On 01/09/15 14:53, Tom de Vries wrote:
On 19/08/15 21:42, Cesar Philippidis wrote:
+DEFHOOK
+(reduction,
+"This hook is used by the oacc_transform pass to expand calls to the\n\
+internal functions @var{GOACC_REDUCTION_SETUP},\n\
+@var{GOACC_REDUCTION_INIT},\n\ @var{GOACC_REDUCTION_FINI} and\n\
@var{GOACC_REDUCTION_TEARDOWN} into a sequence of gimple
instructions.\n\ @var{call} is gimple statement containing the call to
the function. This\n\ hook removes statement @var{call} after the
expanded sequence has been\n\ inserted. This hook is also responsible
for allocating any storage for\n\ reductions when necessary. It
returns @var{true} if the expanded\n\
+sequence introduces any calls to OpenACC-specific internal functions.",
+bool, (gimple call),
+default_goacc_reduction)
+
This causes a gomp-4_0-branch bootstrap error:
...
src/gcc/target.def:1685:1: error: unknown escape sequence: '\040' [-Werror]
...
Currently testing attached patch, which allows 'make build/genhooks.o'
to succeed.
Committed as attached.
Thanks,
- Tom
Fix unknown escape sequence error in DEFHOOK reduction
2015-09-01 Tom de Vries <t...@codesourcery.com>
* target.def: Fix unknown escape sequence \040 error in reduction
DEFHOOK.
* doc/tm.texi: Regenerate.
---
gcc/doc/tm.texi | 12 ++++++------
gcc/target.def | 8 +++++++-
2 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index f53a54e..a151a10 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -5772,12 +5772,12 @@ is no RTL expanders for them.
This hook is used by the oacc_transform pass to expand calls to the
internal functions @var{GOACC_REDUCTION_SETUP},
@var{GOACC_REDUCTION_INIT},
- @var{GOACC_REDUCTION_FINI} and
- @var{GOACC_REDUCTION_TEARDOWN} into a sequence of gimple instructions.
- @var{call} is gimple statement containing the call to the function. This
- hook removes statement @var{call} after the expanded sequence has been
- inserted. This hook is also responsible for allocating any storage for
- reductions when necessary. It returns @var{true} if the expanded
+@var{GOACC_REDUCTION_FINI} and
+@var{GOACC_REDUCTION_TEARDOWN} into a sequence of gimple instructions.
+@var{call} is gimple statement containing the call to the function. This
+hook removes statement @var{call} after the expanded sequence has been
+inserted. This hook is also responsible for allocating any storage for
+reductions when necessary. It returns @var{true} if the expanded
sequence introduces any calls to OpenACC-specific internal functions.
@end deftypefn
diff --git a/gcc/target.def b/gcc/target.def
index 22e04f6..80b401f 100644
--- a/gcc/target.def
+++ b/gcc/target.def
@@ -1684,7 +1684,13 @@ DEFHOOK
(reduction,
"This hook is used by the oacc_transform pass to expand calls to the\n\
internal functions @var{GOACC_REDUCTION_SETUP},\n\
-@var{GOACC_REDUCTION_INIT},\n\ @var{GOACC_REDUCTION_FINI} and\n\ @var{GOACC_REDUCTION_TEARDOWN} into a sequence of gimple instructions.\n\ @var{call} is gimple statement containing the call to the function. This\n\ hook removes statement @var{call} after the expanded sequence has been\n\ inserted. This hook is also responsible for allocating any storage for\n\ reductions when necessary. It returns @var{true} if the expanded\n\
+@var{GOACC_REDUCTION_INIT},\n\
+@var{GOACC_REDUCTION_FINI} and\n\
+@var{GOACC_REDUCTION_TEARDOWN} into a sequence of gimple instructions.\n\
+@var{call} is gimple statement containing the call to the function. This\n\
+hook removes statement @var{call} after the expanded sequence has been\n\
+inserted. This hook is also responsible for allocating any storage for\n\
+reductions when necessary. It returns @var{true} if the expanded\n\
sequence introduces any calls to OpenACC-specific internal functions.",
bool, (gimple call),
default_goacc_reduction)
--
1.9.1
