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https://github.com/c64scene-ar/llvm-6502.git
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fce288fc91
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8
17 lines
585 B
LLVM
17 lines
585 B
LLVM
; RUN: llc < %s -march=alpha | grep cmpbge | count 2
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define i1 @test1(i64 %A, i64 %B) {
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%C = and i64 %A, 255 ; <i64> [#uses=1]
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%D = and i64 %B, 255 ; <i64> [#uses=1]
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%E = icmp uge i64 %C, %D ; <i1> [#uses=1]
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ret i1 %E
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}
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define i1 @test2(i64 %a, i64 %B) {
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%A = shl i64 %a, 1 ; <i64> [#uses=1]
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%C = and i64 %A, 254 ; <i64> [#uses=1]
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%D = and i64 %B, 255 ; <i64> [#uses=1]
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%E = icmp uge i64 %C, %D ; <i1> [#uses=1]
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ret i1 %E
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}
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