[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2017-02-07 Thread gerhard.steinmetz.fort...@t-online.de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43374 Gerhard Steinmetz changed: What|Removed |Added CC|

[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2010-03-18 Thread roman at binarylife dot net
--- Comment #3 from roman at binarylife dot net 2010-03-18 14:52 --- This looks related. $ cat test.c _Decimal64 func() { return 9e384dd + 9e384dd; } $ gcc -c test.c test.c: In function 'func': test.c:2:3: internal compiler error: in decimal_to_decnumber, at dfp.c:115 ... --

[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2010-03-18 Thread janis at gcc dot gnu dot org
--- Comment #4 from janis at gcc dot gnu dot org 2010-03-18 17:27 --- The tests also fail on powerpc64-linux, although the first one gets the same error with and without optimization. elm3c105% cat 43374-1.c int func(_Decimal32 v) { return __builtin_isinf(v); } elm3c105%

[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2010-03-15 Thread rguenth at gcc dot gnu dot org
--- Comment #1 from rguenth at gcc dot gnu dot org 2010-03-15 11:06 --- Somewhere I added generic C frontend argument checking for builtins... c-common.c:check_builtin_function_arguments. Which checks for REAL_TYPE arguments to isinf. Janis, is isinf not supposed to be used for

[Bug c/43374] ICE with __builtin_isinf() and _Decimal argument

2010-03-15 Thread joseph at codesourcery dot com
--- Comment #2 from joseph at codesourcery dot com 2010-03-15 11:18 --- Subject: Re: ICE with __builtin_isinf() and _Decimal argument The most recent draft of TR 24732 I have (I don't have the final published TR) says that all the type-generic classification and comparison macros