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[PATCH 1/2] Check pie_enabled target in PIC tests
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: gcc-patches at gcc dot gnu dot org
- Date: Mon, 24 Sep 2018 06:19:39 -0700
- Subject: [PATCH 1/2] Check pie_enabled target in PIC tests
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.
---
gcc/testsuite/gcc.dg/20020312-2.c | 1 +
gcc/testsuite/gcc.dg/uninit-19.c | 4 ++--
gcc/testsuite/gcc.target/i386/pr34256.c | 4 ++--
3 files changed, 5 insertions(+), 4 deletions(-)
diff --git a/gcc/testsuite/gcc.dg/20020312-2.c b/gcc/testsuite/gcc.dg/20020312-2.c
index f8be3ce2964..1a8afd81506 100644
--- a/gcc/testsuite/gcc.dg/20020312-2.c
+++ b/gcc/testsuite/gcc.dg/20020312-2.c
@@ -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);
diff --git a/gcc/testsuite/gcc.dg/uninit-19.c b/gcc/testsuite/gcc.dg/uninit-19.c
index 094dc0eb73d..3f5f06af540 100644
--- a/gcc/testsuite/gcc.dg/uninit-19.c
+++ b/gcc/testsuite/gcc.dg/uninit-19.c
@@ -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 } */
}
diff --git a/gcc/testsuite/gcc.target/i386/pr34256.c b/gcc/testsuite/gcc.target/i386/pr34256.c
index 992312a4f26..698745765d8 100644
--- a/gcc/testsuite/gcc.target/i386/pr34256.c
+++ b/gcc/testsuite/gcc.target/i386/pr34256.c
@@ -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 } } } } } */
--
2.17.1