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* [gcc(refs/users/meissner/heads/work078)] Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
@ 2022-02-15 16:59 Michael Meissner
0 siblings, 0 replies; 5+ messages in thread
From: Michael Meissner @ 2022-02-15 16:59 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:fbba485fd024ba15d8c6940614f44e87c6a5e7c1
commit fbba485fd024ba15d8c6940614f44e87c6a5e7c1
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Tue Feb 15 11:59:08 2022 -0500
Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
Define the sizes of the PowerPC specific types __float128 and __ibm128.
2022-02-15 Michael Meissner <meissner@the-meissners.org>
gcc/
PR target/99708
* config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Define
__SIZEOF_FLOAT128__ and __SIZEOF_IBM128__ if we have float128
support.
gcc/testsuite/
PR target/99708
* gcc.target/powerpc/pr99708.c: New test.
Diff:
---
gcc/config/rs6000/rs6000-c.cc | 12 ++++++++++--
gcc/testsuite/gcc.target/powerpc/pr99708.c | 21 +++++++++++++++++++++
2 files changed, 31 insertions(+), 2 deletions(-)
diff --git a/gcc/config/rs6000/rs6000-c.cc b/gcc/config/rs6000/rs6000-c.cc
index 15251efc209..b5f771d1308 100644
--- a/gcc/config/rs6000/rs6000-c.cc
+++ b/gcc/config/rs6000/rs6000-c.cc
@@ -581,9 +581,17 @@ rs6000_target_modify_macros (bool define_p, HOST_WIDE_INT flags,
{
rs6000_define_or_undefine_macro (define_p, "__FLOAT128__");
if (define_p)
- rs6000_define_or_undefine_macro (true, "__float128=__ieee128");
+ {
+ rs6000_define_or_undefine_macro (true, "__float128=__ieee128");
+ rs6000_define_or_undefine_macro (true, "__SIZEOF_FLOAT128__=16");
+ rs6000_define_or_undefine_macro (true, "__SIZEOF_IBM128__=16");
+ }
else
- rs6000_define_or_undefine_macro (false, "__float128");
+ {
+ rs6000_define_or_undefine_macro (false, "__float128");
+ rs6000_define_or_undefine_macro (false, "__SIZEOF_FLOAT128__");
+ rs6000_define_or_undefine_macro (false, "__SIZEOF_IBM128__");
+ }
}
/* OPTION_MASK_FLOAT128_HARDWARE can be turned on if -mcpu=power9 is used or
via the target attribute/pragma. */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99708.c b/gcc/testsuite/gcc.target/powerpc/pr99708.c
new file mode 100644
index 00000000000..d478f7bc4c0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/pr99708.c
@@ -0,0 +1,21 @@
+/* { dg-do run } */
+/* { require-effective-target ppc_float128_sw } */
+/* { dg-options "-O2 -mvsx -mfloat128" } */
+
+/*
+ * PR target/99708
+ *
+ * Verify that __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__ are properly defined.
+ */
+
+#include <stdlib.h>
+
+int main (void)
+{
+ if (__SIZEOF_FLOAT128__ != sizeof (__float128)
+ || __SIZEOF_IBM128__ != sizeof (__ibm128))
+ abort ();
+
+ return 0;
+}
+
^ permalink raw reply [flat|nested] 5+ messages in thread
* [gcc(refs/users/meissner/heads/work078)] Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
@ 2022-02-17 0:37 Michael Meissner
0 siblings, 0 replies; 5+ messages in thread
From: Michael Meissner @ 2022-02-17 0:37 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:8dce1b423d3705fd8ba7923f5ffbd0cc8af89239
commit 8dce1b423d3705fd8ba7923f5ffbd0cc8af89239
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Feb 16 19:36:17 2022 -0500
Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
Define the sizes of the PowerPC specific types __float128 and __ibm128 if those
types are enabled.
