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33 lines
689 B
LLVM
33 lines
689 B
LLVM
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; RUN: llc -mcpu=pwr7 < %s | FileCheck %s
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target datalayout = "E-m:e-i64:64-n32:64"
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target triple = "powerpc64-unknown-linux-gnu"
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; Function Attrs: nounwind readnone
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define signext i32 @foo(i32 signext %a) #0 {
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entry:
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%mul = mul nsw i32 %a, %a
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%shr2 = lshr i32 %mul, 5
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ret i32 %shr2
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; CHECK-LABEL @foo
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; CHECK-NOT: rldicl 3, {{[0-9]+}}, 0, 32
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; CHECK: blr
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}
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define zeroext i32 @test6(i32 zeroext %x) #0 {
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entry:
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%and = lshr i32 %x, 16
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%shr = and i32 %and, 255
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%and1 = shl i32 %x, 16
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%shl = and i32 %and1, 16711680
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%or = or i32 %shr, %shl
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ret i32 %or
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; CHECK-LABEL @test6
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; CHECK-NOT: rldicl 3, {{[0-9]+}}, 0, 32
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; CHECK: blr
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}
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attributes #0 = { nounwind readnone }
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