From 66caeb335b91931c5fbe9a2baab248cc5337710f Mon Sep 17 00:00:00 2001
From: Andy Fiddaman <omnios@citrus-it.co.uk>
Date: Sat, 11 Apr 2020 12:03:20 +0000
Subject: [PATCH 32/34] Convert unsupported use of -msave-args to a warning
---
gcc/config/i386/i386-options.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/gcc/config/i386/i386-options.c b/gcc/config/i386/i386-options.c
index 621867a91cf..bc8cca2544a 100644
--- a/gcc/config/i386/i386-options.c
+++ b/gcc/config/i386/i386-options.c
@@ -2505,8 +2505,10 @@ ix86_option_override_internal (bool main_args_p,
&= ~((OPTION_MASK_ISA_BMI | OPTION_MASK_ISA_BMI2 | OPTION_MASK_ISA_TBM)
& ~opts->x_ix86_isa_flags_explicit);
- if (!TARGET_64BIT_P (opts->x_ix86_isa_flags) && TARGET_SAVE_ARGS)
- error ("-msave-args only works in x32 or 64-bit mode");
+ if (!TARGET_64BIT_P (opts->x_ix86_isa_flags) && TARGET_SAVE_ARGS) {
+ warning (0, "-msave-args only works in x32 or 64-bit mode; ignoring");
+ opts->x_target_flags &= ~MASK_SAVE_ARGS;
+ }
/* Validate -mpreferred-stack-boundary= value or default it to
PREFERRED_STACK_BOUNDARY_DEFAULT. */
--
2.31.1