This patch will define __SIZEOF_IBM128__ and __SIZEOF_FLOAT128__ if their
respective types are created in the compiler. Currently, this means both of
these will be defined if float128 support is enabled. But at some point in
the future, __ibm128 could be enabled without enabling float128 support and
__SIZEOF_IBM128__ would be defined.
2022-02-16 Michael Meissner <meissner@the-meissners.org>
gcc/
PR target/99708
* config/rs6000/rs6000-c.cc (rs6000_cpu_cpp_builtins): Define
__SIZEOF_IBM128__ if the IBM 128-bit long double type is created.
Define __SIZEOF_FLOAT128__ if the IEEE 128-bit floating point type
is created.
gcc/testsuite/
PR target/99708
* gcc.target/powerpc/pr99708.c: New test.
Diff:
---
gcc/config/rs6000/rs6000-c.cc | 6 +++++-
gcc/testsuite/gcc.target/powerpc/pr99708.c | 21 +++++++++++++++++++++
2 files changed, 26 insertions(+), 1 deletion(-)
diff --git a/gcc/config/rs6000/rs6000-c.cc b/gcc/config/rs6000/rs6000-c.cc
index 15251efc209..d2e480ad7df 100644
--- a/gcc/config/rs6000/rs6000-c.cc
+++ b/gcc/config/rs6000/rs6000-c.cc
@@ -623,7 +623,11 @@ rs6000_cpu_cpp_builtins (cpp_reader *pfile)
if (TARGET_FRSQRTES)
builtin_define ("__RSQRTEF__");
if (TARGET_FLOAT128_TYPE)
- builtin_define ("__FLOAT128_TYPE__");
+ builtin_define ("__FLOAT128_TYPE__");
+ if (ibm128_float_type_node)
+ builtin_define ("__SIZEOF_IBM128__=16");
+ if (ieee128_float_type_node)
+ builtin_define ("__SIZEOF_FLOAT128__=16");
#ifdef TARGET_LIBC_PROVIDES_HWCAP_IN_TCB
builtin_define ("__BUILTIN_CPU_SUPPORTS__");
#endif
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99708.c b/gcc/testsuite/gcc.target/powerpc/pr99708.c
new file mode 100644
index 00000000000..d478f7bc4c0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/pr99708.c
@@ -0,0 +1,21 @@
+/* { dg-do run } */
+/* { require-effective-target ppc_float128_sw } */
+/* { dg-options "-O2 -mvsx -mfloat128" } */
+
+/*
+ * PR target/99708
+ *
+ * Verify that __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__ are properly defined.
+ */
+
+#include <stdlib.h>
+
+int main (void)
+{
+ if (__SIZEOF_FLOAT128__ != sizeof (__float128)
+ || __SIZEOF_IBM128__ != sizeof (__ibm128))
+ abort ();
+
+ return 0;
+}
+
^ permalink raw reply [flat|nested] 5+ messages in thread
* [gcc(refs/users/meissner/heads/work078)] Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
@ 2022-02-16 20:25 Michael Meissner
0 siblings, 0 replies; 5+ messages in thread
From: Michael Meissner @ 2022-02-16 20:25 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:dcfc76034e46e8be67f92f427c16293b04a0febe
commit dcfc76034e46e8be67f92f427c16293b04a0febe
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Feb 16 15:25:09 2022 -0500
Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
Define the sizes of the PowerPC specific types __float128 and __ibm128 if those
types are enabled.
2022-02-16 Michael Meissner <meissner@the-meissners.org>
gcc/
PR target/99708
* config/rs6000/rs6000-c.cc (rs6000_cpu_cpp_builtins): Define
__SIZEOF_IBM128__ if the IBM 128-bit long double type is created.
Define __SIZEOF_FLOAT128__ if we have float128 support.
gcc/testsuite/
PR target/99708
* gcc.target/powerpc/pr99708.c: New test.
