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-rw-r--r--compiler/llvmGen/LlvmCodeGen/CodeGen.hs3
1 files changed, 3 insertions, 0 deletions
diff --git a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs
index ef9fc2b666..fd9d7011c4 100644
--- a/compiler/llvmGen/LlvmCodeGen/CodeGen.hs
+++ b/compiler/llvmGen/LlvmCodeGen/CodeGen.hs
@@ -184,6 +184,9 @@ genCall env (PrimTarget MO_WriteBarrier) _ _
| getLlvmVer env > 29 = barrier env
| otherwise = oldBarrier env
+genCall env (PrimTarget MO_Touch) _ _
+ = return (env, nilOL, [])
+
-- Handle popcnt function specifically since GHC only really has i32 and i64
-- types and things like Word8 are backed by an i32 and just present a logical
-- i8 range. So we must handle conversions from i32 to i8 explicitly as LLVM