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[Bug target/19530] MMX load intrinsic produces SSE superfluous instructions (movlps)
- From: "guardia at sympatico dot ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 26 Jan 2005 23:59:50 -0000
- Subject: [Bug target/19530] MMX load intrinsic produces SSE superfluous instructions (movlps)
- References: <20050119145614.19530.guardia@sympatico.ca>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From guardia at sympatico dot ca 2005-01-26 23:59 -------
Even stranger, it doesn't do it with -march=athlon either... only
-march=pentium, pentium2 or pentium3... ?
That seems like some weird bug here. There musn't be a THAT big of a difference
between the code for pentium3 and the one for athlon right?
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19530