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| author | Dan Gohman <dan433584@gmail.com> | 2016-11-08 19:40:38 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2016-11-08 19:40:38 +0000 |
| commit | e81021a5cb3ece677b051a3175668e51a124f712 (patch) | |
| tree | 66e808382fe45b00f02869143ec789b4b031158a /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | 53a03a28c4e88816994deaec3a835458b8df35d2 (diff) | |
| download | llvm-e81021a5cb3ece677b051a3175668e51a124f712.zip llvm-e81021a5cb3ece677b051a3175668e51a124f712.tar.gz llvm-e81021a5cb3ece677b051a3175668e51a124f712.tar.bz2 | |
[WebAssembly] Convert stackified IMPLICIT_DEF into constant 0.
Since IMPLIFIT_DEF instructions are omitted in the output, when the output
of an IMPLICIT_DEF instruction is stackified, the resulting register lacks
an explicit push, leading to a push/pop mismatch. Fix this by converting
such IMPLICIT_DEFs into CONST_I32 0 instructions so that they have explicit
pushes.
llvm-svn: 286274
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
0 files changed, 0 insertions, 0 deletions