Displaying 1 result from an estimated 1 matches for "identity_mask_0".
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identity_mask_1
2017 Mar 30
2
InstructionSimplify: adding a hook for shufflevector instructions
...:
define <4 x i32> @undef_mask(<4 x i32> %x) {
%shuf = shufflevector <4 x i32> %x, <4 x i32> undef, <4 x i32> undef
ret <4 x i32> %shuf
}
-->
define <4 x i32> @undef_mask(<4 x i32> %x) {
ret <4 x i32> undef
}
define <4 x i32> @identity_mask_0(<4 x i32> %x) {
%shuf = shufflevector <4 x i32> %x, <4 x i32> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
ret <4 x i32> %shuf
}
-->
define <4 x i32> @identity_mask_0(<4 x i32> %x) {
ret <4 x i32> %x
}
define <4 x i32> @identi...