Diff:
---
gcc/config/rs6000/rs6000-c.cc | 7 ++++++-
gcc/testsuite/gcc.target/powerpc/pr99708.c | 21 +++++++++++++++++++++
2 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/gcc/config/rs6000/rs6000-c.cc b/gcc/config/rs6000/rs6000-c.cc
index 15251efc209..ec4e5c3f53a 100644
--- a/gcc/config/rs6000/rs6000-c.cc
+++ b/gcc/config/rs6000/rs6000-c.cc
@@ -622,8 +622,13 @@ rs6000_cpu_cpp_builtins (cpp_reader *pfile)
builtin_define ("__RSQRTE__");
if (TARGET_FRSQRTES)
builtin_define ("__RSQRTEF__");
+ if (ibm128_float_type_node)
+ builtin_define ("__SIZEOF_IBM128__=16");
if (TARGET_FLOAT128_TYPE)
- builtin_define ("__FLOAT128_TYPE__");
+ {
+ builtin_define ("__FLOAT128_TYPE__");
+ builtin_define ("__SIZEOF_FLOAT128__=16");
+ }
#ifdef TARGET_LIBC_PROVIDES_HWCAP_IN_TCB
builtin_define ("__BUILTIN_CPU_SUPPORTS__");
#endif
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99708.c b/gcc/testsuite/gcc.target/powerpc/pr99708.c
new file mode 100644
index 00000000000..d478f7bc4c0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/pr99708.c
@@ -0,0 +1,21 @@
+/* { dg-do run } */
+/* { require-effective-target ppc_float128_sw } */
+/* { dg-options "-O2 -mvsx -mfloat128" } */
+
+/*
+ * PR target/99708
+ *
+ * Verify that __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__ are properly defined.
+ */
+
+#include <stdlib.h>
+
+int main (void)
+{
+ if (__SIZEOF_FLOAT128__ != sizeof (__float128)
+ || __SIZEOF_IBM128__ != sizeof (__ibm128))
+ abort ();
+
+ return 0;
+}
+
^ permalink raw reply [flat|nested] 5+ messages in thread
* [gcc(refs/users/meissner/heads/work078)] Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
@ 2022-02-16 17:58 Michael Meissner
0 siblings, 0 replies; 5+ messages in thread
From: Michael Meissner @ 2022-02-16 17:58 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:df890e3deb6574509ad451fb6b5892927bdd2d6b
commit df890e3deb6574509ad451fb6b5892927bdd2d6b
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Wed Feb 16 12:57:58 2022 -0500
Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
Define the sizes of the PowerPC specific types __float128 and __ibm128 if those
types are enabled.
2022-02-16 Michael Meissner <meissner@the-meissners.org>
gcc/
PR target/99708
* config/rs6000/rs6000-c.cc (rs6000_cpu_cpp_builtins): Define
__SIZEOF_IBM128__ if the IBM 128-bit long double type is created.
Define __SIZEOF_FLOAT128__ if we have float128 support.
gcc/testsuite/
PR target/99708
* gcc.target/powerpc/pr99708.c: New test.
Diff:
---
gcc/config/rs6000/rs6000-c.cc | 7 ++++++-
gcc/testsuite/gcc.target/powerpc/pr99708.c | 21 +++++++++++++++++++++
2 files changed, 27 insertions(+), 1 deletion(-)
diff --git a/gcc/config/rs6000/rs6000-c.cc b/gcc/config/rs6000/rs6000-c.cc
index 15251efc209..17f3d1d92eb 100644
--- a/gcc/config/rs6000/rs6000-c.cc
+++ b/gcc/config/rs6000/rs6000-c.cc
@@ -622,8 +622,13 @@ rs6000_cpu_cpp_builtins (cpp_reader *pfile)
builtin_define ("__RSQRTE__");
if (TARGET_FRSQRTES)
builtin_define ("__RSQRTEF__");
+ if (ibm128_float_type_node)
+ builtin_define ("__SIZEOF_IBM128__");
if (TARGET_FLOAT128_TYPE)
- builtin_define ("__FLOAT128_TYPE__");
+ {
+ builtin_define ("__FLOAT128_TYPE__");
+ builtin_define ("__SIZEOF_FLOAT128__=16");
+ }
#ifdef TARGET_LIBC_PROVIDES_HWCAP_IN_TCB
builtin_define ("__BUILTIN_CPU_SUPPORTS__");
#endif
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99708.c b/gcc/testsuite/gcc.target/powerpc/pr99708.c
new file mode 100644
index 00000000000..d478f7bc4c0
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/pr99708.c
@@ -0,0 +1,21 @@
+/* { dg-do run } */
+/* { require-effective-target ppc_float128_sw } */
+/* { dg-options "-O2 -mvsx -mfloat128" } */
+
+/*
+ * PR target/99708
+ *
+ * Verify that __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__ are properly defined.
