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| author | Derek Schuff <dschuff@chromium.org> | 2012-09-18 15:07:33 -0700 |
|---|---|---|
| committer | Derek Schuff <dschuff@chromium.org> | 2012-09-18 15:07:33 -0700 |
| commit | ef9bd62c68c2c279926e66058bc5a6ef62150432 (patch) | |
| tree | 247f92a4e885f15dbcd37685fa9dbaa7c1db7c67 /test/CodeGen/PowerPC/fsl-e5500.ll | |
| parent | 5868d5c7576d519a0bba685e7a0471ee306f5eee (diff) | |
| parent | 8e70b5506ec0d7a6c2740bc89cd1b8f12a78b24f (diff) | |
Merge commit '8e70b5506ec0d7a6c2740bc89cd1b8f12a78b24f'
Conflicts:
include/llvm/CodeGen/ISDOpcodes.h
include/llvm/Target/Target.td
include/llvm/Target/TargetLowering.h
include/llvm/Target/TargetOpcodes.h
lib/Target/Mips/MCTargetDesc/MipsMCCodeEmitter.cpp
lib/Target/Mips/MipsMCInstLower.cpp
utils/TableGen/CodeGenTarget.cpp
Diffstat (limited to 'test/CodeGen/PowerPC/fsl-e5500.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/fsl-e5500.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/fsl-e5500.ll b/test/CodeGen/PowerPC/fsl-e5500.ll new file mode 100644 index 0000000000..d47d8c8ed4 --- /dev/null +++ b/test/CodeGen/PowerPC/fsl-e5500.ll @@ -0,0 +1,22 @@ +; +; Test support for Freescale e5500 and its higher memcpy inlining thresholds. +; +; RUN: llc -mcpu=e5500 < %s 2>&1 | FileCheck %s +; CHECK-NOT: not a recognized processor for this target + +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" +target triple = "powerpc64-fsl-linux" + +%struct.teststruct = type { [24 x i32], i32 } + +define void @copy(%struct.teststruct* noalias nocapture sret %agg.result, %struct.teststruct* nocapture %in) nounwind { +entry: +; CHECK: @copy +; CHECK-NOT: bl memcpy + %0 = bitcast %struct.teststruct* %agg.result to i8* + %1 = bitcast %struct.teststruct* %in to i8* + tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* %1, i64 100, i32 4, i1 false) + ret void +} + +declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind |