Hello.
We've got -Wformat-diag for some time and I think we should start using it
in -Werror for GCC bootstrap. The following patch removes last pieces of the
warning
for s390x target.
Ready to be installed?
Thanks,
Martin
gcc/ChangeLog:
* config/s390/s390-c.c (s390_expand_overloaded_builtin): Wrap
keyword in quotes.
(s390_resolve_overloaded_builtin): Remove trailing dot.
* config/s390/s390.c (s390_const_operand_ok): Use - for range.
(s390_expand_builtin): Remove trailing dot.
(s390_emit_prologue): Likewise, use semicolon.
(s390_option_override_internal): Update keyword.
* varasm.c (do_assemble_alias): Wrap keyword in quotes.
---
gcc/config/s390/s390-c.c | 9 +++++----
gcc/config/s390/s390.c | 28 ++++++++++++++--------------
gcc/varasm.c | 2 +-
3 files changed, 20 insertions(+), 19 deletions(-)
diff --git a/gcc/config/s390/s390-c.c b/gcc/config/s390/s390-c.c
index 600018421df..10bc6ac8900 100644
--- a/gcc/config/s390/s390-c.c
+++ b/gcc/config/s390/s390-c.c
@@ -484,7 +484,8 @@ s390_expand_overloaded_builtin (location_t loc,
case S390_OVERLOADED_BUILTIN_s390_vec_step:
if (TREE_CODE (TREE_TYPE ((*arglist)[0])) != VECTOR_TYPE)
{
- error_at (loc, "builtin vec_step can only be used on vector types.");
+ error_at (loc, "builtin %qs can only be used on vector types",
+ "vec_step ");
return error_mark_node;
}
return build_int_cst (NULL_TREE,
@@ -905,7 +906,7 @@ s390_resolve_overloaded_builtin (location_t loc,
if (ob_flags & B_INT)
{
error_at (loc,
- "builtin %qF is for GCC internal use only.",
+ "builtin %qF is for GCC internal use only",
ob_fndecl);
return error_mark_node;
}
@@ -913,7 +914,7 @@ s390_resolve_overloaded_builtin (location_t loc,
}
if (ob_flags & B_DEP)
- warning_at (loc, 0, "builtin %qF is deprecated.", ob_fndecl);
+ warning_at (loc, 0, "builtin %qF is deprecated", ob_fndecl);
if (!TARGET_VX && (ob_flags & B_VX))
{
@@ -1021,7 +1022,7 @@ s390_resolve_overloaded_builtin (location_t loc,
}
if (bflags_overloaded_builtin_var[last_match_index] & B_DEP)
- warning_at (loc, 0, "%qs matching variant is deprecated.",
+ warning_at (loc, 0, "%qs matching variant is deprecated",
IDENTIFIER_POINTER (DECL_NAME (ob_fndecl)));
/* Overloaded variants which have MAX set as low level builtin are
diff --git a/gcc/config/s390/s390.c b/gcc/config/s390/s390.c
index 056002e4a4a..bf96cbf7588 100644
--- a/gcc/config/s390/s390.c
+++ b/gcc/config/s390/s390.c
@@ -766,7 +766,7 @@ s390_const_operand_ok (tree arg, int argnum, int op_flags,
tree decl)
argnum, decl, values);
}
else
- error ("constant argument %d for builtin %qF is out of range
(0..%wu)",
+ error ("constant argument %d for builtin %qF is out of range
(0-%wu)",
argnum, decl, (HOST_WIDE_INT_1U << bitwidth) - 1);
return false;
@@ -783,7 +783,7 @@ s390_const_operand_ok (tree arg, int argnum, int op_flags,
tree decl)
|| tree_to_shwi (arg) > ((HOST_WIDE_INT_1 << (bitwidth - 1)) - 1))
{
error ("constant argument %d for builtin %qF is out of range "
- "(%wd..%wd)", argnum, decl,
+ "(%wd-%wd)", argnum, decl,
-(HOST_WIDE_INT_1 << (bitwidth - 1)),
(HOST_WIDE_INT_1 << (bitwidth - 1)) - 1);
