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[Bug target/47617] SSE rounding mode works -g, not -O3
- From: "cck0011 at yahoo dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Sat, 12 Feb 2011 18:20:05 +0000
- Subject: [Bug target/47617] SSE rounding mode works -g, not -O3
- Auto-submitted: auto-generated
- References: <bug-47617-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47617
--- Comment #9 from cck0011 at yahoo dot com 2011-02-12 18:20:03 UTC ---
Hi folks,
I tried the asm("":"+X"(source)); as shown. I get an error: inconsistent
operand constraints in an âasmâ.
The info pages make it look like this should work, but the Inline Assembly
Howto doesn't mention the X constraint. If the compiler should agree with the
info pages, I'm doing something wrong. What am I missing?
thanks