This reverts commit 8cdcea51c0fd753e6a652c9b236e91b3a6e0911c.
gcc/c-family/ChangeLog:
* c-cppbuiltin.cc (c_cpp_builtins): Do not define
__LIBGCC_GCOV_TYPE_SIZE.
gcc/ChangeLog:
* config/sparc/rtemself.h (SPARC_GCOV_TYPE_SIZE): Remove.
* config/sparc/sparc.cc (sparc_gcov_type_size): Likewise.
(TARGET_GCOV_TYPE_SIZE): Likewise.
* coverage.cc (get_gcov_type): Use LONG_LONG_TYPE_SIZE instead
of removed target hook.
* doc/tm.texi: Regenerate.
* doc/tm.texi.in (TARGET_GCOV_TYPE_SIZE): Remove.
* target.def: Likewise.
* targhooks.cc (default_gcov_type_size): Likewise.
* targhooks.h (default_gcov_type_size): Likewise.
libgcc/ChangeLog:
* libgcov.h (gcov_type): Use LONG_LONG_TYPE_SIZE.
(gcov_type_unsigned): Likewise.
---
gcc/c-family/c-cppbuiltin.cc | 2 --
gcc/config/sparc/rtemself.h | 2 --
gcc/config/sparc/sparc.cc | 11 -----------
gcc/coverage.cc | 2 +-
gcc/doc/tm.texi | 11 -----------
gcc/doc/tm.texi.in | 2 --
gcc/target.def | 12 ------------
gcc/targhooks.cc | 7 -------
gcc/targhooks.h | 2 --
libgcc/libgcov.h | 6 +++---
10 files changed, 4 insertions(+), 53 deletions(-)
diff --git a/gcc/c-family/c-cppbuiltin.cc b/gcc/c-family/c-cppbuiltin.cc
index 5d64625fcd7a..cdf9850cb19e 100644
--- a/gcc/c-family/c-cppbuiltin.cc
+++ b/gcc/c-family/c-cppbuiltin.cc
@@ -1538,8 +1538,6 @@ c_cpp_builtins (cpp_reader *pfile)
/* For libgcov. */
builtin_define_with_int_value ("__LIBGCC_VTABLE_USES_DESCRIPTORS__",
TARGET_VTABLE_USES_DESCRIPTORS);
- builtin_define_with_int_value ("__LIBGCC_GCOV_TYPE_SIZE",
- targetm.gcov_type_size());
}
/* For use in assembly language. */
diff --git a/gcc/config/sparc/rtemself.h b/gcc/config/sparc/rtemself.h
index bf4682238aea..28400a36126c 100644
--- a/gcc/config/sparc/rtemself.h
+++ b/gcc/config/sparc/rtemself.h
@@ -40,5 +40,3 @@
/* Use the default */
#undef LINK_GCC_C_SEQUENCE_SPEC
-
-#define SPARC_GCOV_TYPE_SIZE 32
diff --git a/gcc/config/sparc/sparc.cc b/gcc/config/sparc/sparc.cc
index 8c0c9dce9714..fd21281aee83 100644
--- a/gcc/config/sparc/sparc.cc
+++ b/gcc/config/sparc/sparc.cc
@@ -971,17 +971,6 @@ char sparc_hard_reg_printed[8];
#undef TARGET_ZERO_CALL_USED_REGS
#define TARGET_ZERO_CALL_USED_REGS sparc_zero_call_used_regs
-#ifdef SPARC_GCOV_TYPE_SIZE
-static HOST_WIDE_INT
-sparc_gcov_type_size (void)
-{
- return SPARC_GCOV_TYPE_SIZE;
-}
-
-#undef TARGET_GCOV_TYPE_SIZE
-#define TARGET_GCOV_TYPE_SIZE sparc_gcov_type_size
-#endif
-
struct gcc_target targetm = TARGET_INITIALIZER;
/* Return the memory reference contained in X if any, zero otherwise. */
diff --git a/gcc/coverage.cc b/gcc/coverage.cc
index 7ed3a5d4cebf..ad55f0f19096 100644
--- a/gcc/coverage.cc
+++ b/gcc/coverage.cc
@@ -138,7 +138,7 @@ tree
get_gcov_type (void)
{
scalar_int_mode mode
- = smallest_int_mode_for_size (targetm.gcov_type_size ());
+ = smallest_int_mode_for_size (LONG_LONG_TYPE_SIZE > 32 ? 64 : 32);
return lang_hooks.types.type_for_mode (mode, false);
}
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index a660e33739bd..d93b33099dd4 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -12431,17 +12431,6 @@ Store the result in @var{target} if convenient.
The default clears the top byte of the original pointer.
@end deftypefn
-@deftypefn {Target Hook} HOST_WIDE_INT TARGET_GCOV_TYPE_SIZE (void)
-Returns the gcov type size in bits. This type is used for example for
-counters incremented by profiling and code-coverage events. The default
-value is 64, if the type size of long long is greater than 32, otherwise the
-default value is 32. A 64-bit type is recommended to avoid overflows of the
-counters. If the @option{-fprofile-update=atomic} is used, then the
-counters are incremented using atomic operations. Targets not supporting
-64-bit atomic operations may override the default value and request a 32-bit
-type.
