From: Christophe Lyon <christophe.lyon@arm.com>
To: <gcc-patches@gcc.gnu.org>
Subject: [PATCH 07/10] testsuite: enable more BID DFP tests for AArch64
Date: Mon, 9 May 2022 16:35:04 +0200 [thread overview]
Message-ID: <20220509143507.239804-8-christophe.lyon@arm.com> (raw)
In-Reply-To: <20220509143507.239804-1-christophe.lyon@arm.com>
Some tests for the BID format are currently restricted to i?86 and
x86_64, but they also pass on AArch64, so this patch enables them.
Since all these tests are related to the BID format, it seems useful
to introduce a new effective-target (dfp_bid) instead of adding
aarch64 to the current target list.
2022-04-28 Christophe Lyon <christophe.lyon@arm.com>
gcc/doc/
* sourcebuild.texi (Decimal floating point attributes): Document
dfp_bid effective-target.
gcc/testsuite/
* lib/target-supports.exp (check_effective_target_dfp_bid): New.
* gcc.dg/dfp/bid-non-canonical-d128-1.c: Use dfp_bid
effective-target.
* gcc.dg/dfp/bid-non-canonical-d128-2.c: Likewise.
* gcc.dg/dfp/bid-non-canonical-d128-3.c: Likewise.
* gcc.dg/dfp/bid-non-canonical-d128-4.c: Likewise.
* gcc.dg/dfp/bid-non-canonical-d32-1.c: Likewise.
* gcc.dg/dfp/bid-non-canonical-d32-2.c: Likewise.
* gcc.dg/dfp/bid-non-canonical-d64-1.c: Likewise.
* gcc.dg/dfp/bid-non-canonical-d64-2.c: Likewise.
---
gcc/doc/sourcebuild.texi | 3 +++
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-1.c | 3 ++-
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-2.c | 3 ++-
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-3.c | 3 ++-
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-4.c | 3 ++-
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-1.c | 3 ++-
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-2.c | 3 ++-
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-1.c | 3 ++-
gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-2.c | 3 ++-
gcc/testsuite/lib/target-supports.exp | 11 +++++++++++
10 files changed, 30 insertions(+), 8 deletions(-)
diff --git a/gcc/doc/sourcebuild.texi b/gcc/doc/sourcebuild.texi
index 613ac29967b..8189d9ec8ec 100644
--- a/gcc/doc/sourcebuild.texi
+++ b/gcc/doc/sourcebuild.texi
@@ -1937,6 +1937,9 @@ test system can execute decimal floating point tests.
@item hard_dfp
Target generates decimal floating point instructions with current options.
+
+@item dfp_bid
+Target uses the BID format for decimal floating point.
@end table
@subsubsection ARM-specific attributes
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-1.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-1.c
index eee5471cae0..f8da7022213 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-1.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-1.c
@@ -1,5 +1,6 @@
/* Test non-canonical BID significands: _Decimal128. Bug 91226. */
-/* { dg-do run { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-do run { target lp64 } } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O2" } */
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-2.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-2.c
index 626712153b4..dade48fcf66 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-2.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-2.c
@@ -1,6 +1,7 @@
/* Test non-canonical BID significands: _Decimal128, case where
combination field starts 11. Bug 91226. */
-/* { dg-do run { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-do run { target lp64 } } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O2" } */
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-3.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-3.c
index 9190daedaf6..77c0941c027 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-3.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-3.c
@@ -1,5 +1,6 @@
/* Test non-canonical BID significands: _Decimal128. Bug 91226. */
-/* { dg-do run { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-do run { target lp64 } } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O0" } */
#include "bid-non-canonical-d128-1.c"
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-4.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-4.c
index b148ce445e7..93ff0fc6d57 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-4.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d128-4.c
@@ -1,6 +1,7 @@
/* Test non-canonical BID significands: _Decimal128, case where
combination field starts 11. Bug 91226. */
-/* { dg-do run { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
+/* { dg-do run { target lp64 } } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O0" } */
#include "bid-non-canonical-d128-2.c"
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-1.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-1.c
index b46b71cc3fc..69d014f68c0 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-1.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-1.c
@@ -1,5 +1,6 @@
/* Test non-canonical BID significands: _Decimal32. Bug 91226. */
-/* { dg-do run { target i?86-*-* x86_64-*-* } } */
+/* { dg-do run } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O2" } */
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-2.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-2.c
index 11d64dce193..874b2fb3633 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-2.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d32-2.c
@@ -1,5 +1,6 @@
/* Test non-canonical BID significands: _Decimal32. Bug 91226. */
-/* { dg-do run { target i?86-*-* x86_64-*-* } } */
+/* { dg-do run } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O0" } */
#include "bid-non-canonical-d32-1.c"
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-1.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-1.c
index 87b106945d4..4602d34d7cb 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-1.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-1.c
@@ -1,5 +1,6 @@
/* Test non-canonical BID significands: _Decimal64. Bug 91226. */
-/* { dg-do run { target i?86-*-* x86_64-*-* } } */
+/* { dg-do run } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O2" } */
extern void abort (void);
diff --git a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-2.c b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-2.c
index 3c10145a314..c2993b6476f 100644
--- a/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-2.c
+++ b/gcc/testsuite/gcc.dg/dfp/bid-non-canonical-d64-2.c
@@ -1,5 +1,6 @@
/* Test non-canonical BID significands: _Decimal64. Bug 91226. */
-/* { dg-do run { target i?86-*-* x86_64-*-* } } */
+/* { dg-do run } */
+/* { dg-require-effective-target dfp_bid } */
/* { dg-options "-std=gnu2x -O0" } */
#include "bid-non-canonical-d64-1.c"
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp
index 2d5d0539bb4..c13932e9532 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -3397,6 +3397,17 @@ proc check_effective_target_dfprt { } {
}]
}
+# Return 1 if the target uses the BID format for Decimal Floating
+# Point, 0 otherwise.
