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[Bug target/53120] [4.5, 4.6, 4.7, 4.8 Regression]: ICE exposing strict_low_part / in/out operand thinko -fno-tree-sra
- From: "hp at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 25 Apr 2012 21:38:14 +0000
- Subject: [Bug target/53120] [4.5, 4.6, 4.7, 4.8 Regression]: ICE exposing strict_low_part / in/out operand thinko -fno-tree-sra
- Auto-submitted: auto-generated
- References: <bug-53120-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53120
--- Comment #2 from Hans-Peter Nilsson <hp at gcc dot gnu.org> 2012-04-25 21:38:14 UTC ---
Forgot to quote the ICE message (here from 4.7 r186809):
/tmp/ph2.i: In function 'f':
/tmp/ph2.i:109:1: internal compiler error: in find_reloads, at reload.c:4069
>From testing on the 4.7 branch (passed) and closer inspection of log files on
trunk, it seems this bug is also the reason for
gcc.c-torture/execute/vector-compare-1.c never passing since its introduction
(thus not blipping on my radar), a test-case that doesn't require
-fno-tree-sra.