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[Bug rtl-optimization/15725] ICE in EXECUTE_IF_SET_IN_REG_SET macro when gcc built with BOOT_CFLAGS="-g -O2 -fold-unroll-loops"
- From: "dave at hiauly1 dot hia dot nrc dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 29 May 2004 20:28:15 -0000
- Subject: [Bug rtl-optimization/15725] ICE in EXECUTE_IF_SET_IN_REG_SET macro when gcc built with BOOT_CFLAGS="-g -O2 -fold-unroll-loops"
- References: <20040529175822.15725.danglin@gcc.gnu.org>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From dave at hiauly1 dot hia dot nrc dot ca 2004-05-29 20:28 -------
Subject: Re: New: ICE in EXECUTE_IF_SET_IN_REG_SE
> The following three testcases fail with an ICE when GCC is built with
> BOOT_CFLAGS="-g -O2 -fold-unroll-loops":
>
> FAIL: gcc.c-torture/compile/20001212-1.c -O3 -fomit-frame-pointer (test
> for
> excess errors)
> FAIL: gcc.c-torture/compile/20001212-1.c -O3 -g (test for excess errors)
> FAIL: gcc.c-torture/execute/complex-1.c compilation, -O1
These tests don't fail on the 3.3 branch built with -funroll-loops, so
this is a regression.
Dave
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=15725