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https://github.com/c64scene-ar/llvm-6502.git
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76806b6a43
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48103 91177308-0d34-0410-b5e6-96231b3b80d8
30 lines
915 B
LLVM
30 lines
915 B
LLVM
; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \
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; RUN: grep ret | count 3
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; RUN: llvm-as < %s | opt -instcombine | llvm-dis | \
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; RUN: not grep call.*bswap
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define i1 @test1(i16 %tmp2) {
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%tmp10 = call i16 @llvm.bswap.i16( i16 %tmp2 ) ; <i16> [#uses=1]
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%tmp = icmp eq i16 %tmp10, 1 ; <i1> [#uses=1]
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ret i1 %tmp
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}
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define i1 @test2(i32 %tmp) {
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%tmp34 = tail call i32 @llvm.bswap.i32( i32 %tmp ) ; <i32> [#uses=1]
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%tmp.upgrd.1 = icmp eq i32 %tmp34, 1 ; <i1> [#uses=1]
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ret i1 %tmp.upgrd.1
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}
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declare i32 @llvm.bswap.i32(i32)
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define i1 @test3(i64 %tmp) {
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%tmp34 = tail call i64 @llvm.bswap.i64( i64 %tmp ) ; <i64> [#uses=1]
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%tmp.upgrd.2 = icmp eq i64 %tmp34, 1 ; <i1> [#uses=1]
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ret i1 %tmp.upgrd.2
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}
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declare i64 @llvm.bswap.i64(i64)
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declare i16 @llvm.bswap.i16(i16)
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