.org/D80330
 2020-06-23 19:50:30 -07:00