aarch64: Drop unnecessary GPs in svcmp_wide PTEST patterns

Patterns that fuse a predicate operation P with a PTEST use
aarch64_sve_same_pred_for_ptest_p to test whether the governing
predicates of P and the PTEST are compatible.  Most patterns were also
written as define_insn_and_rewrites, with the rewrite replacing P's
original governing predicate with PTEST's.  This ensures that we don't,
for example, have both a .H PTRUE for the PTEST and a .B PTRUE for a
comparison that feeds the PTEST.

The svcmp_wide* patterns were missing this rewrite, meaning that we did
have redundant PTRUEs.

gcc/
	* config/aarch64/aarch64-sve.md
	(*aarch64_pred_cmp<cmp_op><mode>_wide_cc): Turn into a
	define_insn_and_rewrite and rewrite the governing predicate
	of the comparison so that it is identical to the PTEST's.
	(*aarch64_pred_cmp<cmp_op><mode>_wide_ptest): Likewise.

gcc/testsuite/
	* gcc.target/aarch64/sve/acle/general/cmpeq_1.c: Check the number
	of PTRUEs.
	* gcc.target/aarch64/sve/acle/general/cmpge_5.c: New test.
	* gcc.target/aarch64/sve/acle/general/cmpge_6.c: Likewise.
	* gcc.target/aarch64/sve/acle/general/cmpgt_5.c: Likewise.
	* gcc.target/aarch64/sve/acle/general/cmpgt_6.c: Likewise.
	* gcc.target/aarch64/sve/acle/general/cmple_5.c: Likewise.
	* gcc.target/aarch64/sve/acle/general/cmple_6.c: Likewise.
	* gcc.target/aarch64/sve/acle/general/cmplt_5.c: Likewise.
	* gcc.target/aarch64/sve/acle/general/cmplt_6.c: Likewise.
	* gcc.target/aarch64/sve/acle/general/cmpne_3.c: Likewise.

diff --git a/gcc/config/aarch64/aarch64-sve.md b/gcc/config/aarch64/aarch64-sve.md
index 324855a3ee9eec402d508330c8409c1e120459fc..05ae638215c8ad94cbd720634788a015c21c87e3 100644 (file)
--- a/gcc/config/aarch64/aarch64-sve.md
+++ b/gcc/config/aarch64/aarch64-sve.md
@@ -8635,7 +8635,7 @@
 
 ;; Predicated integer wide comparisons in which both the flag and
 ;; predicate results are interesting.
-(define_insn "*aarch64_pred_cmp<cmp_op><mode>_wide_cc"
+(define_insn_and_rewrite "*aarch64_pred_cmp<cmp_op><mode>_wide_cc"
   [(set (reg:CC_NZC CC_REGNUM)
        (unspec:CC_NZC
          [(match_operand:VNx16BI 1 "register_operand")
@@ -8666,11 +8666,16 @@
      [ ?Upl    ,  0  , w, w, Upl; yes                 ] ^
      [ Upa     ,  Upl, w, w, Upl; no                  ] ^
   }
+  "&& !rtx_equal_p (operands[4], operands[6])"
+  {
+    operands[6] = copy_rtx (operands[4]);
+    operands[7] = operands[5];
+  }
 )
 
 ;; Predicated integer wide comparisons in which only the flags result
 ;; is interesting.
-(define_insn "*aarch64_pred_cmp<cmp_op><mode>_wide_ptest"
+(define_insn_and_rewrite "*aarch64_pred_cmp<cmp_op><mode>_wide_ptest"
   [(set (reg:CC_NZC CC_REGNUM)
        (unspec:CC_NZC
          [(match_operand:VNx16BI 1 "register_operand")
@@ -8693,6 +8698,11 @@
      [ ?Upl     ,  0  , w, w, Upl; yes                 ] ^
      [ Upa      ,  Upl, w, w, Upl; no                  ] ^
   }
+  "&& !rtx_equal_p (operands[4], operands[6])"
+  {
+    operands[6] = copy_rtx (operands[4]);
+    operands[7] = operands[5];
+  }
 )
 
