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[Bug middle-end/17906] [4.0 Regression] ICE in verify_ssa: PHI argument is not SSA_NAME, or invariant
- From: "cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 9 Oct 2004 20:19:43 -0000
- Subject: [Bug middle-end/17906] [4.0 Regression] ICE in verify_ssa: PHI argument is not SSA_NAME, or invariant
- References: <20041009111011.17906.aj@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From cvs-commit at gcc dot gnu dot org 2004-10-09 20:19 -------
Subject: Bug 17906
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: rakdver@gcc.gnu.org 2004-10-09 20:19:38
Modified files:
gcc : ChangeLog tree-tailcall.c
gcc/testsuite : ChangeLog
Added files:
gcc/testsuite/gcc.c-torture/compile: pr17906.c
Log message:
PR tree-optimization/17906
* tree-tailcall.c (tree_optimize_tail_calls_1): Do not attempt to
copy non-gimple reg arguments.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/ChangeLog.diff?cvsroot=gcc&r1=2.5822&r2=2.5823
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/tree-tailcall.c.diff?cvsroot=gcc&r1=2.32&r2=2.33
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/ChangeLog.diff?cvsroot=gcc&r1=1.4422&r2=1.4423
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/gcc/testsuite/gcc.c-torture/compile/pr17906.c.diff?cvsroot=gcc&r1=NONE&r2=1.1
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17906