Define following macros for APX options:
1. __APX_EGPR__: -mapx-features=egpr.
2. __APX_PUSH2POP2__: -mapx-features=push2pop2.
3. __APX_NDD__: -mapx-features=ndd.
4. __APX_PPX__: -mapx-features=ppx.
5. __APX_INLINE_ASM_USE_GPR32__: -mapx-inline-asm-use-gpr32.
They can be used to make assembly codes compatible with APX options.
Some use cases are:
1. When __APX_PUSH2POP2__ is defined, assembly codes should always align
the outgoing stack to 16 bytes.
2. When __APX_INLINE_ASM_USE_GPR32__ is defined, inline asm statements
should contain only instructions compatible with r16-r31.
gcc/
PR target/114587
* config/i386/i386-c.cc (ix86_target_macros_internal): Define
__APX_XXX__ for APX options.
gcc/testsuite/
PR target/114587
* gcc.target/i386/apx-3a.c: New test.
* gcc.target/i386/apx-3b.c: Likewise.
* gcc.target/i386/apx-3c.c: Likewise.
* gcc.target/i386/apx-3d.c: Likewise.
* gcc.target/i386/apx-3e.c: Likewise.
* gcc.target/i386/apx-4.c: Likewise.
---
gcc/config/i386/i386-c.cc | 10 ++++++++++
gcc/testsuite/gcc.target/i386/apx-3a.c | 6 ++++++
gcc/testsuite/gcc.target/i386/apx-3b.c | 6 ++++++
gcc/testsuite/gcc.target/i386/apx-3c.c | 6 ++++++
gcc/testsuite/gcc.target/i386/apx-3d.c | 6 ++++++
gcc/testsuite/gcc.target/i386/apx-3e.c | 18 ++++++++++++++++++
gcc/testsuite/gcc.target/i386/apx-4.c | 6 ++++++
7 files changed, 58 insertions(+)
create mode 100644 gcc/testsuite/gcc.target/i386/apx-3a.c
create mode 100644 gcc/testsuite/gcc.target/i386/apx-3b.c
create mode 100644 gcc/testsuite/gcc.target/i386/apx-3c.c
create mode 100644 gcc/testsuite/gcc.target/i386/apx-3d.c
create mode 100644 gcc/testsuite/gcc.target/i386/apx-3e.c
create mode 100644 gcc/testsuite/gcc.target/i386/apx-4.c
diff --git a/gcc/config/i386/i386-c.cc b/gcc/config/i386/i386-c.cc
index 226d277676c..b8cfba90fdc 100644
--- a/gcc/config/i386/i386-c.cc
+++ b/gcc/config/i386/i386-c.cc
@@ -751,6 +751,16 @@ ix86_target_macros_internal (HOST_WIDE_INT isa_flag,
def_or_undef (parse_in, "__AVX10_1_512__");
if (isa_flag2 & OPTION_MASK_ISA2_APX_F)
def_or_undef (parse_in, "__APX_F__");
+ if (TARGET_APX_EGPR)
+ def_or_undef (parse_in, "__APX_EGPR__");
+ if (TARGET_APX_PUSH2POP2)
+ def_or_undef (parse_in, "__APX_PUSH2POP2__");
+ if (TARGET_APX_NDD)
+ def_or_undef (parse_in, "__APX_NDD__");
+ if (TARGET_APX_PPX)
+ def_or_undef (parse_in, "__APX_PPX__");
+ if (ix86_apx_inline_asm_use_gpr32)
+ def_or_undef (parse_in, "__APX_INLINE_ASM_USE_GPR32__");
if (TARGET_IAMCU)
{
def_or_undef (parse_in, "__iamcu");
diff --git a/gcc/testsuite/gcc.target/i386/apx-3a.c
b/gcc/testsuite/gcc.target/i386/apx-3a.c
new file mode 100644
index 00000000000..86d3ef2061d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/apx-3a.c
@@ -0,0 +1,6 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-options "-mapx-features=egpr" } */
+
+#ifndef __APX_EGPR__
+# error __APX_EGPR__ not defined
+#endif
diff --git a/gcc/testsuite/gcc.target/i386/apx-3b.c
b/gcc/testsuite/gcc.target/i386/apx-3b.c
new file mode 100644
index 00000000000..611727a389a
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/apx-3b.c
@@ -0,0 +1,6 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-options "-mapx-features=push2pop2" } */
+
+#ifndef __APX_PUSH2POP2__
+# error __APX_PUSH2POP2__ not defined
+#endif
diff --git a/gcc/testsuite/gcc.target/i386/apx-3c.c
b/gcc/testsuite/gcc.target/i386/apx-3c.c
new file mode 100644
index 00000000000..52655b6cfa5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/apx-3c.c
@@ -0,0 +1,6 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-options "-mapx-features=ndd" } */
+
+#ifndef __APX_NDD__
+# error __APX_NDD__ not defined
+#endif
diff --git a/gcc/testsuite/gcc.target/i386/apx-3d.c
b/gcc/testsuite/gcc.target/i386/apx-3d.c
new file mode 100644
index 00000000000..9b91af1d377
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/apx-3d.c
@@ -0,0 +1,6 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-options "-mapx-features=ppx" } */
+
+#ifndef __APX_PPX__
+# error __APX_PPX__ not defined
+#endif
diff --git a/gcc/testsuite/gcc.target/i386/apx-3e.c
b/gcc/testsuite/gcc.target/i386/apx-3e.c
new file mode 100644
index 00000000000..7278428e5c4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/apx-3e.c
@@ -0,0 +1,18 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-options "-mapx-features=egpr,push2pop2,ndd,ppx" } */
+
+#ifndef __APX_EGPR__
+# error __APX_EGPR__ not defined
+#endif
+
+#ifndef __APX_PUSH2POP2__
+# error __APX_PUSH2POP2__ not defined
+#endif
+
+#ifndef __APX_NDD__
+# error __APX_NDD__ not defined
+#endif
+
+#ifndef __APX_PPX__
+# error __APX_PPX__ not defined
+#endif
diff --git a/gcc/testsuite/gcc.target/i386/apx-4.c
b/gcc/testsuite/gcc.target/i386/apx-4.c
new file mode 100644
index 00000000000..1ba4ac036fc
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/apx-4.c
@@ -0,0 +1,6 @@
+/* { dg-do compile { target { ! ia32 } } } */
+/* { dg-options "-mapx-inline-asm-use-gpr32" } */
+
+#ifndef __APX_INLINE_ASM_USE_GPR32__
+# error __APX_INLINE_ASM_USE_GPR32__ not defined
+#endif
--
2.44.0
