forked from OSchip/llvm-project
208 lines
9.9 KiB
MLIR
208 lines
9.9 KiB
MLIR
// RUN: mlir-opt %s | mlir-opt | FileCheck %s
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// CHECK-LABEL: func @ops(%arg0: !llvm.i32, %arg1: !llvm.float)
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func @ops(%arg0 : !llvm.i32, %arg1 : !llvm.float) {
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// Integer artithmetics binary operations.
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//
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// CHECK-NEXT: %0 = llvm.add %arg0, %arg0 : !llvm.i32
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// CHECK-NEXT: %1 = llvm.sub %arg0, %arg0 : !llvm.i32
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// CHECK-NEXT: %2 = llvm.mul %arg0, %arg0 : !llvm.i32
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// CHECK-NEXT: %3 = llvm.udiv %arg0, %arg0 : !llvm.i32
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// CHECK-NEXT: %4 = llvm.sdiv %arg0, %arg0 : !llvm.i32
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// CHECK-NEXT: %5 = llvm.urem %arg0, %arg0 : !llvm.i32
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// CHECK-NEXT: %6 = llvm.srem %arg0, %arg0 : !llvm.i32
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// CHECK-NEXT: %7 = llvm.icmp "ne" %arg0, %arg0 : !llvm.i32
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%0 = llvm.add %arg0, %arg0 : !llvm.i32
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%1 = llvm.sub %arg0, %arg0 : !llvm.i32
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%2 = llvm.mul %arg0, %arg0 : !llvm.i32
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%3 = llvm.udiv %arg0, %arg0 : !llvm.i32
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%4 = llvm.sdiv %arg0, %arg0 : !llvm.i32
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%5 = llvm.urem %arg0, %arg0 : !llvm.i32
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%6 = llvm.srem %arg0, %arg0 : !llvm.i32
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%7 = llvm.icmp "ne" %arg0, %arg0 : !llvm.i32
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// Floating point binary operations.
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//
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// CHECK-NEXT: %8 = llvm.fadd %arg1, %arg1 : !llvm.float
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// CHECK-NEXT: %9 = llvm.fsub %arg1, %arg1 : !llvm.float
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// CHECK-NEXT: %10 = llvm.fmul %arg1, %arg1 : !llvm.float
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// CHECK-NEXT: %11 = llvm.fdiv %arg1, %arg1 : !llvm.float
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// CHECK-NEXT: %12 = llvm.frem %arg1, %arg1 : !llvm.float
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%8 = llvm.fadd %arg1, %arg1 : !llvm.float
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%9 = llvm.fsub %arg1, %arg1 : !llvm.float
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%10 = llvm.fmul %arg1, %arg1 : !llvm.float
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%11 = llvm.fdiv %arg1, %arg1 : !llvm.float
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%12 = llvm.frem %arg1, %arg1 : !llvm.float
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// Memory-related operations.
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//
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// CHECK-NEXT: %13 = llvm.alloca %arg0 x !llvm.double : (!llvm.i32) -> !llvm<"double*">
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// CHECK-NEXT: %14 = llvm.getelementptr %13[%arg0, %arg0] : (!llvm<"double*">, !llvm.i32, !llvm.i32) -> !llvm<"double*">
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// CHECK-NEXT: %15 = llvm.load %14 : !llvm<"double*">
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// CHECK-NEXT: llvm.store %15, %13 : !llvm<"double*">
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// CHECK-NEXT: %16 = llvm.bitcast %13 : !llvm<"double*"> to !llvm<"i64*">
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%13 = llvm.alloca %arg0 x !llvm.double : (!llvm.i32) -> !llvm<"double*">
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%14 = llvm.getelementptr %13[%arg0, %arg0] : (!llvm<"double*">, !llvm.i32, !llvm.i32) -> !llvm<"double*">
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%15 = llvm.load %14 : !llvm<"double*">
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llvm.store %15, %13 : !llvm<"double*">
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%16 = llvm.bitcast %13 : !llvm<"double*"> to !llvm<"i64*">
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// Function call-related operations.
