From: Uros Bizjak Date: Wed, 4 Nov 2020 08:59:39 +0000 (+0100) Subject: i386: Fix Intel MCU psABI comment w.r.t DEFAULT_PCC_STRUCT_RETURN X-Git-Tag: upstream/12.2.0~12243 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c4f6330722a26b91d07c9497ebd81efd64acbdea;p=platform%2Fupstream%2Fgcc.git i386: Fix Intel MCU psABI comment w.r.t DEFAULT_PCC_STRUCT_RETURN 2020-11-04 Uroš Bizjak gcc/ * config/i386/i386-options.c (ix86_recompute_optlev_based_flags): Fix Intel MCU psABI comment w.r.t DEFAULT_PCC_STRUCT_RETURN. --- diff --git a/gcc/config/i386/i386-options.c b/gcc/config/i386/i386-options.c index 4e1dd7c..4128e93 100644 --- a/gcc/config/i386/i386-options.c +++ b/gcc/config/i386/i386-options.c @@ -1734,7 +1734,7 @@ ix86_recompute_optlev_based_flags (struct gcc_options *opts, if (opts->x_flag_pcc_struct_return == 2) { /* Intel MCU psABI specifies that -freg-struct-return should - be on. Instead of setting DEFAULT_PCC_STRUCT_RETURN to 1, + be on. Instead of setting DEFAULT_PCC_STRUCT_RETURN to 0, we check -miamcu so that -freg-struct-return is always turned on if -miamcu is used. */ if (TARGET_IAMCU_P (opts->x_target_flags))