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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py UTC_ARGS: --version 4
; RUN: opt < %s -mtriple=x86_64-apple-darwin10.0.0 -passes="print<cost-model>" 2>&1 -disable-output | FileCheck %s
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-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
target triple = "x86_64-apple-darwin10.0.0"
@.memset_pattern = private unnamed_addr constant [4 x i32] [i32 2, i32 2, i32 2, i32 2], align 16
define void @via_libcall(ptr %p) nounwind ssp {
; CHECK-LABEL: 'via_libcall'
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @memset_pattern4(ptr %p, ptr @.memset_pattern, i64 200)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @memset_pattern8(ptr %p, ptr @.memset_pattern, i64 200)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @memset_pattern16(ptr %p, ptr @.memset_pattern, i64 200)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
call void @memset_pattern4(ptr %p, ptr @.memset_pattern, i64 200)
call void @memset_pattern8(ptr %p, ptr @.memset_pattern, i64 200)
call void @memset_pattern16(ptr %p, ptr @.memset_pattern, i64 200)
ret void
}
declare void @memset_pattern4(ptr, ptr, i64)
declare void @memset_pattern8(ptr, ptr, i64)
declare void @memset_pattern16(ptr, ptr, i64)
define void @via_intrinsic(ptr %p) {
; CHECK-LABEL: 'via_intrinsic'
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.experimental.memset.pattern.p0.i16.i64(ptr align 4 %p, i16 2, i64 100, i1 false)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.experimental.memset.pattern.p0.i32.i64(ptr align 4 %p, i32 2, i64 50, i1 false)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.experimental.memset.pattern.p0.i64.i64(ptr align 4 %p, i64 2, i64 25, i1 false)
; CHECK-NEXT: Cost Model: Found an estimated cost of 4 for instruction: call void @llvm.experimental.memset.pattern.p0.i128.i64(ptr align 4 %p, i128 2, i64 12, i1 false)
; CHECK-NEXT: Cost Model: Found an estimated cost of 0 for instruction: ret void
;
call void @llvm.experimental.memset.pattern(ptr align 4 %p, i16 2, i64 100, i1 false)
call void @llvm.experimental.memset.pattern(ptr align 4 %p, i32 2, i64 50, i1 false)
call void @llvm.experimental.memset.pattern(ptr align 4 %p, i64 2, i64 25, i1 false)
call void @llvm.experimental.memset.pattern(ptr align 4 %p, i128 2, i64 12, i1 false)
ret void
}
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