RISC-V: Refine run test cases of math autovec

For the run test cases of math autovec, we need a reference value to
check if the return value is expected or not.

The previous patch leverage hardcode for the reference value but we
can leverage the scalar math function instead. For example ceil after
autovec.

ASSERT (CEIL (Vector {1.2,...}) == Vector {2.0, ...});

But we can leverage the scalar math function to avoid potential mistakes.

ASSERT (CEIL (Vector {1.2,...}) == Vector {ceil (1.2), ...});

This patch remove some fflags check as it covered by check-body already.

gcc/testsuite/ChangeLog:

	* gcc.target/riscv/rvv/autovec/unop/math-ceil-run-1.c:
	Use scalar func as reference instead of hardcode.
	* gcc.target/riscv/rvv/autovec/unop/math-ceil-run-2.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-floor-run-1.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-floor-run-2.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-1.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-2.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-rint-run-1.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-rint-run-2.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-round-run-1.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-round-run-2.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-trunc-run-1.c: Ditto.
	* gcc.target/riscv/rvv/autovec/unop/math-trunc-run-2.c: Ditto.

Signed-off-by: Pan Li <pan2.li@intel.com>

12 files changed, 140 insertions, 136 deletions

diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-1.c
index 88611e8..419a3de 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-1.c
@@ -12,15 +12,15 @@ float ref[ARRAY_SIZE];
 TEST_UNARY_CALL (float, __builtin_ceilf)
 TEST_ASSERT (float)
 
-TEST_INIT (float, 1.2, 2.0, 1)
-TEST_INIT (float, -1.2, -1.0, 2)
-TEST_INIT (float, 3.0, 3.0, 3)
-TEST_INIT (float, 8388607.5, 8388608.0, 4)
-TEST_INIT (float, 8388609.0, 8388609.0, 5)
-TEST_INIT (float, 0.0, 0.0, 6)
-TEST_INIT (float, -0.0, -0.0, 7)
-TEST_INIT (float, -8388607.5, -8388607.0, 8)
-TEST_INIT (float, -8388608.0, -8388608.0, 9)
+TEST_INIT (float, 1.2, __builtin_ceilf (1.2), 1)
+TEST_INIT (float, -1.2, __builtin_ceilf (-1.2), 2)
+TEST_INIT (float, 3.0, __builtin_ceilf (3.0), 3)
+TEST_INIT (float, 8388607.5, __builtin_ceilf (8388607.5), 4)
+TEST_INIT (float, 8388609.0, __builtin_ceilf (8388609.0), 5)
+TEST_INIT (float, 0.0, __builtin_ceilf (0.0), 6)
+TEST_INIT (float, -0.0,__builtin_ceilf (-0.0), 7)
+TEST_INIT (float, -8388607.5, __builtin_ceilf (-8388607.5), 8)
+TEST_INIT (float, -8388608.0, __builtin_ceilf (-8388608.0), 9)
 
 int
 main ()
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-2.c
index bb4c86c..2b29c8e 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-ceil-run-2.c
@@ -12,15 +12,15 @@ double ref[ARRAY_SIZE];
 TEST_UNARY_CALL (double, __builtin_ceil)
 TEST_ASSERT (double)
 
-TEST_INIT (double, 1.2, 2.0, 1)
-TEST_INIT (double, -1.2, -1.0, 2)
-TEST_INIT (double, 3.0, 3.0, 3)
-TEST_INIT (double, 4503599627370495.5, 4503599627370496.0, 4)
-TEST_INIT (double, 4503599627370497.0, 4503599627370497.0, 5)
-TEST_INIT (double, 0.0, 0.0, 6)
-TEST_INIT (double, -0.0, -0.0, 7)
-TEST_INIT (double, -4503599627370495.5, -4503599627370495.0, 8)
-TEST_INIT (double, -4503599627370496.0, -4503599627370496.0, 9)
+TEST_INIT (double, 1.2, __builtin_ceil (1.2), 1)
+TEST_INIT (double, -1.2, __builtin_ceil (-1.2), 2)
+TEST_INIT (double, 3.0, __builtin_ceil (3.0), 3)
+TEST_INIT (double, 4503599627370495.5, __builtin_ceil (4503599627370495.5), 4)
+TEST_INIT (double, 4503599627370497.0, __builtin_ceil (4503599627370497.0), 5)
+TEST_INIT (double, 0.0, __builtin_ceil (0.0), 6)
+TEST_INIT (double, -0.0, __builtin_ceil (-0.0), 7)
+TEST_INIT (double, -4503599627370495.5, __builtin_ceil (-4503599627370495.5), 8)
+TEST_INIT (double, -4503599627370496.0, __builtin_ceil (-4503599627370496.0), 9)
 
