1 files changed, 194 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/vect-pragma-target-1.c b/gcc/testsuite/gcc.target/i386/vect-pragma-target-1.c
new file mode 100644
index 0000000..58ff7f0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/vect-pragma-target-1.c
@@ -0,0 +1,194 @@
+/* { dg-do compile { target { i?86-*-* x86_64-*-* } } }                 */
+/* { dg-options "-O0 -mno-sse3 -mtune=generic" }                        */
+/* { dg-final { scan-assembler-times "paddd.+xmm\[0-9]+"        1 } }   */
+/* { dg-final { scan-assembler-times "vfmadd132ps.+ymm\[0-9]+"  1 } }   */
+/* { dg-final { scan-assembler-times "vpaddw.+zmm\[0-9]+"       1 } }   */
+#ifndef CHECK_DEFINES
+#define CHECK_DEFINES 0
+#endif
+
+#define N 1024
+
+/* Optimization flags and tree vectorizer shall be disabled at this point */
+#if CHECK_DEFINES && defined(__OPTIMIZE__)
+#error "__OPTIMIZE__ is defined (not compiled with -O0?)"
+#endif
+
+#pragma GCC push_options
+#pragma GCC optimize ("O2", "tree-vectorize")
+
+/* Optimization flags and tree vectorizer shall be enabled at this point */
+#if CHECK_DEFINES && !defined(__OPTIMIZE__)
+#error "__OPTIMIZE__ is not defined"
+#endif
+
+#pragma GCC push_options
+#pragma GCC target ("sse4.2")
+#ifdef __cplusplus
+namespace {
+#endif
+
+/* Target flags up to including SSE4.2 shall be enabled at this point */
+#if CHECK_DEFINES && !defined(__SSE3__)
+#error "Target flag (SSE3) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__SSSE3__)
+#error "Target flag (SSSE3) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__SSE4_1__)
+#error "Target flag (SSE4.1) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__SSE4_2__)
+#error "Target flag (SSE4.2) is not defined"
+#endif
+
+void
+__attribute__((__noinline__, __used__))
+vec_saxpy_i32(int y[N], const int a[N], const int x[N])
+{
+    int i;
+    for (i = 0; i < N; i++)
+        y[i] += a[i] * x[i];
+}
+
+#ifdef __cplusplus
+}
+#endif
+#pragma GCC pop_options
+
+/* Target flags up to including SSE4.2 shall be disabled at this point */
+#if CHECK_DEFINES && defined(__SSE3__)
+#error "Target flag (SSE3) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__SSSE3__)
+#error "Target flag (SSSE3) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__SSE4_1__)
+#error "Target flag (SSE4.1) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__SSE4_2__)
+#error "Target flag (SSE4.2) is still defined"
+#endif
+
+#pragma GCC push_options
+#pragma GCC target ("avx2", "fma")
+#ifdef __cplusplus
+struct A {
+#endif
+
+/* Target flags up to including AVX2+FMA shall be enabled at this point */
+#if CHECK_DEFINES && !defined(__SSE3__)
+#error "Target flag (SSE3) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__SSSE3__)
+#error "Target flag (SSSE3) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__SSE4_1__)
+#error "Target flag (SSE4.1) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__SSE4_2__)
+#error "Target flag (SSE4.2) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__AVX__)
+#error "Target flag (AVX) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__AVX2__)
+#error "Target flag (AVX2) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__FMA__)
+#error "Target flag (FMA) is not defined"
+#endif
+
+void
+__attribute__((__noinline__, __used__))
+vec_saxpy_f32(float y[N], const float a[N], const float x[N])
+{
+    int i;
+    for (i = 0; i < N; i++)
+        y[i] += a[i] * x[i];
+}
+
+#ifdef __cplusplus
+};
+#endif
+#pragma GCC pop_options
+
+/* Target flags up to including AVX2+FMA shall be disabled at this point */
+#if CHECK_DEFINES && defined(__SSE3__)
+#error "Target flag (SSE3) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__SSSE3__)
+#error "Target flag (SSSE3) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__SSE4_1__)
+#error "Target flag (SSE4.1) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__SSE4_2__)
+#error "Target flag (SSE4.2) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__AVX__)
+#error "Target flag (AVX) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__AVX2__)
+#error "Target flag (AVX2) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__FMA__)
+#error "Target flag (FMA) is still defined"
+#endif
+
+#pragma GCC push_options
+#pragma GCC target ("arch=x86-64-v4")
+#ifdef __cplusplus
+namespace avx512 {
+struct A {
+#endif
+
+/* Essential AVX512 target flags shall be enabled at this point */
+#if CHECK_DEFINES && !defined(__AVX512F__)
+#error "Target flag (AVX512F) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__AVX512VL__)
+#error "Target flag (AVX512VL) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__AVX512DQ__)
+#error "Target flag (AVX512DQ) is not defined"
+#endif
+#if CHECK_DEFINES && !defined(__AVX512BW__)
+#error "Target flag (AVX512BW) is not defined"
+#endif
+
+void
+__attribute__((__noinline__, __used__))
+vec_saxpy_i16(short y[N], const short a[N], const short x[N])
+{
+    int i;
+    for (i = 0; i < N; i++)
+        y[i] += a[i] * x[i];
+}
+
+#ifdef __cplusplus
+};
+}
+#endif
+#pragma GCC pop_options
+
+/* Essential AVX512 target flags shall be disabled at this point */
+#if CHECK_DEFINES && defined(__AVX512F__)
+#error "Target flag (AVX512F) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__AVX512VL__)
+#error "Target flag (AVX512VL) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__AVX512DQ__)
+#error "Target flag (AVX512DQ) is still defined"
+#endif
+#if CHECK_DEFINES && defined(__AVX512BW__)
+#error "Target flag (AVX512BW) is still defined"
+#endif
+
+#pragma GCC pop_options
+
+/* Optimization flags and tree vectorizer shall be disabled at this point */
+#if CHECK_DEFINES && defined(__OPTIMIZE__)
+#error "__OPTIMIZE__ is still defined"
+#endif