From 18e94e04dae724c61cbc13ace85fa68f2deda900 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Mon, 8 Apr 2024 18:57:49 -0700 Subject: [PATCH] x86: Define __APX_INLINE_ASM_USE_GPR32__ Define __APX_INLINE_ASM_USE_GPR32__ for -mapx-inline-asm-use-gpr32. 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_INLINE_ASM_USE_GPR32__ for -mapx-inline-asm-use-gpr32. gcc/testsuite/ PR target/114587 * gcc.target/i386/apx-3.c: Likewise. --- gcc/config/i386/i386-c.cc | 2 ++ gcc/testsuite/gcc.target/i386/apx-3.c | 6 ++++++ 2 files changed, 8 insertions(+) create mode 100644 gcc/testsuite/gcc.target/i386/apx-3.c diff --git a/gcc/config/i386/i386-c.cc b/gcc/config/i386/i386-c.cc index 226d277676ca..07f4936ba910 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 000000000000..1ba4ac036fc1 --- /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 -- 2.47.2