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1; RUN: opt < %s -passes="print<cost-model>" 2>&1 -disable-output -mtriple=systemz-unknown -mcpu=z13 \2; RUN: | FileCheck %s3;4; Test that i8/i16 operands get extra costs for extensions to i32 only in5; cases where this is needed.6 7define void @icmp() {8 %li8_0 = load i8, ptr undef9 %li8_1 = load i8, ptr undef10 icmp slt i8 %li8_0, %li8_111 12 %a0 = add i8 %li8_0, 113 %a1 = add i8 %li8_1, 114 icmp slt i8 %a0, %a115 16 icmp slt i8 %a0, 12317 18 %li16_0 = load i16, ptr undef19 %li16_1 = load i16, ptr undef20 icmp slt i16 %li16_0, %li16_121 22 %a2 = add i16 %li16_0, 123 %a3 = add i16 %li16_1, 124 icmp slt i16 %a2, %a325 26 icmp slt i16 %a2, 12327 28 ret void;29; CHECK: function 'icmp'30; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %li8_0 = load i8, ptr undef31; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %li8_1 = load i8, ptr undef32; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %1 = icmp slt i8 %li8_0, %li8_133; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %a0 = add i8 %li8_0, 134; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %a1 = add i8 %li8_1, 135; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %2 = icmp slt i8 %a0, %a136; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %3 = icmp slt i8 %a0, 12337; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %li16_0 = load i16, ptr undef38; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %li16_1 = load i16, ptr undef39; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %4 = icmp slt i16 %li16_0, %li16_140; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %a2 = add i16 %li16_0, 141; CHECK: Cost Model: Found an estimated cost of 1 for instruction: %a3 = add i16 %li16_1, 142; CHECK: Cost Model: Found an estimated cost of 3 for instruction: %5 = icmp slt i16 %a2, %a343; CHECK: Cost Model: Found an estimated cost of 2 for instruction: %6 = icmp slt i16 %a2, 12344; CHECK: Cost Model: Found an estimated cost of 1 for instruction: ret void45}46