20 lines
381 B
LLVM
20 lines
381 B
LLVM
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; RUN: llc < %s -march=thumb -mattr=+thumb2 | FileCheck %s
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define i1 @test1(i64 %poscnt, i32 %work) {
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entry:
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; CHECK: lsrs.w r1, r1, #1
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; CHECK: rrx r0, r0
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%0 = lshr i64 %poscnt, 1
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%1 = icmp eq i64 %0, 0
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ret i1 %1
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}
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define i1 @test2(i64 %poscnt, i32 %work) {
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entry:
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; CHECK: asrs.w r1, r1, #1
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; CHECK: rrx r0, r0
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%0 = ashr i64 %poscnt, 1
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%1 = icmp eq i64 %0, 0
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ret i1 %1
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}
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