 int
 main ()
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-1.c
index 4af60c9..07b61cd 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-1.c
@@ -12,15 +12,15 @@ float ref[ARRAY_SIZE];
 TEST_UNARY_CALL (float, __builtin_floorf)
 TEST_ASSERT (float)
 
-TEST_INIT (float, 1.2, 1.0, 1)
-TEST_INIT (float, -1.2, -2.0, 2)
-TEST_INIT (float, 3.0, 3.0, 3)
-TEST_INIT (float, 8388607.5, 8388607.0, 4)
-TEST_INIT (float, 8388609.0, 8388609.0, 5)
-TEST_INIT (float, 0.0, 0.0, 6)
-TEST_INIT (float, -0.0, -0.0, 7)
-TEST_INIT (float, -8388607.5, -8388608.0, 8)
-TEST_INIT (float, -8388608.0, -8388608.0, 9)
+TEST_INIT (float, 1.2, __builtin_floorf (1.2), 1)
+TEST_INIT (float, -1.2, __builtin_floorf (-1.2), 2)
+TEST_INIT (float, 3.0, __builtin_floorf (3.0), 3)
+TEST_INIT (float, 8388607.5, __builtin_floorf (8388607.5), 4)
+TEST_INIT (float, 8388609.0, __builtin_floorf (8388609.0), 5)
+TEST_INIT (float, 0.0, __builtin_floorf (0.0), 6)
+TEST_INIT (float, -0.0, __builtin_floorf (-0.0), 7)
+TEST_INIT (float, -8388607.5, __builtin_floorf (-8388607.5), 8)
+TEST_INIT (float, -8388608.0, __builtin_floorf (-8388608.0), 9)
 
 int
 main ()
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-2.c
index ad3735c..7201ac1 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-floor-run-2.c
@@ -12,15 +12,15 @@ double ref[ARRAY_SIZE];
 TEST_UNARY_CALL (double, __builtin_floor)
 TEST_ASSERT (double)
 
-TEST_INIT (double, 1.2, 1.0, 1)
-TEST_INIT (double, -1.2, -2.0, 2)
-TEST_INIT (double, 3.0, 3.0, 3)
-TEST_INIT (double, 4503599627370495.5, 4503599627370495.0, 4)
-TEST_INIT (double, 4503599627370497.0, 4503599627370497.0, 5)
-TEST_INIT (double, 0.0, 0.0, 6)
-TEST_INIT (double, -0.0, -0.0, 7)
-TEST_INIT (double, -4503599627370495.5, -4503599627370496.0, 8)
-TEST_INIT (double, -4503599627370496.0, -4503599627370496.0, 9)
+TEST_INIT (double, 1.2, __builtin_floor (1.2), 1)
+TEST_INIT (double, -1.2, __builtin_floor (-1.2), 2)
+TEST_INIT (double, 3.0, __builtin_floor (3.0), 3)
+TEST_INIT (double, 4503599627370495.5, __builtin_floor (4503599627370495.5), 4)
+TEST_INIT (double, 4503599627370497.0, __builtin_floor (4503599627370497.0), 5)
+TEST_INIT (double, 0.0, __builtin_floor (0.0), 6)
+TEST_INIT (double, -0.0, __builtin_floor (-0.0), 7)
+TEST_INIT (double, -4503599627370495.5, __builtin_floor (-4503599627370496.0), 8)
+TEST_INIT (double, -4503599627370496.0, __builtin_floor (-4503599627370496.0), 9)
 
 int
 main ()
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-1.c
index 6786e54..b0209ee 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-1.c
@@ -9,24 +9,30 @@ float in[ARRAY_SIZE];
 float out[ARRAY_SIZE];
 float ref[ARRAY_SIZE];
 
+static float
+get_ref_nearbyintf (float val)
+{
+  set_rm (FRM_RTZ);
+
+  return __builtin_nearbyintf (val);
+}
+
 TEST_UNARY_CALL (float, __builtin_nearbyintf)
 TEST_ASSERT (float)
 