-@end deftypefn
-
@deftypevr {Target Hook} bool TARGET_HAVE_SHADOW_CALL_STACK
This value is true if the target platform supports
@option{-fsanitize=shadow-call-stack}. The default value is false.
diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in
index f7ab5d48a634..9061a5b26af9 100644
--- a/gcc/doc/tm.texi.in
+++ b/gcc/doc/tm.texi.in
@@ -7981,6 +7981,4 @@ maintainer is familiar with.
@hook TARGET_MEMTAG_UNTAGGED_POINTER
-@hook TARGET_GCOV_TYPE_SIZE
-
@hook TARGET_HAVE_SHADOW_CALL_STACK
diff --git a/gcc/target.def b/gcc/target.def
index 171bbd1caf15..5c10c702a26e 100644
--- a/gcc/target.def
+++ b/gcc/target.def
@@ -7118,18 +7118,6 @@ DEFHOOK
void, (void),
NULL)
-DEFHOOK
-(gcov_type_size,
- "Returns the gcov type size in bits. This type is used for example for\n\
-counters incremented by profiling and code-coverage events. The default\n\
-value is 64, if the type size of long long is greater than 32, otherwise the\n\
-default value is 32. A 64-bit type is recommended to avoid overflows of the\n\
-counters. If the @option{-fprofile-update=atomic} is used, then the\n\
-counters are incremented using atomic operations. Targets not supporting\n\
-64-bit atomic operations may override the default value and request a 32-bit\n\
-type.",
- HOST_WIDE_INT, (void), default_gcov_type_size)
-
/* This value represents whether the shadow call stack is implemented on
the target platform. */
DEFHOOKPOD
diff --git a/gcc/targhooks.cc b/gcc/targhooks.cc
index 51bf3fb7a82f..2f60f721a505 100644
--- a/gcc/targhooks.cc
+++ b/gcc/targhooks.cc
@@ -2700,11 +2700,4 @@ default_memtag_untagged_pointer (rtx tagged_pointer, rtx
target)
return untagged_base;
}
-/* The default implementation of TARGET_GCOV_TYPE_SIZE. */
-HOST_WIDE_INT
-default_gcov_type_size (void)
-{
- return TYPE_PRECISION (long_long_integer_type_node) > 32 ? 64 : 32;
-}
-
#include "gt-targhooks.h"
diff --git a/gcc/targhooks.h b/gcc/targhooks.h
index cf3d3107a0db..29cb31975518 100644
--- a/gcc/targhooks.h
+++ b/gcc/targhooks.h
@@ -298,6 +298,4 @@ extern rtx default_memtag_set_tag (rtx, rtx, rtx);
extern rtx default_memtag_extract_tag (rtx, rtx);
extern rtx default_memtag_untagged_pointer (rtx, rtx);
-extern HOST_WIDE_INT default_gcov_type_size (void);
-
#endif /* GCC_TARGHOOKS_H */
diff --git a/libgcc/libgcov.h b/libgcc/libgcov.h
index 92df440d4012..763118ea5b52 100644
--- a/libgcc/libgcov.h
+++ b/libgcc/libgcov.h
@@ -52,7 +52,7 @@
#if __CHAR_BIT__ == 8
typedef unsigned gcov_unsigned_t __attribute__ ((mode (SI)));
typedef unsigned gcov_position_t __attribute__ ((mode (SI)));
-#if __LIBGCC_GCOV_TYPE_SIZE > 32
+#if LONG_LONG_TYPE_SIZE > 32
typedef signed gcov_type __attribute__ ((mode (DI)));
typedef unsigned gcov_type_unsigned __attribute__ ((mode (DI)));
#else
@@ -63,7 +63,7 @@ typedef unsigned gcov_type_unsigned __attribute__ ((mode
(SI)));
#if __CHAR_BIT__ == 16
typedef unsigned gcov_unsigned_t __attribute__ ((mode (HI)));
typedef unsigned gcov_position_t __attribute__ ((mode (HI)));
-#if __LIBGCC_GCOV_TYPE_SIZE > 32
+#if LONG_LONG_TYPE_SIZE > 32
typedef signed gcov_type __attribute__ ((mode (SI)));
typedef unsigned gcov_type_unsigned __attribute__ ((mode (SI)));
#else
@@ -73,7 +73,7 @@ typedef unsigned gcov_type_unsigned __attribute__ ((mode
(HI)));
#else
typedef unsigned gcov_unsigned_t __attribute__ ((mode (QI)));
typedef unsigned gcov_position_t __attribute__ ((mode (QI)));
-#if __LIBGCC_GCOV_TYPE_SIZE > 32
+#if LONG_LONG_TYPE_SIZE > 32
typedef signed gcov_type __attribute__ ((mode (HI)));
typedef unsigned gcov_type_unsigned __attribute__ ((mode (HI)));
#else
--
2.35.3
