[PATCH v2 05/11] x86: Add AVX2 tests for PR middle-end/90773

[H.J. Lu via Gcc-patches]

        PR middle-end/90773
        * gcc.target/i386/pr90773-20.c: New test.
        * gcc.target/i386/pr90773-21.c: Likewise.
        * gcc.target/i386/pr90773-22.c: Likewise.
        * gcc.target/i386/pr90773-23.c: Likewise.
---
 gcc/testsuite/gcc.target/i386/pr90773-20.c | 13 +++++++++++++
 gcc/testsuite/gcc.target/i386/pr90773-21.c | 13 +++++++++++++
 gcc/testsuite/gcc.target/i386/pr90773-22.c | 13 +++++++++++++
 gcc/testsuite/gcc.target/i386/pr90773-23.c | 13 +++++++++++++
 4 files changed, 52 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/i386/pr90773-20.c
 create mode 100644 gcc/testsuite/gcc.target/i386/pr90773-21.c
 create mode 100644 gcc/testsuite/gcc.target/i386/pr90773-22.c
 create mode 100644 gcc/testsuite/gcc.target/i386/pr90773-23.c

diff --git a/gcc/testsuite/gcc.target/i386/pr90773-20.c 
b/gcc/testsuite/gcc.target/i386/pr90773-20.c
new file mode 100644
index 00000000000..e61e405f2b6
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr90773-20.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=skylake" } */
+
+extern char *dst;
+
+void
+foo (int c)
+{
+  __builtin_memset (dst, c, 33);
+}
+
+/* { dg-final { scan-assembler-times "vmovdqu\[\\t \]%ymm\[0-9\]+, 
\\(%\[\^,\]+\\)" 1 } } */
+/* { dg-final { scan-assembler-times "movb\[\\t \]+.+, 32\\(%\[\^,\]+\\)" 1 } 
} */
diff --git a/gcc/testsuite/gcc.target/i386/pr90773-21.c 
b/gcc/testsuite/gcc.target/i386/pr90773-21.c
new file mode 100644
index 00000000000..16ad17f3cbb
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr90773-21.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=skylake" } */
+
+extern char *dst;
+
+void
+foo (int c)
+{
+  __builtin_memset (dst, c, 34);
+}
+
+/* { dg-final { scan-assembler-times "vmovdqu\[\\t \]%ymm\[0-9\]+, 
\\(%\[\^,\]+\\)" 1 } } */
+/* { dg-final { scan-assembler-times "movw\[\\t \]%.*, 32\\(%\[\^,\]+\\)" 1 } 
} */
diff --git a/gcc/testsuite/gcc.target/i386/pr90773-22.c 
b/gcc/testsuite/gcc.target/i386/pr90773-22.c
new file mode 100644
index 00000000000..45a8ff65a84
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr90773-22.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=skylake" } */
+
+extern char *dst;
+
+void
+foo (void)
+{
+  __builtin_memset (dst, 0, 33);
+}
+
+/* { dg-final { scan-assembler-times "vmovdqu\[\\t \]%ymm\[0-9\]+, 
\\(%\[\^,\]+\\)" 1 } } */
+/* { dg-final { scan-assembler-times "movb\[\\t \]+.+, 32\\(%\[\^,\]+\\)" 1 } 
} */
diff --git a/gcc/testsuite/gcc.target/i386/pr90773-23.c 
b/gcc/testsuite/gcc.target/i386/pr90773-23.c
new file mode 100644
index 00000000000..9256ce10ff0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/pr90773-23.c
@@ -0,0 +1,13 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -march=skylake" } */
+
+extern char *dst;
+
+void
+foo (void)
+{
+  __builtin_memset (dst, 0, 34);
+}
+
+/* { dg-final { scan-assembler-times "vmovdqu\[\\t \]%ymm\[0-9\]+, 
\\(%\[\^,\]+\\)" 1 } } */
+/* { dg-final { scan-assembler-times "movw\[\\t \]+.+, 32\\(%\[\^,\]+\\)" 1 } 
} */
-- 
2.31.1