forked from OSchip/llvm-project
17 lines
476 B
LLVM
17 lines
476 B
LLVM
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; RUN: llc < %s | FileCheck %s
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target datalayout = "e-m:e-p:32:32-i1:8:32-i8:8:32-i16:16:32-i64:64-v128:64:128-a:0:32-n32-S64"
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target triple = "thumbv7--linux-gnueabihf"
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; CHECK-LABEL: f:
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; CHECK: bic
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define void @f(i32* nocapture %b, i32* nocapture %c, i32 %a) {
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%1 = and i32 %a, -4096
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store i32 %1, i32* %c, align 4
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%2 = and i32 %a, 4095
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%3 = or i32 %2, 4096
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%4 = load i32, i32* %b, align 4
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%5 = add nsw i32 %4, %3
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store i32 %5, i32* %b, align 4
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ret void
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}
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