return false;
@@ -832,25 +832,25 @@ s390_expand_builtin (tree exp, rtx target, rtx subtarget
ATTRIBUTE_UNUSED,
if ((bflags & B_HTM) && !TARGET_HTM)
{
error ("builtin %qF is not supported without %<-mhtm%> "
- "(default with %<-march=zEC12%> and higher).", fndecl);
+ "(default with %<-march=zEC12%> and higher)", fndecl);
return const0_rtx;
}
if (((bflags & B_VX) || (bflags & B_VXE)) && !TARGET_VX)
{
error ("builtin %qF requires %<-mvx%> "
- "(default with %<-march=z13%> and higher).", fndecl);
+ "(default with %<-march=z13%> and higher)", fndecl);
return const0_rtx;
}
if ((bflags & B_VXE) && !TARGET_VXE)
{
- error ("Builtin %qF requires z14 or higher.", fndecl);
+ error ("Builtin %qF requires z14 or higher", fndecl);
return const0_rtx;
}
if ((bflags & B_VXE2) && !TARGET_VXE2)
{
- error ("Builtin %qF requires z15 or higher.", fndecl);
+ error ("Builtin %qF requires z15 or higher", fndecl);
return const0_rtx;
}
@@ -11464,8 +11464,8 @@ s390_emit_prologue (void)
{
warning (0, "frame size of function %qs is %wd"
" bytes exceeding user provided stack limit of "
- "%d bytes. "
- "An unconditional trap is added.",
+ "%d bytes; "
+ "an unconditional trap is added",
current_function_name(), cfun_frame_layout.frame_size,
s390_stack_size);
emit_insn (gen_trap ());
@@ -11479,9 +11479,9 @@ s390_emit_prologue (void)
if (stack_guard >= s390_stack_size)
{
warning (0, "frame size of function %qs is %wd"
- " bytes which is more than half the stack size. "
- "The dynamic check would not be reliable. "
- "No check emitted for this function.",
+ " bytes which is more than half the stack size; "
+ "the dynamic check would not be reliable; "
+ "no check emitted for this function",
current_function_name(),
cfun_frame_layout.frame_size);
}
@@ -15557,11 +15557,11 @@ s390_option_override_internal (struct gcc_options
*opts,
if (TARGET_HARD_DFP_P (opts_set->x_target_flags))
{
if (!TARGET_CPU_DFP_P (opts))
- error ("hardware decimal floating point instructions"
+ error ("hardware decimal floating-point instructions"
" not available on %s",
processor_table[(int)opts->x_s390_arch].name);
if (!TARGET_ZARCH_P (opts->x_target_flags))
- error ("hardware decimal floating point instructions"
+ error ("hardware decimal floating-point instructions"
" not available in ESA/390 mode");
}
else
@@ -15573,7 +15573,7 @@ s390_option_override_internal (struct gcc_options *opts,
{
if (TARGET_HARD_DFP_P (opts_set->x_target_flags)
&& TARGET_HARD_DFP_P (opts->x_target_flags))
- error ("%<-mhard-dfp%> can%'t be used in conjunction with "
+ error ("%<-mhard-dfp%> cannot be used in conjunction with "
"%<-msoft-float%>");
opts->x_target_flags &= ~MASK_HARD_DFP;
diff --git a/gcc/varasm.c b/gcc/varasm.c
index 76574be191f..0cbec5fd7fd 100644
--- a/gcc/varasm.c
+++ b/gcc/varasm.c
@@ -6190,7 +6190,7 @@ do_assemble_alias (tree decl, tree target)
if (!TARGET_SUPPORTS_WEAK)
{
error_at (DECL_SOURCE_LOCATION (decl),
- "weakref is not supported in this configuration");
+ "%qs is not supported in this configuration", "weakref ");
return;
}
#endif
--
2.34.1
