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35e7751af4
The ARM backend did not expect LDRBi12 to hold a constant pool operand. Allow for LLVM to deal with the instruction similar to how it deals with LDRi12. This fixes PR16215. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@183238 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
434 B
LLVM
15 lines
434 B
LLVM
; RUN: llc < %s -mtriple=armv4t-unknown-linux-gnueabi -verify-machineinstrs | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64"
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target triple = "armv4t-unknown-linux-gnueabi"
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@a = global i32 0, align 4
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define i32 @foo() {
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entry:
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ret i32 and (i32 ptrtoint (i32* @a to i32), i32 255)
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}
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; CHECK: foo:
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; CHECK: ldrb r0, .LCPI0_0
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