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-rw-r--r--gcc/config/i386/i386-c.cc2
-rw-r--r--gcc/testsuite/gcc.target/i386/apx-3.c6
2 files changed, 8 insertions, 0 deletions
diff --git a/gcc/config/i386/i386-c.cc b/gcc/config/i386/i386-c.cc
index 226d277..07f4936 100644
--- a/gcc/config/i386/i386-c.cc
+++ b/gcc/config/i386/i386-c.cc
@@ -751,6 +751,8 @@ 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 (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-3.c b/gcc/testsuite/gcc.target/i386/apx-3.c
new file mode 100644
index 0000000..1ba4ac0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/apx-3.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