 ;; -------------------------------------------------------------------------

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpeq_1.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpeq_1.c
index c73d10959fa8aa7e08205bace943e0f859850730..d6aabc8317f863351efaaf338b105eaae326c05d 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpeq_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpeq_1.c
@@ -70,4 +70,5 @@ test8 (svint32_t x, svint64_t y, int *any)
 }
 
 /* { dg-final { scan-assembler-times {\tcmpeq\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
 /* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpge_5.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpge_5.c
new file mode 100644 (file)
index 0000000..f4fa758
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpge_5.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svint8_t x, svint64_t y, int *any)
+{
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svint8_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svint16_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svint16_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svint32_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svint32_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmpge\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpge_6.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpge_6.c
new file mode 100644 (file)
index 0000000..979db4c
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpge_6.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svuint16_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svuint16_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svuint32_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svuint32_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpge_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmphs\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpgt_5.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpgt_5.c
new file mode 100644 (file)
index 0000000..f9f4c7d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpgt_5.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svint8_t x, svint64_t y, int *any)
+{
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svint8_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svint16_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svint16_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svint32_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svint32_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmpgt\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpgt_6.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpgt_6.c
new file mode 100644 (file)
index 0000000..6df15b9
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpgt_6.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svuint16_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svuint16_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svuint32_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svuint32_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpgt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmphi\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmple_5.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmple_5.c
new file mode 100644 (file)
index 0000000..1caf496
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmple_5.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svint8_t x, svint64_t y, int *any)
+{
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svint8_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svint16_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svint16_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svint32_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svint32_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmple\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmple_6.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmple_6.c
new file mode 100644 (file)
index 0000000..ae85e89
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmple_6.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svuint16_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svuint16_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svuint32_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svuint32_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmple_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmpls\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmplt_5.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmplt_5.c
new file mode 100644 (file)
index 0000000..6885e4d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmplt_5.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svint8_t x, svint64_t y, int *any)
+{
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svint8_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svint16_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svint16_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svint32_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svint32_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmplt\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmplt_6.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmplt_6.c
new file mode 100644 (file)
index 0000000..e9be9e8
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmplt_6.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svuint8_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svuint8_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svuint16_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svuint16_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svuint32_t x, svuint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svuint32_t x, svuint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmplt_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmplo\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpne_3.c b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpne_3.c
new file mode 100644 (file)
index 0000000..c5c3936
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/sve/acle/general/cmpne_3.c
@@ -0,0 +1,74 @@
+/* { dg-do compile } */
+/* { dg-options "-O2" } */
+
+#include <arm_sve.h>
+
+void
+test1 (svbool_t pg, svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t res = svcmpne_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test2 (svbool_t pg, svint8_t x, svint64_t y, int *any)
+{
+  svbool_t res = svcmpne_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test3 (svint8_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpne_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test4 (svint8_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b8 ();
+  svbool_t res = svcmpne_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test5 (svint16_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpne_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test6 (svint16_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b16 ();
+  svbool_t res = svcmpne_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+void
+test7 (svint32_t x, svint64_t y, int *any, svbool_t *ptr)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpne_wide (pg, x, y);
+  *any = svptest_any (pg, res);
+  *ptr = res;
+}
+
+int
+test8 (svint32_t x, svint64_t y, int *any)
+{
+  svbool_t pg = svptrue_b32 ();
+  svbool_t res = svcmpne_wide (pg, x, y);
+  return svptest_any (pg, res);
+}
+
+/* { dg-final { scan-assembler-times {\tcmpne\t} 8 } } */
+/* { dg-final { scan-assembler-times {\tptrue\t} 6 } } */
+/* { dg-final { scan-assembler-not {\tptest\t} } } */