| # Copyright 2010 Free Software Foundation, Inc. |
| |
| # This program is free software; you can redistribute it and/or modify |
| # it under the terms of the GNU General Public License as published by |
| # the Free Software Foundation; either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
| # |
| # Contributed by Ken Werner <ken.werner@de.ibm.com>. |
| # |
| # Tests GDBs support for GNU vectors. |
| # http://gcc.gnu.org/onlinedocs/gcc/Vector-Extensions.html |
| |
| if $tracelevel { |
| strace $tracelevel |
| } |
| |
| set testfile "gnu_vector" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/${testfile} |
| |
| if [get_compiler_info ${binfile}] { |
| return -1 |
| } |
| |
| # Check if our compiler is a GCC that suppports the vector extension |
| if { ![test_compiler_info gcc-4-*] } { |
| setup_xfail "*-*-*" |
| fail "This compiler can not handle GNU vectors" |
| return 0 |
| } |
| |
| if { [prepare_for_testing ${testfile}.exp ${testfile} ${srcfile} {debug}] } { |
| return -1 |
| } |
| |
| if { ![runto main] } { |
| fail "runto main" |
| return -1 |
| } |
| |
| # Test printing of character vector types |
| gdb_test "print c4" "\\\$$decimal = \\{1, 2, 3, 4\\}" |
| gdb_test "print c4\[2\]" "\\\$$decimal = 3" |
| |
| # Test operators on integer vector types |
| gdb_test "print i4a" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print i4b" "\\\$$decimal = \\{1, 2, 8, 4\\}" |
| # Arithmetic operators |
| gdb_test "print i4a + i4b" "\\\$$decimal = \\{3, 6, 16, 20\\}" |
| gdb_test "print i4a - i4b" "\\\$$decimal = \\{1, 2, 0, 12\\}" |
| gdb_test "print i4a * i4b" "\\\$$decimal = \\{2, 8, 64, 64\\}" |
| gdb_test "print i4a / i4b" "\\\$$decimal = \\{2, 2, 1, 4\\}" |
| gdb_test "print i4a % i4b" "\\\$$decimal = \\{0, 0, 0, 0\\}" |
| gdb_test "print i4a++" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print ++i4a" "\\\$$decimal = \\{4, 6, 10, 18\\}" |
| gdb_test "print i4a--" "\\\$$decimal = \\{4, 6, 10, 18\\}" |
| gdb_test "print --i4a" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print +i4a" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print -i4a" "\\\$$decimal = \\{-2, -4, -8, -16\\}" |
| |
| # Bitwise operators |
| gdb_test "print i4a & i4b" "\\\$$decimal = \\{0, 0, 8, 0\\}" |
| gdb_test "print i4a | i4b" "\\\$$decimal = \\{3, 6, 8, 20\\}" |
| gdb_test "print i4a ^ i4b" "\\\$$decimal = \\{3, 6, 0, 20\\}" |
| gdb_test "print ~i4a" "\\\$$decimal = \\{-3, -5, -9, -17\\}" |
| # Shift operators |
| gdb_test "print i4a << i4b" "\\\$$decimal = \\{4, 16, 2048, 256\\}" |
| gdb_test "print i4a >> i4b" "\\\$$decimal = \\{1, 1, 0, 1\\}" |
| |
| # Test operators on floating point vector types |
| gdb_test "print f4a" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print f4b" "\\\$$decimal = \\{1, 2, 8, 4\\}" |
| # Arithmetic operators |
| gdb_test "print f4a + f4b" "\\\$$decimal = \\{3, 6, 16, 20\\}" |
| gdb_test "print f4a - f4b" "\\\$$decimal = \\{1, 2, 0, 12\\}" |
| gdb_test "print f4a * f4b" "\\\$$decimal = \\{2, 8, 64, 64\\}" |
| gdb_test "print f4a / f4b" "\\\$$decimal = \\{2, 2, 1, 4\\}" |
| gdb_test "print +f4a" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print -f4a" "\\\$$decimal = \\{-2, -4, -8, -16\\}" |
