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| author | Olivia Crain <olivia@olivia.dev> | 2020-10-15 08:40:40 -0500 |
|---|---|---|
| committer | Olivia Crain <olivia@olivia.dev> | 2020-10-17 16:37:45 -0500 |
| commit | cc0b718aaa35bfb2a9ca5dd59078ae7e54dbc4bb (patch) | |
| tree | 493be7070aae724c48936671c5b05222aa2d2989 /compiler | |
| parent | ffeeb20398bb9a25c1f75599b942f57c85a2140d (diff) | |
| download | rust-cc0b718aaa35bfb2a9ca5dd59078ae7e54dbc4bb.tar.gz rust-cc0b718aaa35bfb2a9ca5dd59078ae7e54dbc4bb.zip | |
Mark inout asm! operands as used in liveness pass
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_passes/src/liveness.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_passes/src/liveness.rs b/compiler/rustc_passes/src/liveness.rs index ae810b9e79a..7288015e170 100644 --- a/compiler/rustc_passes/src/liveness.rs +++ b/compiler/rustc_passes/src/liveness.rs @@ -1174,7 +1174,7 @@ impl<'a, 'tcx> Liveness<'a, 'tcx> { } } hir::InlineAsmOperand::InOut { expr, .. } => { - succ = self.write_place(expr, succ, ACC_READ | ACC_WRITE); + succ = self.write_place(expr, succ, ACC_READ | ACC_WRITE | ACC_USE); } hir::InlineAsmOperand::SplitInOut { out_expr, .. } => { if let Some(expr) = out_expr { |