-TEST_INIT (float, 1.2, 1.0, 1)
-TEST_INIT (float, -1.2, -1.0, 2)
-TEST_INIT (float, 3.0, 3.0, 3)
-TEST_INIT (float, 8388607.5, 8388607.0, 4)
-TEST_INIT (float, 8388609.0, 8388609.0, 5)
-TEST_INIT (float, 0.0, 0.0, 6)
-TEST_INIT (float, -0.0, -0.0, 7)
-TEST_INIT (float, -8388607.5, -8388607.0, 8)
-TEST_INIT (float, -8388608.0, -8388608.0, 9)
+TEST_INIT (float, 1.2, get_ref_nearbyintf (1.2), 1)
+TEST_INIT (float, -1.2, get_ref_nearbyintf (-1.2), 2)
+TEST_INIT (float, 3.0, get_ref_nearbyintf (3.0), 3)
+TEST_INIT (float, 8388607.5, get_ref_nearbyintf (8388607.5), 4)
+TEST_INIT (float, 8388609.0, get_ref_nearbyintf (8388609.0), 5)
+TEST_INIT (float, 0.0, get_ref_nearbyintf (0.0), 6)
+TEST_INIT (float, -0.0, get_ref_nearbyintf (-0.0), 7)
+TEST_INIT (float, -8388607.5, get_ref_nearbyintf (-8388607.5), 8)
+TEST_INIT (float, -8388608.0, get_ref_nearbyintf (-8388608.0), 9)
 
 int
 main ()
 {
-  unsigned fflags_before = get_fflags ();
-
   set_rm (FRM_RTZ);
 
   RUN_TEST (float, 1, __builtin_nearbyintf, in, out, ref, ARRAY_SIZE);
@@ -39,10 +45,5 @@ main ()
   RUN_TEST (float, 8, __builtin_nearbyintf, in, out, ref, ARRAY_SIZE);
   RUN_TEST (float, 9, __builtin_nearbyintf, in, out, ref, ARRAY_SIZE);
 
-  unsigned fflags_after = get_fflags ();
-
-  if (fflags_before != fflags_after)
-    __builtin_abort ();
-
   return 0;
 }
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-2.c
index 9d3a3a6..2329a51 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-nearbyint-run-2.c
@@ -9,24 +9,30 @@ double in[ARRAY_SIZE];
 double out[ARRAY_SIZE];
 double ref[ARRAY_SIZE];
 
+static double
+get_ref_nearbyint (double val)
+{
+  set_rm (FRM_RNE);
+
+  return __builtin_nearbyint (val);
+}
+
 TEST_UNARY_CALL (double, __builtin_nearbyint)
 TEST_ASSERT (double)
 
-TEST_INIT (double, 1.2, 1.0, 1)
-TEST_INIT (double, -1.8, -2.0, 2)
-TEST_INIT (double, 3.0, 3.0, 3)
-TEST_INIT (double, 4503599627370495.5, 4503599627370496.0, 4)
-TEST_INIT (double, 4503599627370497.0, 4503599627370497.0, 5)
-TEST_INIT (double, 0.0, 0.0, 6)
-TEST_INIT (double, -0.0, -0.0, 7)
-TEST_INIT (double, -4503599627370495.5, -4503599627370496.0, 8)
-TEST_INIT (double, -4503599627370496.0, -4503599627370496.0, 9)
+TEST_INIT (double, 1.2, get_ref_nearbyint (1.2), 1)
+TEST_INIT (double, -1.8, get_ref_nearbyint (-1.8), 2)
+TEST_INIT (double, 3.0, get_ref_nearbyint (3.0), 3)
+TEST_INIT (double, 4503599627370495.5, get_ref_nearbyint (4503599627370495.5), 4)
+TEST_INIT (double, 4503599627370497.0, get_ref_nearbyint (4503599627370497.0), 5)
+TEST_INIT (double, 0.0, get_ref_nearbyint (0.0), 6)
+TEST_INIT (double, -0.0, get_ref_nearbyint (-0.0), 7)
+TEST_INIT (double, -4503599627370495.5, get_ref_nearbyint (-4503599627370495.5), 8)
+TEST_INIT (double, -4503599627370496.0, get_ref_nearbyint (-4503599627370496.0), 9)
 
 int
 main ()
 {
-  unsigned fflags_before = get_fflags ();
-
   set_rm (FRM_RNE);
 