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//
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// CHECK-NEXT: %17 = llvm.call @foo(%arg0) : (!llvm.i32) -> !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %18 = llvm.extractvalue %17[0] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %19 = llvm.insertvalue %18, %17[2] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %20 = llvm.mlir.constant(@foo) : !llvm<"{ i32, double, i32 } (i32)*">
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// CHECK-NEXT: %21 = llvm.call %20(%arg0) : (!llvm.i32) -> !llvm<"{ i32, double, i32 }">
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%17 = llvm.call @foo(%arg0) : (!llvm.i32) -> !llvm<"{ i32, double, i32 }">
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%18 = llvm.extractvalue %17[0] : !llvm<"{ i32, double, i32 }">
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%19 = llvm.insertvalue %18, %17[2] : !llvm<"{ i32, double, i32 }">
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%20 = llvm.mlir.constant(@foo) : !llvm<"{ i32, double, i32 } (i32)*">
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%21 = llvm.call %20(%arg0) : (!llvm.i32) -> !llvm<"{ i32, double, i32 }">
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// Terminator operations and their successors.
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//
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// CHECK: llvm.br ^bb1
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llvm.br ^bb1
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^bb1:
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// CHECK: llvm.cond_br %7, ^bb2, ^bb1
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llvm.cond_br %7, ^bb2, ^bb1
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^bb2:
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// CHECK: %22 = llvm.mlir.undef : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %23 = llvm.mlir.constant(42 : i64) : !llvm.i47
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%22 = llvm.mlir.undef : !llvm<"{ i32, double, i32 }">
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%23 = llvm.mlir.constant(42) : !llvm.i47
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// Misc operations.
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// CHECK: %24 = llvm.select %7, %0, %1 : !llvm.i1, !llvm.i32
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%24 = llvm.select %7, %0, %1 : !llvm.i1, !llvm.i32
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// Integer to pointer and pointer to integer conversions.
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//
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// CHECK: %25 = llvm.inttoptr %arg0 : !llvm.i32 to !llvm<"i32*">
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// CHECK-NEXT: %26 = llvm.ptrtoint %25 : !llvm<"i32*"> to !llvm.i32
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%25 = llvm.inttoptr %arg0 : !llvm.i32 to !llvm<"i32*">
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%26 = llvm.ptrtoint %25 : !llvm<"i32*"> to !llvm.i32
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// Extended and Quad floating point
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//
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// CHECK: %27 = llvm.fpext %arg1 : !llvm.float to !llvm<"x86_fp80">
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// CHECK-NEXT: %28 = llvm.fpext %arg1 : !llvm.float to !llvm.fp128
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%27 = llvm.fpext %arg1 : !llvm.float to !llvm<"x86_fp80">
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%28 = llvm.fpext %arg1 : !llvm.float to !llvm.fp128
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// CHECK: llvm.return
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llvm.return
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}
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// An larger self-contained function.
