diff options
Diffstat (limited to 'gcc/testsuite/lib/target-supports.exp')
| -rw-r--r-- | gcc/testsuite/lib/target-supports.exp | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/gcc/testsuite/lib/target-supports.exp b/gcc/testsuite/lib/target-supports.exp index 869d150..287e51b 100644 --- a/gcc/testsuite/lib/target-supports.exp +++ b/gcc/testsuite/lib/target-supports.exp @@ -659,6 +659,37 @@ proc check_effective_target_trampolines { } { return 1 } +# Return 1 if target supports calling virtual variadic methods +# of multi-inheritance classes. + +proc check_effective_target_variadic_mi_thunk { } { + # These targets do not implement TARGET_ASM_OUTPUT_MI_THUNK. + if { [istarget avr-*-*] + || [istarget bpf-*-*] + || [istarget fr30-*-*] + || [istarget ft32-*-*] + || [istarget amdgcn-*-*] + || [istarget h8300-*-*] + || [istarget iq2000-*-*] + || [istarget lm32-*-*] + || [istarget m32c-*-*] + || [istarget m32r-*-*] + || [istarget mcore-*-*] + || [istarget moxie-*-*] + || [istarget msp430-*-*] + || [istarget nvptx-*-*] + || [istarget pdp11-*-*] + || [istarget pru-*-*] + || [istarget rl78-*-*] + || [istarget rx-*-*] + || [istarget v850-*-*] + || [istarget visium-*-*] } { + + return 0; + } + return 1 +} + # Return 1 if target has limited stack size. proc check_effective_target_stack_size { } { @@ -12632,6 +12663,18 @@ proc check_effective_target_exceptions_enabled {} { }] } +# Returns 1 if target uses setjump/longjump for implementing exceptions, +# 0 otherwise. +proc check_effective_target_using_sjlj_exceptions {} { + return [check_no_compiler_messages using_sjlj_exceptions assembly { + // C++ + #if !defined __USING_SJLJ_EXCEPTIONS__ + #error not using SJLJ exception implementation + #endif + int dummy; + }] +} + proc check_effective_target_tiny {} { return [check_cached_effective_target tiny { if { [istarget aarch64*-*-*] |