| |
| # Test scalar to vector widening |
| gdb_test "print (int2) 1" "\\\$$decimal = \\{1, 1\\}" |
| gdb_test "print (longlong2) 2" "\\\$$decimal = \\{2, 2\\}" |
| gdb_test "print (float2) 3" "\\\$$decimal = \\{3, 3\\}" |
| gdb_test "print (double2) 4" "\\\$$decimal = \\{4, 4\\}" |
| gdb_test "print (char4) 12" "\\\$$decimal = \\{12, 12, 12, 12\\}" |
| gdb_test "print (uint4) ia" "\\\$$decimal = \\{2, 2, 2, 2\\}" |
| gdb_test "print (int4) -3" "\\\$$decimal = \\{-3, -3, -3, -3\\}" |
| gdb_test "print (float4) 4" "\\\$$decimal = \\{4, 4, 4, 4\\}" |
| |
| gdb_test "print i4a + ib" "\\\$$decimal = \\{3, 5, 9, 17\\}" |
| gdb_test "print fa - f4b" "\\\$$decimal = \\{1, 0, -6, -2\\}" |
| gdb_test "print f4a * fb" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print ia / i4b" "\\\$$decimal = \\{2, 1, 0, 0\\}" |
| gdb_test "print i4a % ib" "\\\$$decimal = \\{0, 0, 0, 0\\}" |
| |
| gdb_test "print ia & i4b" "\\\$$decimal = \\{0, 2, 0, 0\\}" |
| gdb_test "print i4a | ib" "\\\$$decimal = \\{3, 5, 9, 17\\}" |
| gdb_test "print ia ^ i4b" "\\\$$decimal = \\{3, 0, 10, 6\\}" |
| gdb_test "print i4a << ib" "\\\$$decimal = \\{4, 8, 16, 32\\}" |
| gdb_test "print i4a >> ib" "\\\$$decimal = \\{1, 2, 4, 8\\}" |
| |
| gdb_test "print i4b = ia" "\\\$$decimal = \\{2, 2, 2, 2\\}" |
| gdb_test "print i4a = 3" "\\\$$decimal = \\{3, 3, 3, 3\\}" |
| gdb_test "print f4a = fb" "\\\$$decimal = \\{1, 1, 1, 1\\}" |
| gdb_test "print f4b = 2" "\\\$$decimal = \\{2, 2, 2, 2\\}" |
| |
| gdb_test "print i4a = \{2, 4, 8, 16\}" "\\\$$decimal = \\{2, 4, 8, 16\\}" |
| gdb_test "print i4a <<= ib" "\\\$$decimal = \\{4, 8, 16, 32\\}" |
| |
| # Test some error scenarios |
| gdb_test "print i4a + d2" "Cannot perform operation on vectors with different types" |
| gdb_test "print d2 + i4a" "Cannot perform operation on vectors with different types" |
| gdb_test "print f4a + ll2" "Cannot perform operation on vectors with different types" |
| gdb_test "print ll2 + f4a" "Cannot perform operation on vectors with different types" |
| gdb_test "print i2 + ll2" "Cannot perform operation on vectors with different types" |
| gdb_test "print ll2 + i2" "Cannot perform operation on vectors with different types" |
| gdb_test "print i4a + ll2" "Cannot perform operation on vectors with different types" |
| gdb_test "print ll2 + i4a" "Cannot perform operation on vectors with different types" |
| gdb_test "print f4a + d2" "Cannot perform operation on vectors with different types" |
| gdb_test "print d2 + f4a" "Cannot perform operation on vectors with different types" |
| gdb_test "print ui4 + i4a" "Cannot perform operation on vectors with different types" |
| gdb_test "print i4a + ui4" "Cannot perform operation on vectors with different types" |
| gdb_test "print i4a + i2" "Cannot perform operation on vectors with different types" |
| gdb_test "print i2 + i4a" "Cannot perform operation on vectors with different types" |
| gdb_test "print f4a + f2" "Cannot perform operation on vectors with different types" |
| gdb_test "print f2 + f4a" "Cannot perform operation on vectors with different types" |
| |