Add dg-require-effective-target fpic to gcc i386 tests

This change adds

 /* { dg-require-effective-target fpic } */

to tests in gcc.target/i386 that do use -fpic or -fPIC
but don't currently query the target support.

This corresponds to what many other fpic tests do
and helps the vxWorks ports at least, as -fpic is
typically not supported in at least one of the two
major modes of such port (kernel vs RTP).

2020-11-03  Olivier Hainque  <hainque@adacore.com>

gcc/testsuite/

	* gcc.target/i386/pr45352-1.c: Add dg-require-effective-target fpic.
	* gcc.target/i386/pr47602.c: Likewise.
	* gcc.target/i386/pr55151.c: Likewise.
	* gcc.target/i386/pr55458.c: Likewise.
	* gcc.target/i386/pr56348.c: Likewise.
	* gcc.target/i386/pr57097.c: Likewise.
	* gcc.target/i386/pr65753.c: Likewise.
	* gcc.target/i386/pr65915.c: Likewise.
	* gcc.target/i386/pr66232-5.c: Likewise.
	* gcc.target/i386/pr66334.c: Likewise.
	* gcc.target/i386/pr66819-2.c: Likewise.
	* gcc.target/i386/pr67265.c: Likewise.
	* gcc.target/i386/pr81481.c: Likewise.
	* gcc.target/i386/pr83994.c: Likewise.

14 files changed, 14 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/pr45352-1.c b/gcc/testsuite/gcc.target/i386/pr45352-1.c
index 5cd1bd8..f5e96b2 100644
--- a/gcc/testsuite/gcc.target/i386/pr45352-1.c
+++ b/gcc/testsuite/gcc.target/i386/pr45352-1.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-mtune=amdfam10 -O3 -fpeel-loops -fselective-scheduling2 -fsel-sched-pipelining -fPIC" } */
 
 static int FIR_Tab_16[16][16];
diff --git a/gcc/testsuite/gcc.target/i386/pr47602.c b/gcc/testsuite/gcc.target/i386/pr47602.c
index fa5f5bd..5ed1e1f 100644
--- a/gcc/testsuite/gcc.target/i386/pr47602.c
+++ b/gcc/testsuite/gcc.target/i386/pr47602.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target ia32 } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-fPIC" } */
 
 /* Test verifies that %ebx is no longer fixed when generating PIC code on i686.  */
diff --git a/gcc/testsuite/gcc.target/i386/pr55151.c b/gcc/testsuite/gcc.target/i386/pr55151.c
index 62da8cb..d6255a8 100644
--- a/gcc/testsuite/gcc.target/i386/pr55151.c
+++ b/gcc/testsuite/gcc.target/i386/pr55151.c
@@ -1,5 +1,6 @@
 /* PR rtl-optimization/55151 */
 /* { dg-do compile  { target { ! ia32 } } } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-fPIC" } */
 
 int a, b, c, d, e, f, g, h, i, j, k, l;
diff --git a/gcc/testsuite/gcc.target/i386/pr55458.c b/gcc/testsuite/gcc.target/i386/pr55458.c
index 7164ca9..1dea55c 100644
--- a/gcc/testsuite/gcc.target/i386/pr55458.c
+++ b/gcc/testsuite/gcc.target/i386/pr55458.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target ia32 } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-fPIC" } */
 
 /* Test verifies that %ebx is no longer fixed when generating PIC code on i686.  */
diff --git a/gcc/testsuite/gcc.target/i386/pr56348.c b/gcc/testsuite/gcc.target/i386/pr56348.c
index c31814f..93423d9 100644
--- a/gcc/testsuite/gcc.target/i386/pr56348.c
+++ b/gcc/testsuite/gcc.target/i386/pr56348.c
@@ -1,5 +1,6 @@
 /* PR target/56348 */
 /* { dg-do compile { target ia32 } } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O2 -fPIC -mfpmath=sse -msse2" } */
 