   RUN_TEST (double, 1, __builtin_nearbyint, in, out, ref, ARRAY_SIZE);
@@ -39,10 +45,5 @@ main ()
   RUN_TEST (double, 8, __builtin_nearbyint, in, out, ref, ARRAY_SIZE);
   RUN_TEST (double, 9, __builtin_nearbyint, in, out, ref, ARRAY_SIZE);
 
-  unsigned fflags_after = get_fflags ();
-
-  if (fflags_before != fflags_after)
-    __builtin_abort ();
-
   return 0;
 }
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-1.c
index 080f1d9..9590d44 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-1.c
@@ -9,24 +9,30 @@ float in[ARRAY_SIZE];
 float out[ARRAY_SIZE];
 float ref[ARRAY_SIZE];
 
+static float
+get_ref_rintf (float val)
+{
+  set_rm (FRM_RTZ);
+
+  return __builtin_rintf (val);
+}
+
 TEST_UNARY_CALL (float, __builtin_rintf)
 TEST_ASSERT (float)
 
-TEST_INIT (float, 1.2, 1.0, 1)
-TEST_INIT (float, -1.2, -1.0, 2)
-TEST_INIT (float, 3.0, 3.0, 3)
-TEST_INIT (float, 8388607.5, 8388607.0, 4)
-TEST_INIT (float, 8388609.0, 8388609.0, 5)
-TEST_INIT (float, 0.0, 0.0, 6)
-TEST_INIT (float, -0.0, -0.0, 7)
-TEST_INIT (float, -8388607.5, -8388607.0, 8)
-TEST_INIT (float, -8388608.0, -8388608.0, 9)
+TEST_INIT (float, 1.2, get_ref_rintf (1.2), 1)
+TEST_INIT (float, -1.2, get_ref_rintf (-1.2), 2)
+TEST_INIT (float, 3.0, get_ref_rintf (3.0), 3)
+TEST_INIT (float, 8388607.5, get_ref_rintf (8388607.5), 4)
+TEST_INIT (float, 8388609.0, get_ref_rintf (8388609.0), 5)
+TEST_INIT (float, 0.0, get_ref_rintf (0.0), 6)
+TEST_INIT (float, -0.0, get_ref_rintf (-0.0), 7)
+TEST_INIT (float, -8388607.5, get_ref_rintf (-8388607.5), 8)
+TEST_INIT (float, -8388608.0, get_ref_rintf (-8388608.0), 9)
 
 int
 main ()
 {
-  unsigned fflags_before = get_fflags ();
-
   set_rm (FRM_RTZ);
 
   RUN_TEST (float, 1, __builtin_rintf, in, out, ref, ARRAY_SIZE);
@@ -39,10 +45,5 @@ main ()
   RUN_TEST (float, 8, __builtin_rintf, in, out, ref, ARRAY_SIZE);
   RUN_TEST (float, 9, __builtin_rintf, in, out, ref, ARRAY_SIZE);
 
-  unsigned fflags_after = get_fflags ();
-
-  if (fflags_before == fflags_after)
-    __builtin_abort ();
-
   return 0;
 }
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-2.c
index 6d03118..fe58649 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-rint-run-2.c
@@ -9,24 +9,30 @@ double in[ARRAY_SIZE];
 double out[ARRAY_SIZE];
 double ref[ARRAY_SIZE];
 
+static double
+get_ref_rint (double val)
+{
+  set_rm (FRM_RNE);
+
+  return __builtin_rint (val);
+}
+
 TEST_UNARY_CALL (double, __builtin_rint)
 TEST_ASSERT (double)
 
