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Check pie_enabled target in PIC tests

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We need to check pie_enabled target in PIC tests to support GCC where
PIE is enabled by default when configured with --enable-default-pie.

	PR testsuite/70150
	* gcc.dg/20020312-2.c (dg-additional-options): Set to "-no-pie"
	for pie_enabled target.
	* gcc.dg/uninit-19.c: Check pie_enabled for PIC.
	* gcc.target/i386/pr34256.c: Likewise.

From-SVN: r264565
This commit is contained in:
H.J. Lu 2018-09-25 12:25:44 +00:00 committed by H.J. Lu
parent f6919d2011
commit 5d6749d1f2
4 changed files with 13 additions and 4 deletions
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8
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,11 @@
2018-09-25 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/70150
* gcc.dg/20020312-2.c (dg-additional-options): Set to "-no-pie"
for pie_enabled target.
* gcc.dg/uninit-19.c: Check pie_enabled for PIC.
* gcc.target/i386/pr34256.c: Likewise.
2018-09-24 Paolo Carlini <paolo.carlini@oracle.com>
PR c++/85070

1
gcc/testsuite/gcc.dg/20020312-2.c
View File

@ -7,6 +7,7 @@
/* { dg-do run } */
/* { dg-options "-O -fno-pic" } */
/* { dg-additional-options "-no-pie" { target pie_enabled } } */
/* { dg-require-effective-target nonlocal_goto } */
extern void abort (void);

4
gcc/testsuite/gcc.dg/uninit-19.c
View File

@ -12,7 +12,7 @@ fn1 (int p1, float *f1, float *f2, float *f3, unsigned char *c1, float *f4,
{
if (p1 & 8)
b[3] = p10[a];
/* { dg-warning "may be used uninitialized" "" { target { { nonpic } || { hppa*64*-*-* } } } .-1 } */
/* { dg-warning "may be used uninitialized" "" { target { { nonpic || pie_enabled } || { hppa*64*-*-* } } } .-1 } */
}
void
@ -22,5 +22,5 @@ fn2 ()
if (l & 6)
n = &c + m;
fn1 (l, &d, &e, &g, &i, &h, &k, n);
/* { dg-warning "may be used uninitialized" "" { target { ! { { nonpic } || { hppa*64*-*-* } } } } .-1 } */
/* { dg-warning "may be used uninitialized" "" { target { ! { { nonpic || pie_enabled } || { hppa*64*-*-* } } } } .-1 } */
}

4
gcc/testsuite/gcc.target/i386/pr34256.c
View File

@ -10,5 +10,5 @@ unsigned long long foo(__m64 m) {
return _mm_cvtm64_si64(_mm_add_pi32(x, y));
}
/* { dg-final { scan-assembler-times "mov" 2 { target nonpic } } } */
/* { dg-final { scan-assembler-times "mov" 4 { target { ! nonpic } } } } */
/* { dg-final { scan-assembler-times "mov" 2 { target { nonpic || pie_enabled } } } } */
/* { dg-final { scan-assembler-times "mov" 4 { target { { ! nonpic } && { ! pie_enabled } } } } } */