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Compile pr79793-[12].c with -mtune=generic

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pr79793-1.c and pr79793-2.c are failed when GCC is configured with
--with-cpu=slm since lea is used to adjust stack, instead of sub/add.
This patch uses -mtune=generic to always generate sub and add.

	* gcc.target/i386/pr79793-1.c: Compile with -mtune=generic.
	* gcc.target/i386/pr79793-2.c: Likewise.

From-SVN: r250745
This commit is contained in:
H.J. Lu 2017-07-31 14:59:24 +00:00 committed by H.J. Lu
parent 4ab033db41
commit 67779f7422
3 changed files with 7 additions and 2 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2017-07-31 H.J. Lu <hongjiu.lu@intel.com>
* gcc.target/i386/pr79793-1.c: Compile with -mtune=generic.
* gcc.target/i386/pr79793-2.c: Likewise.
2017-07-31 Uros Bizjak <ubizjak@gmail.com>
PR target/25967

2
gcc/testsuite/gcc.target/i386/pr79793-1.c
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@ -1,5 +1,5 @@
/* { dg-do compile { target { *-*-linux* && { ! ia32 } } } } */
/* { dg-options "-O2 -mgeneral-regs-only" } */
/* { dg-options "-O2 -mgeneral-regs-only -mtune=generic" } */
void
__attribute__ ((interrupt))

2
gcc/testsuite/gcc.target/i386/pr79793-2.c
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@ -1,5 +1,5 @@
/* { dg-do compile { target { *-*-linux* && { ! ia32 } } } } */
/* { dg-options "-O2 -mgeneral-regs-only" } */
/* { dg-options "-O2 -mgeneral-regs-only -mtune=generic" } */
typedef unsigned int uword_t __attribute__ ((mode (__word__)));