 typedef unsigned int size_t;
diff --git a/gcc/testsuite/gcc.target/i386/pr57097.c b/gcc/testsuite/gcc.target/i386/pr57097.c
index 2f00938..debacbf 100644
--- a/gcc/testsuite/gcc.target/i386/pr57097.c
+++ b/gcc/testsuite/gcc.target/i386/pr57097.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O2 -fPIC" } */
 extern double ad[], bd[], cd[], dd[];
 extern long long all[], bll[], cll[], dll[];
diff --git a/gcc/testsuite/gcc.target/i386/pr65753.c b/gcc/testsuite/gcc.target/i386/pr65753.c
index 562f54b..117d6ed 100644
--- a/gcc/testsuite/gcc.target/i386/pr65753.c
+++ b/gcc/testsuite/gcc.target/i386/pr65753.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-fPIC -O2" } */
 /* { dg-final { scan-assembler-not "call" } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/pr65915.c b/gcc/testsuite/gcc.target/i386/pr65915.c
index 990c5aa..6588de4 100644
--- a/gcc/testsuite/gcc.target/i386/pr65915.c
+++ b/gcc/testsuite/gcc.target/i386/pr65915.c
@@ -1,4 +1,5 @@
 /* { dg-do run } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O2 -mavx512f -fpic -mcmodel=medium" } */
 /* { dg-require-effective-target avx512f } */
 /* { dg-require-effective-target lp64 } */
diff --git a/gcc/testsuite/gcc.target/i386/pr66232-5.c b/gcc/testsuite/gcc.target/i386/pr66232-5.c
index 87f9380..76705a5 100644
--- a/gcc/testsuite/gcc.target/i386/pr66232-5.c
+++ b/gcc/testsuite/gcc.target/i386/pr66232-5.c
@@ -1,5 +1,6 @@
 /* { dg-do compile { target { ! ia32 } } } */
 /* { dg-require-effective-target maybe_x32 } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O2 -fpic -mx32" } */
 
 extern void (*bar) (void);
diff --git a/gcc/testsuite/gcc.target/i386/pr66334.c b/gcc/testsuite/gcc.target/i386/pr66334.c
index 97dfecc..19c2396 100644
--- a/gcc/testsuite/gcc.target/i386/pr66334.c
+++ b/gcc/testsuite/gcc.target/i386/pr66334.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target ia32 } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O2 -fpic -fexceptions -fasynchronous-unwind-tables" } */
 /* { dg-final { scan-assembler "movl\[ \\t\].+, %ebx" } } */
 extern int foo (int);
diff --git a/gcc/testsuite/gcc.target/i386/pr66819-2.c b/gcc/testsuite/gcc.target/i386/pr66819-2.c
index 9de4f97..ad2a33e 100644
--- a/gcc/testsuite/gcc.target/i386/pr66819-2.c
+++ b/gcc/testsuite/gcc.target/i386/pr66819-2.c
@@ -1,4 +1,5 @@
 /* { dg-do compile { target ia32 } } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-fPIC -O2 -mregparm=3" } */
 /* { dg-final { scan-assembler-not "call" } } */
 
diff --git a/gcc/testsuite/gcc.target/i386/pr67265.c b/gcc/testsuite/gcc.target/i386/pr67265.c
index 2671acc..1708d53 100644
--- a/gcc/testsuite/gcc.target/i386/pr67265.c
+++ b/gcc/testsuite/gcc.target/i386/pr67265.c
@@ -3,6 +3,7 @@
 
 /* { dg-do compile } */
 /* { dg-require-stack-check "" } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O -fstack-check -fPIC" } */
 
 int a, b, c, d, e;
diff --git a/gcc/testsuite/gcc.target/i386/pr81481.c b/gcc/testsuite/gcc.target/i386/pr81481.c
index a5b936f..49f7821 100644
--- a/gcc/testsuite/gcc.target/i386/pr81481.c
+++ b/gcc/testsuite/gcc.target/i386/pr81481.c
@@ -1,5 +1,6 @@
 /* { dg-do compile } */
 /* { dg-require-effective-target ssse3 } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O2 -fpic -mssse3" } */
 /* { dg-final { scan-assembler-not "pshufb\[ \t\]\\(%esp\\)" } } */
 #include <immintrin.h>
diff --git a/gcc/testsuite/gcc.target/i386/pr83994.c b/gcc/testsuite/gcc.target/i386/pr83994.c
index dc0b7cb..1eb47e3 100644
--- a/gcc/testsuite/gcc.target/i386/pr83994.c
+++ b/gcc/testsuite/gcc.target/i386/pr83994.c
@@ -1,4 +1,5 @@
 /* { dg-do compile } */
+/* { dg-require-effective-target fpic } */
 /* { dg-options "-O2 -march=i686 -fpic -fstack-clash-protection" } */
 /* { dg-require-effective-target ia32 } */