+
+proc check_effective_target_dfp_bid { } {
+ if { [istarget aarch64*-*-*]
+ || [istarget i?86-*-*] || [istarget x86_64-*-*]} {
+ return 1
+ }
+ return 0
+}
+
# Return 1 iff target has unsigned plain 'char' by default.
proc check_effective_target_unsigned_char {} {
--
2.25.1
next prev parent reply other threads:[~2022-05-09 14:35 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-09 14:34 [PATCH 00/10] Enable Decimal Floating Point (DFP) on AArch64 Christophe Lyon
2022-05-09 14:34 ` [PATCH 01/10] aarch64: Enable DFP (Decimal Floating-point) (BID format) Christophe Lyon
2022-05-09 14:34 ` [PATCH 02/10] aarch64: Add backend support for DFP Christophe Lyon
2022-05-10 9:23 ` Richard Sandiford
2022-05-10 9:30 ` Richard Sandiford
2022-05-10 10:18 ` Christophe Lyon
2022-05-13 16:08 ` [PATCH v2 " Christophe Lyon
2022-05-13 16:35 ` Richard Sandiford
2022-05-16 12:17 ` Christophe Lyon
2022-05-09 14:35 ` [PATCH 03/10] libgcc: Enable XF mode conversions to/from DFP modes only if supported Christophe Lyon
2022-05-09 14:35 ` [PATCH 04/10] libgcc: enable DFP for AArch64 Christophe Lyon
2022-05-09 14:35 ` [PATCH 05/10] testsuite:: Fix pr39986.c testcase " Christophe Lyon
2022-05-09 14:35 ` [PATCH 06/10] testsuite: Add new tests for DFP under aarch64/aapcs64 Christophe Lyon
2022-05-09 14:35 ` Christophe Lyon [this message]
2022-05-09 14:35 ` [PATCH 08/10] testsuite: Add C++ unwinding tests with Decimal Floating-Point Christophe Lyon
2022-05-10 9:27 ` Richard Sandiford
2022-05-13 16:35 ` [PATCH v2 " Christophe Lyon
2022-05-13 17:52 ` Christophe Lyon
2022-05-16 10:33 ` Richard Sandiford
2022-05-09 14:35 ` [PATCH 09/10] libgcc: Add support for HF mode (aka __fp16) in libbid Christophe Lyon
2022-05-09 21:27 ` Joseph Myers
2022-05-10 8:08 ` Christophe Lyon
2022-05-10 20:26 ` Joseph Myers
2022-05-13 16:34 ` [PATCH v2 " Christophe Lyon
2022-05-13 17:52 ` Christophe Lyon
2022-05-13 18:23 ` Joseph Myers
2022-05-13 18:30 ` Christophe Lyon
2022-05-16 13:47 ` [PATCH v3 09/10] libgcc: Add support for HF mode (aka _Float16) " Christophe Lyon
2022-05-19 13:03 ` Christophe Lyon
2022-05-19 19:35 ` Joseph Myers
2022-05-20 7:47 ` Christophe Lyon
2022-05-09 14:35 ` [PATCH 10/10] libgcc: use __builtin_clz and __builtin_ctz " Christophe Lyon
2022-05-10 9:37 ` [PATCH 00/10] Enable Decimal Floating Point (DFP) on AArch64 Richard Sandiford
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