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picdtr.c: Add test for -fPIE -mpic-data-is-text-relative.

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2018-05-06  Andrew Sadek  <andrew.sadek.se@gmail.com>

	* gcc.target/microblaze/others/picdtr.c: Add test for 
	 -fPIE -mpic-data-is-text-relative.

From-SVN: r259975
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Andrew Sadek 2018-05-06 11:42:06 +00:00 • committed by Michael Eager
parent 8309b221a0
commit b0e69bd698
2 changed files with 165 additions and 0 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2018-05-06 Andrew Sadek <andrew.sadek.se@gmail.com>
* gcc.target/microblaze/others/picdtr.c: Add test for
-fPIE -mpic-data-is-text-relative.
2018-05-06 Andre Vehreschild <vehre@gcc.gnu.org>
PR fortran/85507

160
gcc/testsuite/gcc.target/microblaze/others/picdtr.c Normal file
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@ -0,0 +1,160 @@
/* { dg-options "-fPIE -mpic-data-text-rel -save-temps" } */
/* { dg-do run } */
#define TEST_VAR(var,val) (var) = (val); if( (var) != (val)) return 0;
int foo(unsigned int i);
extern void abort(void);
extern void exit(int);
unsigned char data[8];
long bigData[7];
long var;
typedef struct {int a; short b; long c[1000][1000]; long long d[3][3]; char e; } myDef;
myDef def;
const char* myString;
/* { dg-final { scan-assembler "mfs\tr20,rpc" } } */
/* { dg-final { scan-assembler "addik\tr20,r20,8@TXTPCREL" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*var\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*var" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*bigData\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*bigData" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*def\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*def" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*data\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*data" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*L\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*L" } } */
void foo2() {
var++;
}
int foo (unsigned int i) {
TEST_VAR(var,123)
TEST_VAR(data[i],77)
TEST_VAR(data[2],88)
TEST_VAR(def.a,897)
TEST_VAR(bigData[i],78)
TEST_VAR(bigData[2],777)
TEST_VAR(def.b,12333);
TEST_VAR(def.c[i][i],5);
TEST_VAR(def.c[0][1],7);
TEST_VAR(def.d[1][2],123);
TEST_VAR(def.e,7);
TEST_VAR(bigData[i+1],bigData[i*2]);
foo2();
myString = "Hello";
switch(i){
case 1: var += 2; break;
case 2: var += 3; break;
case 3: var += 5; break;
case 4: var += 7; break;
case 5: var += 8; break;
default: var = 0;
}
return 1;
}
int main() {
int result = foo(3);
if(result != 1 || var != 129) {
abort();
}
exit(0);
}
/* { dg-options "-fPIE -mpic-data-text-rel -save-temps" } */
/* { dg-do run } */
#define TEST_VAR(var,val) (var) = (val); if( (var) != (val)) return 0;
int foo(unsigned int i);
extern void abort(void);
extern void exit(int);
unsigned char data[8];
long bigData[7];
long var;
typedef struct {int a; short b; long c[1000][1000]; long long d[3][3]; char e; } myDef;
myDef def;
const char* myString;
/* { dg-final { scan-assembler "mfs\tr20,rpc" } } */
/* { dg-final { scan-assembler "addik\tr20,r20,8@TXTPCREL" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*var\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*var" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*bigData\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*bigData" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*def\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*def" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*data\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*data" } } */
/* { dg-final { scan-assembler ",r20,\[^\n]*L\[^\n]*@TXTREL" } } */
/* { dg-final { scan-assembler-not ",r0,\[^\n]*L" } } */
void foo2() {
var++;
}
int foo (unsigned int i) {
TEST_VAR(var,123)
TEST_VAR(data[i],77)
TEST_VAR(data[2],88)
TEST_VAR(def.a,897)
TEST_VAR(bigData[i],78)
TEST_VAR(bigData[2],777)
TEST_VAR(def.b,12333);
TEST_VAR(def.c[i][i],5);
TEST_VAR(def.c[0][1],7);
TEST_VAR(def.d[1][2],123);
TEST_VAR(def.e,7);
TEST_VAR(bigData[i+1],bigData[i*2]);
foo2();
myString = "Hello";
switch(i){
case 1: var += 2; break;
case 2: var += 3; break;
case 3: var += 5; break;
case 4: var += 7; break;
case 5: var += 8; break;
default: var = 0;
}
return 1;
}
int main() {
int result = foo(3);
if(result != 1 || var != 129) {
abort();
}
exit(0);
}