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Re: middle-end/5345: ICE when using the "+m" constraint with built-in assembly
- From: rodrigc at gcc dot gnu dot org
- To: gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, zap at cobra dot ru
- Date: 12 Jan 2002 19:16:26 -0000
- Subject: Re: middle-end/5345: ICE when using the "+m" constraint with built-in assembly
- Reply-to: rodrigc at gcc dot gnu dot org, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, zap at cobra dot ru, gcc-gnats at gcc dot gnu dot org
Synopsis: ICE when using the "+m" constraint with built-in assembly
State-Changed-From-To: open->analyzed
State-Changed-By: rodrigc
State-Changed-When: Sat Jan 12 11:16:26 2002
State-Changed-Why:
I can reproduce your error with gcc 3.0.3.
With gcc 3.1 in CVS, I get a different error message:
gcc-ice.cpp: In function `float qsqrt(float)':
gcc-ice.cpp:18: output constraint 0 cannot be specified together with
"st"
clobber
gcc-ice.cpp:44: confused by earlier errors, bailing out
I am not enough of an asm expert to know what the correct
remedy is.
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=5345