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128-bit sign extension and vector shift cleanups, contributed by Ken Werner

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(IBM).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79949 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Scott Michel
2009-08-24 22:28:53 +00:00
parent 9b2420d2b2
commit f1fa4fd282
5 changed files with 124 additions and 15 deletions
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17
test/CodeGen/CellSPU/sext128.ll Normal file
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@@ -0,0 +1,17 @@
; RUN: llvm-as -o - %s | llc -march=cellspu > %t1.s
; RUN: grep {long.*269488144} %t1.s | count 2
; RUN: grep {long.*16909060} %t1.s | count 1
; RUN: grep {long.*84281096} %t1.s | count 1
; RUN: grep {rotmai} %t1.s | count 1
; RUN: grep {lqa} %t1.s | count 1
; RUN: grep {shufb} %t1.s | count 1
; ModuleID = 'sext128.bc'
target datalayout = "E-p:32:32:128-i1:8:128-i8:8:128-i16:16:128-i32:32:128-i64:32:128-f32:32:128-f64:64:128-v64:128:128-v128:128:128-a0:0:128-s0:128:128"
target triple = "spu"
define i128 @sext_i64_i128(i64 %a) {
entry:
%0 = sext i64 %a to i128
ret i128 %0
}