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// CHECK-LABEL:func @foo(%arg0: !llvm.i32) -> !llvm<"{ i32, double, i32 }"> {
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func @foo(%arg0: !llvm.i32) -> !llvm<"{ i32, double, i32 }"> {
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// CHECK-NEXT: %0 = llvm.mlir.constant(3 : i64) : !llvm.i32
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// CHECK-NEXT: %1 = llvm.mlir.constant(3 : i64) : !llvm.i32
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// CHECK-NEXT: %2 = llvm.mlir.constant(4.200000e+01 : f64) : !llvm.double
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// CHECK-NEXT: %3 = llvm.mlir.constant(4.200000e+01 : f64) : !llvm.double
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// CHECK-NEXT: %4 = llvm.add %0, %1 : !llvm.i32
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// CHECK-NEXT: %5 = llvm.mul %4, %1 : !llvm.i32
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// CHECK-NEXT: %6 = llvm.fadd %2, %3 : !llvm.double
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// CHECK-NEXT: %7 = llvm.fsub %3, %6 : !llvm.double
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// CHECK-NEXT: %8 = llvm.mlir.constant(1 : i64) : !llvm.i1
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// CHECK-NEXT: llvm.cond_br %8, ^bb1(%4 : !llvm.i32), ^bb2(%4 : !llvm.i32)
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%0 = llvm.mlir.constant(3) : !llvm.i32
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%1 = llvm.mlir.constant(3) : !llvm.i32
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%2 = llvm.mlir.constant(4.200000e+01) : !llvm.double
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%3 = llvm.mlir.constant(4.200000e+01) : !llvm.double
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%4 = llvm.add %0, %1 : !llvm.i32
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%5 = llvm.mul %4, %1 : !llvm.i32
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%6 = llvm.fadd %2, %3 : !llvm.double
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%7 = llvm.fsub %3, %6 : !llvm.double
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%8 = llvm.mlir.constant(1) : !llvm.i1
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llvm.cond_br %8, ^bb1(%4 : !llvm.i32), ^bb2(%4 : !llvm.i32)
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// CHECK-NEXT:^bb1(%9: !llvm.i32):
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// CHECK-NEXT: %10 = llvm.call @foo(%9) : (!llvm.i32) -> !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %11 = llvm.extractvalue %10[0] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %12 = llvm.extractvalue %10[1] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %13 = llvm.extractvalue %10[2] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %14 = llvm.mlir.undef : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %15 = llvm.insertvalue %5, %14[0] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %16 = llvm.insertvalue %7, %15[1] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %17 = llvm.insertvalue %11, %16[2] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: llvm.return %17 : !llvm<"{ i32, double, i32 }">
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^bb1(%9: !llvm.i32):
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%10 = llvm.call @foo(%9) : (!llvm.i32) -> !llvm<"{ i32, double, i32 }">
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%11 = llvm.extractvalue %10[0] : !llvm<"{ i32, double, i32 }">
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%12 = llvm.extractvalue %10[1] : !llvm<"{ i32, double, i32 }">
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%13 = llvm.extractvalue %10[2] : !llvm<"{ i32, double, i32 }">
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%14 = llvm.mlir.undef : !llvm<"{ i32, double, i32 }">
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%15 = llvm.insertvalue %5, %14[0] : !llvm<"{ i32, double, i32 }">
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%16 = llvm.insertvalue %7, %15[1] : !llvm<"{ i32, double, i32 }">
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%17 = llvm.insertvalue %11, %16[2] : !llvm<"{ i32, double, i32 }">
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llvm.return %17 : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT:^bb2(%18: !llvm.i32): // pred: ^bb0
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// CHECK-NEXT: %19 = llvm.mlir.undef : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %20 = llvm.insertvalue %18, %19[0] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %21 = llvm.insertvalue %7, %20[1] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: %22 = llvm.insertvalue %5, %21[2] : !llvm<"{ i32, double, i32 }">
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// CHECK-NEXT: llvm.return %22 : !llvm<"{ i32, double, i32 }">
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^bb2(%18: !llvm.i32): // pred: ^bb0
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%19 = llvm.mlir.undef : !llvm<"{ i32, double, i32 }">
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%20 = llvm.insertvalue %18, %19[0] : !llvm<"{ i32, double, i32 }">
