2014-02-22 01:06:41 +00:00
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; RUN: opt -codegenprepare -S -o - %s | FileCheck --check-prefix=OPT --check-prefix=FUNC %s
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; RUN: llc < %s -march=r600 -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI-LLC --check-prefix=FUNC %s
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2014-02-14 21:10:34 +00:00
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target datalayout = "e-p:32:32-p1:64:64-p2:64:64-p3:32:32-p4:32:32-p5:64:64-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64"
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target triple = "r600--"
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2014-02-22 01:06:41 +00:00
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; FUNC-LABEL: @test
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; OPT: mul nsw i32
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; OPT-NEXT: sext
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; SI-LLC: V_MUL_LO_I32
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; SI-LLC-NOT: V_MUL_HI
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2014-02-14 21:10:34 +00:00
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define void @test(i8 addrspace(1)* nocapture readonly %in, i32 %a, i8 %b) {
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entry:
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%0 = mul nsw i32 %a, 3
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%1 = sext i32 %0 to i64
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%2 = getelementptr i8 addrspace(1)* %in, i64 %1
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store i8 %b, i8 addrspace(1)* %2
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ret void
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}
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