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ARM isel should match ldr x +/- x * (2^n) to ldr [x, +/- x, lsl #log2(n)].
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35114 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1,4 +1,4 @@
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; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -relocation-model=pic -mattr=+v6 -stats 2>&1 | grep 'asm-printer' | grep 57
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; RUN: llvm-as < %s | llc -mtriple=arm-apple-darwin -relocation-model=pic -mattr=+v6 -stats 2>&1 | grep 'asm-printer' | grep 53
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define void @test(i32 %tmp56222, i32 %tmp36224, i32 %tmp46223, i32 %i.0196.0.ph, i32 %tmp8, i32* %tmp1011, i32** %tmp1, i32* %d2.1.out, i32* %d3.1.out, i32* %d0.1.out, i32* %d1.1.out) {
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newFuncRoot:
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16
test/CodeGen/ARM/addrmode.ll
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16
test/CodeGen/ARM/addrmode.ll
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@ -0,0 +1,16 @@
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; RUN: llvm-as < %s | llc -march=arm &&
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; RUN: llvm-as < %s | llc -march=arm -stats 2>&1 | grep 'asm-printer' | grep 4
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define i32 @t1(i32 %a) {
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%b = mul i32 %a, 9
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%c = inttoptr i32 %b to i32*
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%d = load i32* %c
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ret i32 %d
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}
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define i32 @t2(i32 %a) {
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%b = mul i32 %a, -7
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%c = inttoptr i32 %b to i32*
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%d = load i32* %c
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ret i32 %d
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}
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