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Re: c/4495: ICE in replace_reg, at reg-stack.c:816
- From: rodrigc at gcc dot gnu dot org
- To: alex-sly at mtu-net dot ru, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, rodrigc at gcc dot gnu dot org
- Date: 20 Apr 2002 21:28:55 -0000
- Subject: Re: c/4495: ICE in replace_reg, at reg-stack.c:816
- Reply-to: rodrigc at gcc dot gnu dot org, alex-sly at mtu-net dot ru, gcc-bugs at gcc dot gnu dot org, gcc-prs at gcc dot gnu dot org, nobody at gcc dot gnu dot org, rodrigc at gcc dot gnu dot org, gcc-gnats at gcc dot gnu dot org
Synopsis: ICE in replace_reg, at reg-stack.c:816
State-Changed-From-To: feedback->closed
State-Changed-By: rodrigc
State-Changed-When: Sat Apr 20 14:28:54 2002
State-Changed-Why:
gcc 3.1 will issue an error on your code:
test3.c: In function `test':
test3.c:15: output constraint 0 cannot be specified together with "st" clobber
The fix to your code will be to change this line:
: "=t"(ret): "u"(y), "0"(x): "eax","st");
to:
: "=t"(ret): "u"(y), "0"(x): "eax","st(1)");
http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=4495