[PATCH, Darwin, committed] Fix some regressed rests.

[Iain Sandoe]

Hi,

This fixes three tests that regressed because the regex wasn’t flexible enough 
to cope with codegen changes.

Will backport once 9 opens.

thanks
Iain

Index: gcc/testsuite/ChangeLog
===================================================================
--- gcc/testsuite/ChangeLog     (revision 270796)
+++ gcc/testsuite/ChangeLog     (working copy)
@@ -1,3 +1,10 @@
+2019-05-02  Iain Sandoe  <i...@sandoe.co.uk>
+
+       * gcc.dg/tree-prof/section-attr-1.c: Update scan-asm regex
+       for cold section label.
+       * gcc.dg/tree-prof/section-attr-2.c: Likewise.
+       * gcc.dg/tree-prof/section-attr-3.c: Likewise.
+
 2019-05-02  Rainer Orth  <r...@cebitec.uni-bielefeld.de>
 
        * gcc.target/i386/spellcheck-options-5.c: Restrict to Linux and
Index: gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c
===================================================================
--- gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c     (revision 270796)
+++ gcc/testsuite/gcc.dg/tree-prof/section-attr-1.c     (working copy)
@@ -47,4 +47,4 @@
 }
 
 /* { dg-final-use { scan-assembler "\.section\[\t 
\]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold" { target 
*-*-linux* *-*-gnu* } } } */
-/* { dg-final-use { scan-assembler "\.section\[\t 
\]*__TEXT,__text_cold\*\[\\n\\r\]+_foo\.cold" { target *-*-darwin* } } } */
+/* { dg-final-use { scan-assembler {.section[\t 
]*__TEXT,__text_cold[^\n]*[\n\r]+_foo.cold:} { target *-*-darwin* } } } */
Index: gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c
===================================================================
--- gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c     (revision 270796)
+++ gcc/testsuite/gcc.dg/tree-prof/section-attr-2.c     (working copy)
@@ -46,4 +46,4 @@
 }
 
 /* { dg-final-use { scan-assembler "\.section\[\t 
\]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold" { target 
*-*-linux* *-*-gnu* } } } */
-/* { dg-final-use { scan-assembler "\.section\[\t 
\]*__TEXT,__text_cold\*\[\\n\\r\]+_foo\.cold:" { target *-*-darwin* } } } */
+/* { dg-final-use { scan-assembler {.section[\t 
]*__TEXT,__text_cold[^\n]*[\n\r]+_foo.cold:} { target *-*-darwin* } } } */
Index: gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c
===================================================================
--- gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c     (revision 270796)
+++ gcc/testsuite/gcc.dg/tree-prof/section-attr-3.c     (working copy)
@@ -47,4 +47,4 @@
 }
 
 /* { dg-final-use { scan-assembler "\.section\[\t 
\]*\.text\.unlikely\[\\n\\r\]+\[\t \]*\.size\[\t \]*foo\.cold" { target 
*-*-linux* *-*-gnu* } } } */
-/* { dg-final-use { scan-assembler "\.section\[\t 
\]*__TEXT,__text_cold\*\[\\n\\r\]+_foo\.cold:" { target *-*-darwin* } } } */
+/* { dg-final-use { scan-assembler {.section[\t 
]*__TEXT,__text_cold[^\n]*[\n\r]+_foo.cold:} { target *-*-darwin* } } } */