rv64zfhmin:add zfhmin extension tests

isa/Makefile

@@ -19,6 +19,7 @@ include $(src_dir)/rv64ua/Makefrag
 include $(src_dir)/rv64uf/Makefrag
 include $(src_dir)/rv64ud/Makefrag
 include $(src_dir)/rv64uzfh/Makefrag
+include $(src_dir)/rv64uzfhmin/Makefrag
 include $(src_dir)/rv64si/Makefrag
 include $(src_dir)/rv64ssvnapot/Makefrag
 include $(src_dir)/rv64mi/Makefrag
@@ -146,6 +147,7 @@ $(foreach s, $(SUITES), $(eval $(call compile_template,$(s),-march=rv64g -mabi=l
 $(eval $(call compile_template,rv32uzfh,-march=rv32g_zfh -mabi=ilp32))
 ifeq ($(XLEN),64)
 $(eval $(call compile_template,rv64uzfh,-march=rv64g_zfh -mabi=lp64))
+$(eval $(call compile_template,rv64uzfhmin,-march=rv64g_zfh -mabi=lp64))
 $(eval $(call compile_template,rv64mzicbo,-march=rv64g_zicboz -mabi=lp64))
 $(eval $(call compile_template,rv64ssvnapot,-march=rv64g -mabi=lp64))
 endif

isa/macros/scalar/test_macros.h

@@ -491,12 +491,12 @@ test_ ## testnum: \
   TEST_FP_OP_S_INTERNAL( testnum, 0, float result, val1, 0.0, 0.0, \
                     fcvt.d.s f3, f0; fcvt.s.d f3, f3; fmv.x.s a0, f3)
 
-#define TEST_FCVT_H_S( testnum, result, val1 ) \
-  TEST_FP_OP_H_INTERNAL( testnum, 0, float16 result, val1, 0.0, 0.0, \
+#define TEST_FCVT_H_S( testnum, result, val1, flag ) \
+  TEST_FP_OP_H_INTERNAL( testnum, flag, float16 result, val1, 0.0, 0.0, \
                     fcvt.s.h f3, f0; fcvt.h.s f3, f3; fmv.x.h a0, f3)
 
-#define TEST_FCVT_H_D( testnum, result, val1 ) \
-  TEST_FP_OP_H_INTERNAL( testnum, 0, float16 result, val1, 0.0, 0.0, \
+#define TEST_FCVT_H_D( testnum, result, val1, flag ) \
+  TEST_FP_OP_H_INTERNAL( testnum, flag, float16 result, val1, 0.0, 0.0, \
                     fcvt.d.h f3, f0; fcvt.h.d f3, f3; fmv.x.h a0, f3)
 
 

isa/rv64uzfh/fcvt.S

@@ -31,10 +31,10 @@ RVTEST_CODE_BEGIN
   TEST_INT_FP_OP_H( 9, fcvt.h.lu,               0h:7c00, -2);
 #endif
 
-  TEST_FCVT_H_S( 10, -1.5, -1.5)
+  TEST_FCVT_H_S( 10, -1.5, -1.5, 0)
 
 #if __riscv_xlen >= 64
-  TEST_FCVT_H_D( 11, -1.5, -1.5)
+  TEST_FCVT_H_D( 11, -1.5, -1.5, 0)
 #endif
 
   TEST_PASSFAIL

isa/rv64uzfhmin/Makefrag

@@ -0,0 +1,8 @@
+#=======================================================================
+# Makefrag for rv64uzfhmin tests
+#-----------------------------------------------------------------------
+
+rv64uzfhmin_sc_tests = fzfhmincvt
+
+rv64uzfhmin_p_tests = $(addprefix rv64uzfhmin-p-, $(rv64uzfhmin_sc_tests))
+rv64uzfhmin_v_tests = $(addprefix rv64uzfhmin-v-, $(rv64uzfhmin_sc_tests))

isa/rv64uzfhmin/fzfhmincvt.S

@@ -0,0 +1,54 @@
+# See LICENSE for license details.
+
+#*****************************************************************************
+# fzfhmincvt.S
+#-----------------------------------------------------------------------------
+#
+# Test fcvt.h.s, fcvt.s.h, fcvt.h.d, and fcvt.d.h instructions.
+#
+
+#include "riscv_test.h"
+#include "test_macros.h"
+
+RVTEST_RV64UF
+RVTEST_CODE_BEGIN
+
+  #-------------------------------------------------------------
+  # Arithmetic tests
+  #-------------------------------------------------------------
+
+  TEST_FCVT_H_S( 10, -0, -0, 0)
+  TEST_FCVT_H_S( 11, 0, 0, 0)
+  TEST_FCVT_H_S( 12, -100.5, -100.5, 0)
+  TEST_FCVT_H_S( 13, 125.5, 125.5, 0)
+  TEST_FCVT_H_S( 14, 65504.0, 65504.0, 0)
+  TEST_FCVT_H_S( 15, +inf, +inf, 0)
+  TEST_FCVT_H_S( 16, -inf, -inf, 0)
+  TEST_FCVT_H_S( 17, 0.0000000003, 0.0000000003, 0)
+  TEST_FCVT_H_S( 18, qNaNh, qNaNh, 0)
+  TEST_FCVT_H_S( 19, qNaNh, sNaNh, 0x10)
+
+
+#if __riscv_xlen >= 64
+  TEST_FCVT_H_D( 20, -0, -0, 0)
+  TEST_FCVT_H_D( 21, 0, 0, 0)
+  TEST_FCVT_H_D( 22, -100.5, -100.5, 0)
+  TEST_FCVT_H_D( 23, 125.5, 125.5, 0)
+  TEST_FCVT_H_D( 24, 65504.0, 65504.0, 0)
+  TEST_FCVT_H_D( 25, +inf, +inf, 0)
+  TEST_FCVT_H_D( 26, -inf, -inf, 0)
+  TEST_FCVT_H_D( 27, 0.0000000003, 0.0000000003, 0)
+  TEST_FCVT_H_D( 28, qNaNh, qNaNh, 0)
+  TEST_FCVT_H_D( 29, qNaNh, sNaNh, 0x10)
+#endif
+
+  TEST_PASSFAIL
+
+RVTEST_CODE_END
+
+  .data
+RVTEST_DATA_BEGIN
+
+  TEST_DATA
+
+RVTEST_DATA_END