1 files changed, 45 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr70858.c b/gcc/testsuite/gcc.target/i386/pr70858.c
new file mode 100644
index 00000000000..99d7877346c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr70858.c
@@ -0,0 +1,45 @@
+/* PR target/70858 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -mlwp -mbmi -mtbm -mbmi2 -std=gnu11" } */
+
+void
+f1 (unsigned long long x, unsigned int y)
+{
+  __builtin_ia32_lwpval64 (x, y, 1);	/* { dg-warning "implicit declaration of function .__builtin_ia32_lwpval64." "" { target ia32 } } */
+}
+
+char
+f2 (unsigned long long x, unsigned int y)
+{
+  return __builtin_ia32_lwpins64 (x, y, 1);	/* { dg-warning "implicit declaration of function .__builtin_ia32_lwpins64." "" { target ia32 } } */
+}
+
+unsigned long long
+f3 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_bextr_u64 (x, y);	/* { dg-warning "implicit declaration of function .__builtin_ia32_bextr_u64." "" { target ia32 } } */
+}
+
+unsigned long long
+f4 (unsigned long long x)
+{
+  return __builtin_ia32_bextri_u64 (x, 1);	/* { dg-warning "implicit declaration of function .__builtin_ia32_bextri_u64." "" { target ia32 } } */
+}
+
+unsigned long long
+f5 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_bzhi_di (x, y);	/* { dg-warning "implicit declaration of function .__builtin_ia32_bzhi_di." "" { target ia32 } } */
+}
+
+unsigned long long
+f6 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_pdep_di (x, y);	/* { dg-warning "implicit declaration of function .__builtin_ia32_pdep_di." "" { target ia32 } } */
+}
+
+unsigned long long
+f7 (unsigned long long x, unsigned long long y)
+{
+  return __builtin_ia32_pext_di (x, y);	/* { dg-warning "implicit declaration of function .__builtin_ia32_pext_di." "" { target ia32 } } */
+}