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| author | Yury Delendik <ydelendik@mozilla.com> | 2018-09-26 23:49:21 +0000 |
|---|---|---|
| committer | Yury Delendik <ydelendik@mozilla.com> | 2018-09-26 23:49:21 +0000 |
| commit | b3857e4d35fe4435da943fc0e7056855babcf5d6 (patch) | |
| tree | 255258c24b1351fc024b21ec93c93997e1f1d11c /llvm/lib/Transforms/Utils/SplitModule.cpp | |
| parent | f42aa29b68ae1bdf22549efde2844a070e82b4ec (diff) | |
| download | bcm5719-llvm-b3857e4d35fe4435da943fc0e7056855babcf5d6.tar.gz bcm5719-llvm-b3857e4d35fe4435da943fc0e7056855babcf5d6.zip | |
[WebAssembly] Fix MRI.hasOneNonDBGUse assert in WebAssemblyRegStackify pass
Summary:
The OneUseDominatesOtherUses in the WebAssemblyRegStackify not properly validates register use using hasOneUse. Since we added/modified DBG_VALUE the assert started catching valid cases.
See also https://reviews.llvm.org/D49034#1247200
Fix verified by running the wasm waterfall.
Reviewed By: dschuff
Tags: #debug-info
Differential Revision: https://reviews.llvm.org/D49034
llvm-svn: 343154
Diffstat (limited to 'llvm/lib/Transforms/Utils/SplitModule.cpp')
0 files changed, 0 insertions, 0 deletions
