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[Bug c/69504] XMM register variable ICE with vector extensions
- From: "mpolacek at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 27 Jan 2016 09:02:38 +0000
- Subject: [Bug c/69504] XMM register variable ICE with vector extensions
- Auto-submitted: auto-generated
- References: <bug-69504-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69504
Marek Polacek <mpolacek at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |mpolacek at gcc dot gnu.org
--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
gcc34 / 44 / 45:
v.c: In function `main':
v.c:8: error: subscripted value is neither array nor pointer
gcc4.6+ ICE.
g++ 4.6 and 4.7 give
v.c: In function âint main()â:
v.c:8:50: error: invalid types âu8x16_t {aka __vector(16) unsigned char}[int]â
for array subscript
And g++ 4.8 and newer ICE.
So looks like a regression and it seems we want to do what the FEs were
aleready doing in the past.