diff --git a/clang/lib/Basic/Targets/PPC.cpp b/clang/lib/Basic/Targets/PPC.cpp
--- a/clang/lib/Basic/Targets/PPC.cpp
+++ b/clang/lib/Basic/Targets/PPC.cpp
@@ -59,6 +59,7 @@
     } else if (Feature == "+prefix-instrs") {
       HasPrefixInstrs = true;
     } else if (Feature == "+spe" || Feature == "+efpu2") {
+      HasStrictFP = false;
       HasSPE = true;
       LongDoubleWidth = LongDoubleAlign = 64;
       LongDoubleFormat = &llvm::APFloat::IEEEdouble();
diff --git a/clang/test/CodeGen/builtins-ppc-fpconstrained.c b/clang/test/CodeGen/builtins-ppc-fpconstrained.c
--- a/clang/test/CodeGen/builtins-ppc-fpconstrained.c
+++ b/clang/test/CodeGen/builtins-ppc-fpconstrained.c
@@ -11,6 +11,9 @@
 // RUN: -fallow-half-arguments-and-returns -S -ffp-exception-behavior=strict \
 // RUN: -o - %s | FileCheck --check-prefix=CHECK-ASM \
 // RUN: --check-prefix=FIXME-CHECK  %s
+// RUN: %clang_cc1 -triple powerpcspe -S -ffp-exception-behavior=strict \
+// RUN: -target-feature +spe -fexperimental-strict-floating-point -emit-llvm \
+// RUN: %s -o - | FileCheck --check-prefix=CHECK-CONSTRAINED %s
 
 typedef __attribute__((vector_size(4 * sizeof(float)))) float vec_float;
 typedef __attribute__((vector_size(2 * sizeof(double)))) double vec_double;