-TEST_INIT (double, 1.2, 1.0, 1)
-TEST_INIT (double, -1.8, -2.0, 2)
-TEST_INIT (double, 3.0, 3.0, 3)
-TEST_INIT (double, 4503599627370495.5, 4503599627370496.0, 4)
-TEST_INIT (double, 4503599627370497.0, 4503599627370497.0, 5)
-TEST_INIT (double, 0.0, 0.0, 6)
-TEST_INIT (double, -0.0, -0.0, 7)
-TEST_INIT (double, -4503599627370495.5, -4503599627370496.0, 8)
-TEST_INIT (double, -4503599627370496.0, -4503599627370496.0, 9)
+TEST_INIT (double, 1.2, get_ref_rint (1.2), 1)
+TEST_INIT (double, -1.8, get_ref_rint (-1.8), 2)
+TEST_INIT (double, 3.0, get_ref_rint (3.0), 3)
+TEST_INIT (double, 4503599627370495.5, get_ref_rint (4503599627370495.5), 4)
+TEST_INIT (double, 4503599627370497.0, get_ref_rint (4503599627370497.0), 5)
+TEST_INIT (double, 0.0, get_ref_rint (0.0), 6)
+TEST_INIT (double, -0.0, get_ref_rint (-0.0), 7)
+TEST_INIT (double, -4503599627370495.5, get_ref_rint (-4503599627370495.5), 8)
+TEST_INIT (double, -4503599627370496.0, get_ref_rint (-4503599627370496.0), 9)
 
 int
 main ()
 {
-  unsigned fflags_before = get_fflags ();
-
   set_rm (FRM_RNE);
 
   RUN_TEST (double, 1, __builtin_rint, in, out, ref, ARRAY_SIZE);
@@ -39,10 +45,5 @@ main ()
   RUN_TEST (double, 8, __builtin_rint, in, out, ref, ARRAY_SIZE);
   RUN_TEST (double, 9, __builtin_rint, in, out, ref, ARRAY_SIZE);
 
-  unsigned fflags_after = get_fflags ();
-
-  if (fflags_before == fflags_after)
-    __builtin_abort ();
-
   return 0;
 }
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-1.c
index fc8686f..27e04d7 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-1.c
@@ -12,15 +12,15 @@ float ref[ARRAY_SIZE];
 TEST_UNARY_CALL (float, __builtin_roundf)
 TEST_ASSERT (float)
 
-TEST_INIT (float, 1.2, 1.0, 1)
-TEST_INIT (float, -1.6, -2.0, 2)
-TEST_INIT (float, 3.0, 3.0, 3)
-TEST_INIT (float, 8388607.5, 8388608.0, 4)
-TEST_INIT (float, 8388609.0, 8388609.0, 5)
-TEST_INIT (float, 0.0, 0.0, 6)
-TEST_INIT (float, -0.0, -0.0, 7)
-TEST_INIT (float, -8388607.5, -8388608.0, 8)
-TEST_INIT (float, -8388608.0, -8388608.0, 9)
+TEST_INIT (float, 1.2, __builtin_roundf (1.2), 1)
+TEST_INIT (float, -1.6, __builtin_roundf (-1.6), 2)
+TEST_INIT (float, 3.0, __builtin_roundf (3.0), 3)
+TEST_INIT (float, 8388607.5, __builtin_roundf (8388607.5), 4)
+TEST_INIT (float, 8388609.0, __builtin_roundf (8388609.0), 5)
+TEST_INIT (float, 0.0, __builtin_roundf (0.0), 6)
+TEST_INIT (float, -0.0, __builtin_roundf (-0.0), 7)
+TEST_INIT (float, -8388607.5, __builtin_roundf (-8388607.5), 8)
+TEST_INIT (float, -8388608.0, __builtin_roundf (-8388608.0), 9)
 
 int
 main ()
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-2.c
index 14ddf6c..cef280c 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-round-run-2.c
@@ -12,15 +12,15 @@ double ref[ARRAY_SIZE];
 TEST_UNARY_CALL (double, __builtin_round)
 TEST_ASSERT (double)
 
-TEST_INIT (double, 1.2, 1.0, 1)
-TEST_INIT (double, -1.8, -2.0, 2)
-TEST_INIT (double, 3.0, 3.0, 3)
-TEST_INIT (double, 4503599627370495.5, 4503599627370496.0, 4)
-TEST_INIT (double, 4503599627370497.0, 4503599627370497.0, 5)
-TEST_INIT (double, 0.0, 0.0, 6)
-TEST_INIT (double, -0.0, -0.0, 7)
-TEST_INIT (double, -4503599627370495.5, -4503599627370496.0, 8)
-TEST_INIT (double, -4503599627370496.0, -4503599627370496.0, 9)
+TEST_INIT (double, 1.2, __builtin_round (1.2), 1)
+TEST_INIT (double, -1.8, __builtin_round (-1.8), 2)
+TEST_INIT (double, 3.0, __builtin_round (3.0), 3)
+TEST_INIT (double, 4503599627370495.5, __builtin_round (4503599627370495.5), 4)
+TEST_INIT (double, 4503599627370497.0, __builtin_round (4503599627370497.0), 5)
+TEST_INIT (double, 0.0, __builtin_round (0.0), 6)
+TEST_INIT (double, -0.0, __builtin_round (-0.0), 7)
+TEST_INIT (double, -4503599627370495.5, __builtin_round (-4503599627370495.5), 8)
+TEST_INIT (double, -4503599627370496.0, __builtin_round (-4503599627370496.0), 9)
 
