diff --git a/llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp b/llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp
--- a/llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp
+++ b/llvm/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp
@@ -121,7 +121,7 @@
       if (!Call || !(CalledFunc = Call->getCalledFunction()))
         continue;
 
-      if (Call->isNoBuiltin())
+      if (Call->isNoBuiltin() || Call->isStrictFP())
         continue;
 
       // Skip if function either has local linkage or is not a known library
diff --git a/llvm/test/Transforms/PartiallyInlineLibCalls/strictfp.ll b/llvm/test/Transforms/PartiallyInlineLibCalls/strictfp.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/Transforms/PartiallyInlineLibCalls/strictfp.ll
@@ -0,0 +1,12 @@
+; RUN: opt -S -partially-inline-libcalls -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+; RUN: opt -S -passes=partially-inline-libcalls -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+
+define float @f(float %val) strictfp {
+; CHECK-LABEL: @f
+; CHECK: call{{.*}}@sqrtf
+; CHECK-NOT: call{{.*}}@sqrtf
+  %res = tail call float @sqrtf(float %val) strictfp
+  ret float %res
+}
+
+declare float @sqrtf(float)