diff options
Diffstat (limited to 'gcc/testsuite/lib/target-supports.exp')
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 81 |
1 files changed, 73 insertions, 8 deletions
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 884e743d405..92bde7886a9 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -544,8 +544,6 @@ proc check_effective_target_pcc_bitfield_type_matters { } { } # Return 1 if thread local storage (TLS) is supported, 0 otherwise. -# -# This won't change for different subtargets so cache the result. proc check_effective_target_tls {} { return [check_no_compiler_messages tls assembly { @@ -556,8 +554,6 @@ proc check_effective_target_tls {} { } # Return 1 if *native* thread local storage (TLS) is supported, 0 otherwise. -# -# This won't change for different subtargets so cache the result. proc check_effective_target_tls_native {} { # VxWorks uses emulated TLS machinery, but with non-standard helper @@ -575,8 +571,6 @@ proc check_effective_target_tls_native {} { } # Return 1 if TLS executables can run correctly, 0 otherwise. -# -# This won't change for different subtargets so cache the result. proc check_effective_target_tls_runtime {} { return [check_runtime tls_runtime { @@ -1078,6 +1072,9 @@ proc check_cxa_atexit_available { } { if { [istarget "hppa*-*-hpux10*"] } { # HP-UX 10 doesn't have __cxa_atexit but subsequent test passes. expr 0 + } elseif { [istarget "*-*-vxworks"] } { + # vxworks doesn't have __cxa_atexit but subsequent test passes. + expr 0 } else { check_runtime_nocache cxa_atexit_available { // C++ @@ -1194,6 +1191,33 @@ proc check_effective_target_large_long_double { } { }] } +# Return 1 if the target supports double larger than float, +# 0 otherwise. + +proc check_effective_target_large_double { } { + return [check_no_compiler_messages large_double object { + int dummy[sizeof(double) > sizeof(float) ? 1 : -1]; + }] +} + +# Return 1 if the target supports double of 64 bits, +# 0 otherwise. + +proc check_effective_target_double64 { } { + return [check_no_compiler_messages double64 object { + int dummy[sizeof(double) == 8 ? 1 : -1]; + }] +} + +# Return 1 if the target supports double of at least 64 bits, +# 0 otherwise. + +proc check_effective_target_double64plus { } { + return [check_no_compiler_messages double64plus object { + int dummy[sizeof(double) >= 8 ? 1 : -1]; + }] +} + # Return 1 if the target supports compiling fixed-point, # 0 otherwise. @@ -1314,7 +1338,7 @@ proc check_effective_target_vect_int { } { return $et_vect_int_saved } -# Return 1 if the target supports int->float conversion +# Return 1 if the target supports signed int->float conversion # proc check_effective_target_vect_intfloat_cvt { } { @@ -1337,7 +1361,28 @@ proc check_effective_target_vect_intfloat_cvt { } { } -# Return 1 if the target supports float->int conversion +# Return 1 if the target supports unsigned int->float conversion +# + +proc check_effective_target_vect_uintfloat_cvt { } { + global et_vect_uintfloat_cvt_saved + + if [info exists et_vect_uintfloat_cvt_saved] { + verbose "check_effective_target_vect_uintfloat_cvt: using cached result" 2 + } else { + set et_vect_uintfloat_cvt_saved 0 + if { ([istarget powerpc*-*-*] + && ![istarget powerpc-*-linux*paired*]) } { + set et_vect_uintfloat_cvt_saved 1 + } + } + + verbose "check_effective_target_vect_uintfloat_cvt: returning $et_vect_uintfloat_cvt_saved" 2 + return $et_vect_uintfloat_cvt_saved +} + + +# Return 1 if the target supports signed float->int conversion # proc check_effective_target_vect_floatint_cvt { } { @@ -1359,6 +1404,26 @@ proc check_effective_target_vect_floatint_cvt { } { return $et_vect_floatint_cvt_saved } +# Return 1 if the target supports unsigned float->int conversion +# + +proc check_effective_target_vect_floatuint_cvt { } { + global et_vect_floatuint_cvt_saved + + if [info exists et_vect_floatuint_cvt_saved] { + verbose "check_effective_target_vect_floatuint_cvt: using cached result" 2 + } else { + set et_vect_floatuint_cvt_saved 0 + if { ([istarget powerpc*-*-*] + && ![istarget powerpc-*-linux*paired*]) } { + set et_vect_floatuint_cvt_saved 1 + } + } + + verbose "check_effective_target_vect_floatuint_cvt: returning $et_vect_floatuint_cvt_saved" 2 + return $et_vect_floatuint_cvt_saved +} + # Return 1 is this is an arm target using 32-bit instructions proc check_effective_target_arm32 { } { return [check_no_compiler_messages arm32 assembly { |