From: H.J. Lu <hjl.tools@gmail.com>
Date: Thu, 14 Jan 2021 14:56:17 +0000 (-0800)
Subject: i386: Update PR target/95021 tests
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a512079ef40e442c1269ea1cc55f18790ba68449;p=gcc.git

i386: Update PR target/95021 tests

Also pass -mpreferred-stack-boundary=4 -mno-stackrealign to avoid
disabling STV by:

  /* Disable STV if -mpreferred-stack-boundary={2,3} or
     -mincoming-stack-boundary={2,3} or -mstackrealign - the needed
     stack realignment will be extra cost the pass doesn't take into
     account and the pass can't realign the stack.  */
  if (ix86_preferred_stack_boundary < 128
      || ix86_incoming_stack_boundary < 128
      || opts->x_ix86_force_align_arg_pointer)
    opts->x_target_flags &= ~MASK_STV;

	PR target/98676
	* gcc.target/i386/pr95021-1.c: Add -mpreferred-stack-boundary=4
	-mno-stackrealign.
	* gcc.target/i386/pr95021-3.c: Likewise.
---

diff --git a/gcc/testsuite/gcc.target/i386/pr95021-1.c b/gcc/testsuite/gcc.target/i386/pr95021-1.c
index a0b9a262a87..ec58596959c 100644
--- a/gcc/testsuite/gcc.target/i386/pr95021-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr95021-1.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target ia32 } } */
-/* { dg-options "-O2 -msse2 -mstv -W" } */
+/* { dg-options "-O2 -msse2 -mstv -mpreferred-stack-boundary=4 -mno-stackrealign -W" } */
 /* { dg-final { scan-assembler "movq\[ \t\]%xmm\[0-9\]+, \\(%esp\\)" } } */
 /* { dg-final { scan-assembler-not "psrlq" } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/pr95021-3.c b/gcc/testsuite/gcc.target/i386/pr95021-3.c
index 52f9e4569b3..0f16b16f793 100644
--- a/gcc/testsuite/gcc.target/i386/pr95021-3.c
+++ b/gcc/testsuite/gcc.target/i386/pr95021-3.c
@@ -1,5 +1,5 @@
 /* { dg-do compile { target ia32 } } */
-/* { dg-options "-O2 -msse2 -mstv -mregparm=3 -W -mtune=generic" } */
+/* { dg-options "-O2 -msse2 -mstv -mpreferred-stack-boundary=4 -mno-stackrealign -mregparm=3 -W -mtune=generic" } */
 /* { dg-final { scan-assembler "movq\[ \t\]+\[^\n\]*, %xmm" } } */
 
 #include "pr95021-1.c"