gcc/testsuite/gcc.target/i386/patch-functions-2.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-2.c

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

Left Patch Set: Addressed comments from David for the original patch Created 13 years, 4 months ago

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

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Right:

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

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

3	3

4 /* Function is small to be instrumented with default values. Check there	4 /* Function is small to be instrumented with default values. Check there

5 aren't any nop-bytes at beginning or end of function. */	5 aren't any nop-bytes at beginning or end of function. */

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 void foo() {	10 void foo() {

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

12 }	12 }

	13

	14 int main() {

	15 foo();

	16 return 0;

	17 }

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