 int
 main ()
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-1.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-1.c
index 8b9f6d2..910031d 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-1.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-1.c
@@ -12,15 +12,15 @@ float ref[ARRAY_SIZE];
 TEST_UNARY_CALL (float, __builtin_truncf)
 TEST_ASSERT (float)
 
-TEST_INIT (float, 1.2, 1.0, 1)
-TEST_INIT (float, -1.2, -1.0, 2)
-TEST_INIT (float, 3.0, 3.0, 3)
-TEST_INIT (float, 8388607.5, 8388607.0, 4)
-TEST_INIT (float, 8388609.0, 8388609.0, 5)
-TEST_INIT (float, 0.0, 0.0, 6)
-TEST_INIT (float, -0.0, -0.0, 7)
-TEST_INIT (float, -8388607.5, -8388607.0, 8)
-TEST_INIT (float, -8388608.0, -8388608.0, 9)
+TEST_INIT (float, 1.2, __builtin_truncf (1.2), 1)
+TEST_INIT (float, -1.2,__builtin_truncf (-1.2), 2)
+TEST_INIT (float, 3.0, __builtin_truncf (3.0), 3)
+TEST_INIT (float, 8388607.5, __builtin_truncf (8388607.5), 4)
+TEST_INIT (float, 8388609.0, __builtin_truncf (8388609.0), 5)
+TEST_INIT (float, 0.0, __builtin_truncf (0.0), 6)
+TEST_INIT (float, -0.0, __builtin_truncf (-0.0), 7)
+TEST_INIT (float, -8388607.5, __builtin_truncf (-8388607.5), 8)
+TEST_INIT (float, -8388608.0, __builtin_truncf (-8388608.0), 9)
 
 int
 main ()
diff --git a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-2.c b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-2.c
index 2ae354f..20d91f0 100644
--- a/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-2.c
+++ b/gcc/testsuite/gcc.target/riscv/rvv/autovec/unop/math-trunc-run-2.c
@@ -12,15 +12,15 @@ double ref[ARRAY_SIZE];
 TEST_UNARY_CALL (double, __builtin_trunc)
 TEST_ASSERT (double)
 
-TEST_INIT (double, 1.2, 1.0, 1)
-TEST_INIT (double, -1.2, -1.0, 2)
-TEST_INIT (double, 3.0, 3.0, 3)
-TEST_INIT (double, 4503599627370495.5, 4503599627370495.0, 4)
-TEST_INIT (double, 4503599627370497.0, 4503599627370497.0, 5)
-TEST_INIT (double, 0.0, 0.0, 6)
-TEST_INIT (double, -0.0, -0.0, 7)
-TEST_INIT (double, -4503599627370495.5, -4503599627370495.0, 8)
-TEST_INIT (double, -4503599627370496.0, -4503599627370496.0, 9)
+TEST_INIT (double, 1.2, __builtin_trunc (1.2), 1)
+TEST_INIT (double, -1.2, __builtin_trunc (-1.2), 2)
+TEST_INIT (double, 3.0, __builtin_trunc (3.0), 3)
+TEST_INIT (double, 4503599627370495.5, __builtin_trunc (4503599627370495.5), 4)
+TEST_INIT (double, 4503599627370497.0, __builtin_trunc (4503599627370497.0), 5)
+TEST_INIT (double, 0.0, __builtin_trunc (0.0), 6)
+TEST_INIT (double, -0.0, __builtin_trunc (-0.0), 7)
+TEST_INIT (double, -4503599627370495.5, __builtin_trunc (-4503599627370495.5), 8)
+TEST_INIT (double, -4503599627370496.0, __builtin_trunc (-4503599627370496.0), 9)
 
 int
 main ()