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MFC r367485:

Description

MFC r367485:

Merge commit 354d3106c from llvm git (by Kai Luo):

[PowerPC] Skip combining (uint_to_fp x) if x is not simple type

Current powerpc64le backend hits
```
Combining: t7: f64 = uint_to_fp t6
llc: llvm-project/llvm/include/llvm/CodeGen/ValueTypes.h:291:
llvm::MVT llvm::EVT::getSimpleVT() const: Assertion `isSimple() &&
"Expected a SimpleValueType!"' failed.
```
This patch fixes it by skipping combination if `t6` is not simple
type.
Fixed https://bugs.llvm.org/show_bug.cgi?id=47660.

Reviewed By: #powerpc, steven.zhang

Differential Revision: https://reviews.llvm.org/D88388

This should fix the llvm assertion mentioned above when building the
following ports for powerpc64le:

  • audio/traverso
  • databases/percona57-pam-for-mysql
  • databases/percona57-server
  • emulators/citra
  • emulators/citra-qt5
  • games/7kaa
  • graphics/dia
  • graphics/mandelbulber
  • graphics/pcl-pointclouds
  • net-p2p/libtorrent-rasterbar
  • textproc/htmldoc

Requested by: pkubaj

Details

Provenance
dimAuthored on
Parents
rS367602: MFC r366683:
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