26 lines
864 B
LLVM
26 lines
864 B
LLVM
; RUN: llc -o - %s | FileCheck %s
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; The selection DAG select(select()) normalisation crashed for different types
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; on the condition inputs.
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target datalayout = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"
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target triple = "mips--"
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; CHECK-LABEL: foobar
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; CHECK: sltiu ${{[0-9]*}}, ${{[0-9]*}}, 42
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; CHECK: sltiu ${{[0-9]*}}, ${{[0-9]*}}, 23
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; CHECK: and ${{[0-9]*}}, ${{[0-9]*}}, ${{[0-9]*}}
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; CHECK: sltu ${{[0-9]*}}, ${{[0-9]*}}, ${{[0-9]*}}
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; CHECK: addiu ${{[0-9]*}}, ${{[0-9]*}}, -1
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; CHECK: movn ${{[0-9]*}}, ${{[0-9]*}}, ${{[0-9]*}}
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; CHECK: jr $ra
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; CHECK: move ${{[0-9]*}}, ${{[0-9]*}}
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define i64 @foobar(i32 %arg) #0 {
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entry:
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%cmp0 = icmp ult i32 %arg, 23
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%cmp1 = icmp ult i32 %arg, 42
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%and = and i1 %cmp0, %cmp1
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%cmp2 = icmp ugt i32 %arg, 0
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%sext = sext i1 %cmp1 to i64
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%retval.0 = select i1 %and, i64 %sext, i64 0
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ret i64 %retval.0
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}
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