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+ # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
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+ # RUN: llvm-mca -mtriple=arm-none-none-eabi -mcpu=cortex-m4 -mattr=+fp64 -instruction-tables < %s | FileCheck %s
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+
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+ vadd .f32 s0, s2, s2
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+ vadd .f64 d0 , d2 , d2
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+
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+ # CHECK: Instruction Info:
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+ # CHECK-NEXT: [1 ]: #uOps
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+ # CHECK-NEXT: [2 ]: Latency
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+ # CHECK-NEXT: [3 ]: RThroughput
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+ # CHECK-NEXT: [4 ]: MayLoad
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+ # CHECK-NEXT: [5 ]: MayStore
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+ # CHECK-NEXT: [6 ]: HasSideEffects (U)
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+
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+ # CHECK: [1 ] [2 ] [3 ] [4 ] [5 ] [6 ] Instructions:
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+ # CHECK-NEXT: 1 1 1 .00 vadd.f32 s0, s2, s2
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+ # CHECK-NEXT: 1 1 1 .00 vadd.f64 d0 , d2 , d2
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+
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+ # CHECK: Resources:
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+ # CHECK-NEXT: [0 ] - M4Unit
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+
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+ # CHECK: Resource pressure per iteration:
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+ # CHECK-NEXT: [0 ]
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+ # CHECK-NEXT: 2 .00
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+
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+ # CHECK: Resource pressure by instruction:
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+ # CHECK-NEXT: [0 ] Instructions:
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+ # CHECK-NEXT: 1 .00 vadd.f32 s0, s2, s2
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+ # CHECK-NEXT: 1 .00 vadd.f64 d0 , d2 , d2
Original file line number Diff line number Diff line change @@ -89,6 +89,11 @@ static cl::opt<std::string>
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cl::desc (" Target a specific cpu type (-mcpu=help for details)" ),
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cl::value_desc(" cpu-name" ), cl::cat(ToolOptions), cl::init(" native" ));
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+ static cl::opt<std::string>
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+ MATTR (" mattr" ,
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+ cl::desc (" Additional target features." ),
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+ cl::cat(ToolOptions));
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+
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static cl::opt<int >
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OutputAsmVariant (" output-asm-variant" ,
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cl::desc (" Syntax variant to use for output printing" ),
@@ -322,7 +327,7 @@ int main(int argc, char **argv) {
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MCPU = llvm::sys::getHostCPUName ();
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std::unique_ptr<MCSubtargetInfo> STI (
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- TheTarget->createMCSubtargetInfo (TripleName, MCPU, /* FeaturesStr */ " " ));
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+ TheTarget->createMCSubtargetInfo (TripleName, MCPU, MATTR ));
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if (!STI->isCPUStringValid (MCPU))
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return 1 ;
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