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Fix several places to handle vector operands properly.

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Based on a patch by Micah Villmow for PR6438.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97538 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman
2010-03-02 02:14:38 +00:00
parent 069d6f3396
commit 5b870aff81
4 changed files with 19 additions and 11 deletions
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18
test/CodeGen/X86/vec_cast.ll
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@@ -31,11 +31,10 @@ define <1 x i32> @f(<1 x i16> %a) nounwind {
ret <1 x i32> %c
}
; TODO: Legalize doesn't yet handle this.
;define <8 x i16> @g(<8 x i32> %a) nounwind {
; %c = trunc <8 x i32> %a to <8 x i16>
; ret <8 x i16> %c
;}
define <8 x i16> @g(<8 x i32> %a) nounwind {
%c = trunc <8 x i32> %a to <8 x i16>
ret <8 x i16> %c
}
define <3 x i16> @h(<3 x i32> %a) nounwind {
%c = trunc <3 x i32> %a to <3 x i16>
@@ -46,3 +45,12 @@ define <1 x i16> @i(<1 x i32> %a) nounwind {
%c = trunc <1 x i32> %a to <1 x i16>
ret <1 x i16> %c
}
; PR6438
define void @__OpenCL_math_kernel4_kernel() nounwind {
%tmp12.i = and <4 x i32> zeroinitializer, <i32 2139095040, i32 2139095040, i32 2139095040, i32 2139095040> ; <<4 x i32>> [#uses=1]
%cmp13.i = icmp eq <4 x i32> %tmp12.i, <i32 2139095040, i32 2139095040, i32 2139095040, i32 2139095040> ; <<4 x i1>> [#uses=2]
%cmp.ext14.i = sext <4 x i1> %cmp13.i to <4 x i32> ; <<4 x i32>> [#uses=0]
%tmp2110.i = and <4 x i1> %cmp13.i, zeroinitializer ; <<4 x i1>> [#uses=0]
ret void
}