23 lines
876 B
LLVM
23 lines
876 B
LLVM
;
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; Test support for Freescale e5500 and its higher memcpy inlining thresholds.
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;
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; RUN: llc -verify-machineinstrs -mcpu=e5500 < %s 2>&1 | FileCheck %s
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; CHECK-NOT: not a recognized processor for this target
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target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
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target triple = "powerpc64-fsl-linux"
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%struct.teststruct = type { [24 x i32], i32 }
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define void @copy(%struct.teststruct* noalias nocapture sret %agg.result, %struct.teststruct* nocapture %in) nounwind {
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entry:
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; CHECK: @copy
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; CHECK-NOT: bl memcpy
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%0 = bitcast %struct.teststruct* %agg.result to i8*
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%1 = bitcast %struct.teststruct* %in to i8*
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tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %0, i8* align 4 %1, i64 100, i1 false)
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ret void
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}
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i1) nounwind
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