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bootstrap failure 3.1: Comparion failure
- To: gcc-bugs at gcc dot gnu dot org
- Subject: bootstrap failure 3.1: Comparion failure
- From: Andreas Jaeger <aj at suse dot de>
- Date: 15 Jun 2001 12:37:35 +0200
Currently bootstrap fails for me on i686-linux with:
Bootstrap comparison failure!
f/data.o differs
make[1]: *** [compare] Error 1
make[1]: Leaving directory `/builds/gcc/gcc-3.1-devel/gcc'
A diff of objdump -S shows the following differences:
gromit:/builds/gcc/gcc-3.1-devel:[0]$ diff -u /tmp/data1 /tmp/data2
--- /tmp/data1 Fri Jun 15 12:35:19 2001
+++ /tmp/data2 Fri Jun 15 12:35:29 2001
@@ -1,5 +1,5 @@
-gcc/f/data.o: file format elf32-i386
+gcc/stage2/f/data.o: file format elf32-i386
Disassembly of section .text:
@@ -3299,8 +3299,8 @@
1f3c: 89 54 24 0c mov %edx,0xc(%esp,1)
1f40: 89 4c 24 10 mov %ecx,0x10(%esp,1)
1f44: e8 fc ff ff ff call 1f45 <ffedata_gather_+0x175>
- 1f49: 0f b6 15 20 00 00 00 movzbl 0x20,%edx
- 1f50: 0f b6 85 7f ff ff ff movzbl 0xffffff7f(%ebp),%eax
+ 1f49: 0f b6 85 7f ff ff ff movzbl 0xffffff7f(%ebp),%eax
+ 1f50: 0f b6 15 20 00 00 00 movzbl 0x20,%edx
1f57: 89 d1 mov %edx,%ecx
1f59: 31 d2 xor %edx,%edx
1f5b: f7 f1 div %ecx,%eax
I configured GCC as:
/cvs/gcc/configure --prefix=/opt/gcc-3.1-devel --enable-shared \
--enable-threads=posix \
--with-gnu-as --with-gnu-ld --disable-nls --with-system-zlib \
--enable-languages=c,objc,c++,f77,java
Andreas
--
Andreas Jaeger
SuSE Labs aj@suse.de
private aj@arthur.inka.de
http://www.suse.de/~aj