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5d787bb93e
types. These tests mimic the integer test cases in the normal InstCombine test suite but use "strange" integer bit widths. Most tests written by Zhou Sheng, a few by me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35284 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
338 B
LLVM
16 lines
338 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | not grep bitcast
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define i19 @test1(i43 %val) {
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%t1 = bitcast i43 %val to i43
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%t2 = and i43 %t1, 1
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%t3 = trunc i43 %t2 to i19
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ret i19 %t3
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}
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define i73 @test2(i677 %val) {
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%t1 = bitcast i677 %val to i677
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%t2 = and i677 %t1, 1
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%t3 = trunc i677 %t2 to i73
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ret i73 %t3
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}
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