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Commit 0afd5a4d authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86][SSE] Replace (V)CVTTPS2DQ and VCVTTPD2DQ truncating (round to zero)... 

[X86][SSE] Replace (V)CVTTPS2DQ and VCVTTPD2DQ truncating (round to zero) f32/f64 to i32 with generic IR (llvm)

This patch removes the llvm intrinsics (V)CVTTPS2DQ and VCVTTPD2DQ truncation (round to zero) conversions and auto-upgrades to FP_TO_SINT calls instead.

Note: I looked at updating CVTTPD2DQ as well but this still requires a lot more work to correctly lower.

Differential Revision: http://reviews.llvm.org/D20860

llvm-svn: 271510
parent 7f74dedb
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