Patchwork [GOOGLE] Update the unittest and the doc for the record-compilation-info-in-elf flag

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Submitter Dehao Chen
Date May 8, 2013, 2:27 a.m.
Message ID <CAO2gOZU33h4uCBfo+E=BEDuMsVwVA=1kHtfxopF8WeqVKivdNg@mail.gmail.com>
Download mbox | patch
Permalink /patch/242482/
State New
Headers show

Comments

Dehao Chen - May 8, 2013, 2:27 a.m.
This patch updated the unittest and doc for the new
-frecord-compilation-info-in-elf flag.

Bootstrapped and passed regression test.

OK for google-4_7 branch?

Thanks,
Dehao

 based LIPO to do module grouping.
 @end table
Xinliang David Li - May 8, 2013, 8:22 p.m.
ok.

David

On Tue, May 7, 2013 at 7:27 PM, Dehao Chen <dehao@google.com> wrote:
> This patch updated the unittest and doc for the new
> -frecord-compilation-info-in-elf flag.
>
> Bootstrapped and passed regression test.
>
> OK for google-4_7 branch?
>
> Thanks,
> Dehao
>
> Index: gcc/testsuite/gcc.dg/record-gcc-switches-in-elf-1.c
> ===================================================================
> --- gcc/testsuite/gcc.dg/record-gcc-switches-in-elf-1.c (revision 198703)
> +++ gcc/testsuite/gcc.dg/record-gcc-switches-in-elf-1.c (working copy)
> @@ -1,16 +0,0 @@
> -/* { dg-do compile} */
> -/* { dg-options "-frecord-gcc-switches-in-elf -Dtest -dA" } */
> -
> -void foobar(int);
> -
> -void
> -foo (void)
> -{
> -  int i;
> -  for (i = 0; i < 100; i++)
> -    {
> -      foobar(i);
> -    }
> -}
> -
> -/* { dg-final { scan-assembler-times "Dtest" 1 } } */
> Index: gcc/testsuite/gcc.dg/record-compilation-info-in-elf-1.c
> ===================================================================
> --- gcc/testsuite/gcc.dg/record-compilation-info-in-elf-1.c (revision 0)
> +++ gcc/testsuite/gcc.dg/record-compilation-info-in-elf-1.c (revision 0)
> @@ -0,0 +1,16 @@
> +/* { dg-do compile} */
> +/* { dg-options "-frecord-compilation-info-in-elf -Dtest -dA" } */
> +
> +void foobar(int);
> +
> +void
> +foo (void)
> +{
> +  int i;
> +  for (i = 0; i < 100; i++)
> +    {
> +      foobar(i);
> +    }
> +}
> +
> +/* { dg-final { scan-assembler-times "Dtest" 1 } } */
> Index: gcc/doc/invoke.texi
> ===================================================================
> --- gcc/doc/invoke.texi (revision 198703)
> +++ gcc/doc/invoke.texi (working copy)
> @@ -402,7 +402,7 @@
>  -fpmu-profile-generate=@var{pmuoption} @gol
>  -fpmu-profile-use=@var{pmudata} @gol
>  -freciprocal-math -free -fregmove -frename-registers -freorder-blocks @gol
> --frecord-gcc-switches-in-elf@gol
> +-frecord-compilation-info-in-elf@gol
>  -freorder-blocks-and-partition -freorder-functions @gol
>  -frerun-cse-after-loop -freschedule-modulo-scheduled-loops @gol
>  -fripa -fripa-disallow-asm-modules -fripa-disallow-opt-mismatch @gol
> @@ -8475,8 +8475,8 @@
>  Enable printing of verbose information about dynamic inter-procedural
> optimizations.
>  This is used in conjunction with the @option{-fripa}.
>
> -@item -frecord-gcc-switches-in-elf
> -@opindex frecord-gcc-switches-in-elf
> +@item -frecord-compilation-info-in-elf
> +@opindex frecord-compilation-info-in-elf
>  Record the command line options in the .gnu.switches.text elf section
> for sample
>  based LIPO to do module grouping.
>  @end table

Patch

Index: gcc/testsuite/gcc.dg/record-gcc-switches-in-elf-1.c
===================================================================
--- gcc/testsuite/gcc.dg/record-gcc-switches-in-elf-1.c (revision 198703)
+++ gcc/testsuite/gcc.dg/record-gcc-switches-in-elf-1.c (working copy)
@@ -1,16 +0,0 @@ 
-/* { dg-do compile} */
-/* { dg-options "-frecord-gcc-switches-in-elf -Dtest -dA" } */
-
-void foobar(int);
-
-void
-foo (void)
-{
-  int i;
-  for (i = 0; i < 100; i++)
-    {
-      foobar(i);
-    }
-}
-
-/* { dg-final { scan-assembler-times "Dtest" 1 } } */
Index: gcc/testsuite/gcc.dg/record-compilation-info-in-elf-1.c
===================================================================
--- gcc/testsuite/gcc.dg/record-compilation-info-in-elf-1.c (revision 0)
+++ gcc/testsuite/gcc.dg/record-compilation-info-in-elf-1.c (revision 0)
@@ -0,0 +1,16 @@ 
+/* { dg-do compile} */
+/* { dg-options "-frecord-compilation-info-in-elf -Dtest -dA" } */
+
+void foobar(int);
+
+void
+foo (void)
+{
+  int i;
+  for (i = 0; i < 100; i++)
+    {
+      foobar(i);
+    }
+}
+
+/* { dg-final { scan-assembler-times "Dtest" 1 } } */
Index: gcc/doc/invoke.texi
===================================================================
--- gcc/doc/invoke.texi (revision 198703)
+++ gcc/doc/invoke.texi (working copy)
@@ -402,7 +402,7 @@ 
 -fpmu-profile-generate=@var{pmuoption} @gol
 -fpmu-profile-use=@var{pmudata} @gol
 -freciprocal-math -free -fregmove -frename-registers -freorder-blocks @gol
--frecord-gcc-switches-in-elf@gol
+-frecord-compilation-info-in-elf@gol
 -freorder-blocks-and-partition -freorder-functions @gol
 -frerun-cse-after-loop -freschedule-modulo-scheduled-loops @gol
 -fripa -fripa-disallow-asm-modules -fripa-disallow-opt-mismatch @gol
@@ -8475,8 +8475,8 @@ 
 Enable printing of verbose information about dynamic inter-procedural
optimizations.
 This is used in conjunction with the @option{-fripa}.

-@item -frecord-gcc-switches-in-elf
-@opindex frecord-gcc-switches-in-elf
+@item -frecord-compilation-info-in-elf
+@opindex frecord-compilation-info-in-elf
 Record the command line options in the .gnu.switches.text elf section
for sample