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%21 = llvm.insertvalue %7, %20[1] : !llvm<"{ i32, double, i32 }">
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%22 = llvm.insertvalue %5, %21[2] : !llvm<"{ i32, double, i32 }">
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llvm.return %22 : !llvm<"{ i32, double, i32 }">
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}
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// CHECK-LABEL: @casts
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func @casts(%arg0: !llvm.i32, %arg1: !llvm.i64, %arg2: !llvm<"<4 x i32>">,
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%arg3: !llvm<"<4 x i64>">) {
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// CHECK-NEXT: = llvm.sext %arg0 : !llvm.i32 to !llvm.i56
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%0 = llvm.sext %arg0 : !llvm.i32 to !llvm.i56
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// CHECK-NEXT: = llvm.zext %arg0 : !llvm.i32 to !llvm.i64
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%1 = llvm.zext %arg0 : !llvm.i32 to !llvm.i64
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// CHECK-NEXT: = llvm.trunc %arg1 : !llvm.i64 to !llvm.i56
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%2 = llvm.trunc %arg1 : !llvm.i64 to !llvm.i56
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// CHECK-NEXT: = llvm.sext %arg2 : !llvm<"<4 x i32>"> to !llvm<"<4 x i56>">
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%3 = llvm.sext %arg2 : !llvm<"<4 x i32>"> to !llvm<"<4 x i56>">
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// CHECK-NEXT: = llvm.zext %arg2 : !llvm<"<4 x i32>"> to !llvm<"<4 x i64>">
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%4 = llvm.zext %arg2 : !llvm<"<4 x i32>"> to !llvm<"<4 x i64>">
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// CHECK-NEXT: = llvm.trunc %arg3 : !llvm<"<4 x i64>"> to !llvm<"<4 x i56>">
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%5 = llvm.trunc %arg3 : !llvm<"<4 x i64>"> to !llvm<"<4 x i56>">
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llvm.return
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}
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// CHECK-LABEL: @vect
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func @vect(%arg0: !llvm<"<4 x float>">, %arg1: !llvm.i32, %arg2: !llvm.float) {
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// CHECK-NEXT: = llvm.extractelement {{.*}} : !llvm<"<4 x float>">
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%0 = llvm.extractelement %arg0, %arg1 : !llvm<"<4 x float>">
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// CHECK-NEXT: = llvm.insertelement {{.*}} : !llvm<"<4 x float>">
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%1 = llvm.insertelement %arg0, %arg2, %arg1 : !llvm<"<4 x float>">
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// CHECK-NEXT: = llvm.shufflevector {{.*}} [0 : i32, 0 : i32, 0 : i32, 0 : i32, 7 : i32] : !llvm<"<4 x float>">, !llvm<"<4 x float>">
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%2 = llvm.shufflevector %arg0, %arg0 [0 : i32, 0 : i32, 0 : i32, 0 : i32, 7 : i32] : !llvm<"<4 x float>">, !llvm<"<4 x float>">
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// CHECK-NEXT: = llvm.mlir.constant(dense<1.000000e+00> : vector<4xf32>) : !llvm<"<4 x float>">
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%3 = llvm.mlir.constant(dense<1.0> : vector<4xf32>) : !llvm<"<4 x float>">
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return
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}
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// CHECK-LABEL: @alloca
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func @alloca(%size : !llvm.i64) {
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// CHECK: llvm.alloca %{{.*}} x !llvm.i32 : (!llvm.i64) -> !llvm<"i32*">
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llvm.alloca %size x !llvm.i32 {alignment = 0} : (!llvm.i64) -> (!llvm<"i32*">)
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// CHECK-NEXT: llvm.alloca %{{.*}} x !llvm.i32 {alignment = 8 : i64} : (!llvm.i64) -> !llvm<"i32*">
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llvm.alloca %size x !llvm.i32 {alignment = 8} : (!llvm.i64) -> (!llvm<"i32*">)
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llvm.return
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}
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// CHECK-LABEL: @null
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func @null() {
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// CHECK: llvm.mlir.null : !llvm<"i8*">
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%0 = llvm.mlir.null : !llvm<"i8*">
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// CHECK: llvm.mlir.null : !llvm<"{ void (i32, void ()*)*, i64 }*">
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%1 = llvm.mlir.null : !llvm<"{void(i32, void()*)*, i64}*">
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llvm.return
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}
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