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30441cb37c
the input vector, it can be bigger (this is helpful for powerpc where <2 x i16> is a legal vector type but i16 isn't a legal type, IIRC). However this wasn't being taken into account by ExpandRes_EXTRACT_VECTOR_ELT, causing PR13220. Lightly tweaked version of a patch by Michael Liao. llvm-svn: 160116
21 lines
614 B
LLVM
21 lines
614 B
LLVM
; RUN: llc < %s
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; PR13220
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define <8 x i32> @foo(<8 x i96> %x) {
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%a = lshr <8 x i96> %x, <i96 1, i96 1, i96 1, i96 1, i96 1, i96 1, i96 1, i96 1>
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%b = trunc <8 x i96> %a to <8 x i32>
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ret <8 x i32> %b
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}
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define <8 x i32> @bar(<8 x i97> %x) {
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%a = lshr <8 x i97> %x, <i97 1, i97 1, i97 1, i97 1, i97 1, i97 1, i97 1, i97 1>
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%b = trunc <8 x i97> %a to <8 x i32>
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ret <8 x i32> %b
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}
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define <8 x i32> @bax() {
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%a = lshr <8 x i96> <i96 4, i96 4, i96 4, i96 4, i96 4, i96 4, i96 4, i96 4>, <i96 1, i96 1, i96 1, i96 1, i96 1, i96 1, i96 1, i96 1>
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%b = trunc <8 x i96> %a to <8 x i32>
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ret <8 x i32> %b
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}
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