gcc/testsuite/gcc.target/i386/patch-functions-7.c - Issue 5416043: [google] Patch to enable efficient function level instrumentation

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Delta Between Two Patch Sets: gcc/testsuite/gcc.target/i386/patch-functions-7.c

Issue 5416043: [google] Patch to enable efficient function level instrumentation

Left Patch Set: As suggested by David, updated comment on generation of backpointer section for comdat functions. Created 13 years, 3 months ago

Right Patch Set: Updated tests to make them runnable Created 13 years, 2 months ago

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1 /* { dg-do compile} */	1 /* { dg-do run} */

2 /* { dg-options "-mpatch-functions-for-instrumentation -mno-patch-functions-main -always" } */	2 /* { dg-options "-mpatch-functions-for-instrumentation -mno-patch-functions-main -always" } */

3	3

4 /* 'main' shouldn't be patched with the option -mno-patch-functions-main-always.	4 /* 'main' shouldn't be patched with the option -mno-patch-functions-main-always.

5 Check there aren't any nop-bytes at beginning and end of main. */	5 Check there aren't any nop-bytes at beginning and end of main. */

6	6

7 /* { dg-final { scan-assembler-not ".byte\t0xeb,0x09(.).byte\t0x90" } } /	7 /* { dg-final { scan-assembler-not ".byte\t0xeb,0x09(.).byte\t0x90" } } /

8 /* { dg-final { scan-assembler-not "ret(.).byte\t0x90(.).byte\t0x90" } } */	8 /* { dg-final { scan-assembler-not "ret(.).byte\t0x90(.).byte\t0x90" } } */

9	9

10 int main(int argc, char **argv) {	10 int main(int argc, char **argv) {

11 int x = 0;	11 int x = 0;

12 return 0;	12 return 0;

13 }	13 }

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