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Re: [Committed] PR19800: Don't call gen_lowpart in simplify-rtx.c
- From: Andreas Schwab <schwab at suse dot de>
- To: Roger Sayle <roger at eyesopen dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Mon, 07 Feb 2005 14:11:15 +0100
- Subject: Re: [Committed] PR19800: Don't call gen_lowpart in simplify-rtx.c
- References: <Pine.LNX.4.44.0502062049540.6256-100000@www.eyesopen.com>
Roger Sayle <roger@eyesopen.com> writes:
> 2005-02-06 Roger Sayle <roger@eyesopen.com>
>
> PR rtl-optimization/19800
> * simplify_rtx.c (simplify_relational_operaration_1): Explicitly
> call gen_lowpart_common and gen_lowpart_SUBREG instead of calling
> gen_lowpart.
This (together with the previous change) is causing miscompilation of the
stage2 compiler on ia64.
stage2/xgcc -Bstage2/ -B/usr/local/ia64-suse-linux/bin/ -c -g -O2 -gnatpg -gnata -I- -I. -Iada -I../../gcc/ada ../../gcc/ada/a-elchha.adb -o ada/a-elchha.o
a-elchha.adb:107:49: actual for "Info" must be a variable
a-elchha.adb:107:56: actual for "Ptr" must be a variable
a-elchha.adb:119:50: actual for "Info" must be a variable
a-elchha.adb:119:57: actual for "Ptr" must be a variable
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
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