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| author | Uros Bizjak <uros@gcc.gnu.org> | 2017-03-28 18:51:00 +0200 |
|---|---|---|
| committer | Uros Bizjak <uros@gcc.gnu.org> | 2017-03-28 18:51:00 +0200 |
| commit | 34fac449e121be97dd073c5428cc855367b2872c (patch) | |
| tree | 125562126809dd7182aebb36d40b65c7edf94786 /gcc/config | |
| parent | 92d85953a54ab7bf45f49e35cae98253eaf00752 (diff) | |
| download | gcc-34fac449e121be97dd073c5428cc855367b2872c.zip gcc-34fac449e121be97dd073c5428cc855367b2872c.tar.gz gcc-34fac449e121be97dd073c5428cc855367b2872c.tar.bz2 | |
re PR target/53383 (Allow -mpreferred-stack-boundary=3 on x86-64)
PR target/53383
* config/i386/i386.c (ix86_option_override_internal): Always
allow -mincoming-stack-boundary=3 for 64-bit targets.
testsuite/ChangeLog:
PR target/53383
* gcc.target/i386/pr53383-1.c (dg-options): Remove -mno-sse.
* gcc.target/i386/pr53383-2.c (dg-options): Ditto.
* gcc.target/i386/pr53383-3.c (dg-options): Ditto.
From-SVN: r246543
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/i386.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index bb0debf..6e27a09 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -5927,9 +5927,8 @@ ix86_option_override_internal (bool main_args_p, ix86_preferred_stack_boundary = PREFERRED_STACK_BOUNDARY_DEFAULT; if (opts_set->x_ix86_preferred_stack_boundary_arg) { - int min = (TARGET_64BIT_P (opts->x_ix86_isa_flags) - ? (TARGET_SSE_P (opts->x_ix86_isa_flags) ? 4 : 3) : 2); - int max = (TARGET_SEH ? 4 : 12); + int min = TARGET_64BIT_P (opts->x_ix86_isa_flags)? 3 : 2; + int max = TARGET_SEH ? 4 : 12; if (opts->x_ix86_preferred_stack_boundary_arg < min || opts->x_ix86_preferred_stack_boundary_arg > max) |