Hi,
The fails on Darwin are because the section naming convention is different.
The patch adds Darwin-specific section attributes and a corresponding
target-specific scan-assembler clause.
OK for trunk?
affected branches (7, 8)?
thanks
Iain
2018-08-15 Iain Sandoe <i...@sandoe.co.uk>
gcc/testsuite:
PR testsuite/78544
* gcc.dg/tree-prof/section-attr-1.c: Add Darwin-specific section
attributes and matching.
* gcc.dg/tree-prof/section-attr-2.c: Likewise.
* gcc.dg/tree-prof/section-attr-3.c: Likewise.
---
gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c | 5 +++++
gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c | 5 +++++
gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c | 5 +++++
3 files changed, 15 insertions(+)
diff --git a/gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c
b/gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c
index ee6662ea6e..1f99b3128c 100644
--- a/gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c
+++ b/gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c
@@ -13,7 +13,11 @@ const char *buf_cold;
void foo (int path);
+#ifdef __APPLE__
+__attribute__ ((section ("__TEXT,__text")))
+#else
__attribute__((section(".text")))
+#endif
int
main (int argc, char *argv[])
{
@@ -43,3 +47,4 @@ foo (int path)
}
/* { dg-final-use { scan-assembler "\.section\[\t
\]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold\.0" { target
*-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t
\]*__TEXT,__text_cold\.\*\[\\n\\r\]+_foo\.cold\.0" { target *-*-darwin* } } } */
diff --git a/gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c
b/gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c
index 898a395cd7..9bdc63a1b0 100644
--- a/gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c
+++ b/gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c
@@ -28,7 +28,11 @@ main (int argc, char *argv[])
void NOINLINE
foo (int path)
{
+#ifdef __APPLE__
+ static int i __attribute__ ((section ("__DATA,__data")));
+#else
static int i __attribute__((section(".data")));
+#endif
if (path)
{
for (i = 0; i < SIZE; i++)
@@ -42,3 +46,4 @@ foo (int path)
}
/* { dg-final-use { scan-assembler "\.section\[\t
\]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold\.0" { target
*-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t
\]*__TEXT,__text_cold\.\*\[\\n\\r\]+_foo\.cold\.0:" { target *-*-darwin* } } }
*/
diff --git a/gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c
b/gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c
index 36829dcb7a..29eee4587d 100644
--- a/gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c
+++ b/gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c
@@ -9,7 +9,11 @@
#define NOINLINE __attribute__((noinline)) __attribute__ ((noclone))
const char *sarr[SIZE];
+#ifdef __APPLE__
+const char *buf_hot __attribute__ ((section ("__DATA,__data")));
+#else
const char *buf_hot __attribute__ ((section (".data")));
+#endif
const char *buf_cold;
void foo (int path);
@@ -43,3 +47,4 @@ foo (int path)
}
/* { dg-final-use { scan-assembler "\.section\[\t
\]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold\.0" { target
*-*-linux* *-*-gnu* } } } */
+/* { dg-final-use { scan-assembler "\.section\[\t
\]*__TEXT,__text_cold\.\*\[\\n\\r\]+_foo\.cold\.0:" { target *-*-darwin* } } }
*/
--
2.17.1
