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| author | Duncan Sands <baldrick@free.fr> | 2011-08-12 14:54:45 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2011-08-12 14:54:45 +0000 |
| commit | 1f6a329f79b3568d379142f921f59c4143ddaa14 (patch) | |
| tree | 48a398f7238e67041a4f73e6f65440be845523cb /lib/CodeGen/RegisterScavenging.cpp | |
| parent | 3c757ef2ef8294ea34378804d7c4d71053588b8c (diff) | |
| download | llvm-1f6a329f79b3568d379142f921f59c4143ddaa14.tar.gz llvm-1f6a329f79b3568d379142f921f59c4143ddaa14.tar.bz2 llvm-1f6a329f79b3568d379142f921f59c4143ddaa14.tar.xz | |
Silence a bunch (but not all) "variable written but not read" warnings
when building with assertions disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137460 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegisterScavenging.cpp')
| -rw-r--r-- | lib/CodeGen/RegisterScavenging.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/CodeGen/RegisterScavenging.cpp b/lib/CodeGen/RegisterScavenging.cpp index 9e9a145b0a..ca02aa1b81 100644 --- a/lib/CodeGen/RegisterScavenging.cpp +++ b/lib/CodeGen/RegisterScavenging.cpp @@ -206,6 +206,7 @@ void RegScavenger::forward() { break; } assert(SubUsed && "Using an undefined register!"); + (void)SubUsed; } assert((!EarlyClobberRegs.test(Reg) || MI->isRegTiedToDefOperand(i)) && "Using an early clobbered register!"); |