+ */
+
+#include <stdlib.h>
+
+int main (void)
+{
+ if (__SIZEOF_FLOAT128__ != sizeof (__float128)
+ || __SIZEOF_IBM128__ != sizeof (__ibm128))
+ abort ();
+
+ return 0;
+}
+
^ permalink raw reply [flat|nested] 5+ messages in thread
* [gcc(refs/users/meissner/heads/work078)] Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
@ 2022-02-15 4:58 Michael Meissner
0 siblings, 0 replies; 5+ messages in thread
From: Michael Meissner @ 2022-02-15 4:58 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:458834e27382b840b6ce6a246821cf5072fa8d0f
commit 458834e27382b840b6ce6a246821cf5072fa8d0f
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Mon Feb 14 23:58:04 2022 -0500
Define __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__.
Define the sizes of the PowerPC specific types __float128 and __ibm128.
2022-02-15 Michael Meissner <meissner@the-meissners.org>
gcc/
PR target/99708
* config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Define
__SIZEOF_FLOAT128__ and __SIZEOF_IBM128__ if we have float128
support.
gcc/testsuite/
PR target/99708
* gcc.target/powerpc/pr99708.c: New test.
Diff:
---
gcc/config/rs6000/rs6000-c.cc | 12 ++++++++++--
gcc/testsuite/gcc.target/powerpc/pr99708.c | 19 +++++++++++++++++++
2 files changed, 29 insertions(+), 2 deletions(-)
diff --git a/gcc/config/rs6000/rs6000-c.cc b/gcc/config/rs6000/rs6000-c.cc
index 15251efc209..b5f771d1308 100644
--- a/gcc/config/rs6000/rs6000-c.cc
+++ b/gcc/config/rs6000/rs6000-c.cc
@@ -581,9 +581,17 @@ rs6000_target_modify_macros (bool define_p, HOST_WIDE_INT flags,
{
rs6000_define_or_undefine_macro (define_p, "__FLOAT128__");
if (define_p)
- rs6000_define_or_undefine_macro (true, "__float128=__ieee128");
+ {
+ rs6000_define_or_undefine_macro (true, "__float128=__ieee128");
+ rs6000_define_or_undefine_macro (true, "__SIZEOF_FLOAT128__=16");
+ rs6000_define_or_undefine_macro (true, "__SIZEOF_IBM128__=16");
+ }
else
- rs6000_define_or_undefine_macro (false, "__float128");
+ {
+ rs6000_define_or_undefine_macro (false, "__float128");
+ rs6000_define_or_undefine_macro (false, "__SIZEOF_FLOAT128__");
+ rs6000_define_or_undefine_macro (false, "__SIZEOF_IBM128__");
+ }
}
/* OPTION_MASK_FLOAT128_HARDWARE can be turned on if -mcpu=power9 is used or
via the target attribute/pragma. */
diff --git a/gcc/testsuite/gcc.target/powerpc/pr99708.c b/gcc/testsuite/gcc.target/powerpc/pr99708.c
new file mode 100644
index 00000000000..dd7a3bccc03
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/pr99708.c
@@ -0,0 +1,19 @@
+/* { dg-do run } */
+/* { require-effective-target ppc_float128_sw } */
+/* { dg-options "-O2 -mvsx -mfloat128" } */
+
+/*
+ * PR target/99708
+ *
+ * Verify that __SIZEOF_FLOAT128__ and __SIZEOF_IBM128__ are properly defined.
+ */
+
+int main (void)
+{
+ if (__SIZEOF_FLOAT128__ != sizeof (__float128)
+ || __SIZEOF_IBM128 != sizeof (__ibm128))
+ abort ();
+
+ return 0;
+}
+
^ permalink raw reply [flat|nested] 5+ messages in thread
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