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2f13163a84
This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. llvm-svn: 205090
39 lines
1.5 KiB
LLVM
39 lines
1.5 KiB
LLVM
; RUN: opt < %s -cost-model -analyze -mtriple=arm64-apple-ios -mcpu=cyclone | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
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; CHECK-LABEL: select
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define void @select() {
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; Scalar values
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; CHECK: cost of 1 {{.*}} select
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%v1 = select i1 undef, i8 undef, i8 undef
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; CHECK: cost of 1 {{.*}} select
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%v2 = select i1 undef, i16 undef, i16 undef
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; CHECK: cost of 1 {{.*}} select
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%v3 = select i1 undef, i32 undef, i32 undef
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; CHECK: cost of 1 {{.*}} select
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%v4 = select i1 undef, i64 undef, i64 undef
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; CHECK: cost of 1 {{.*}} select
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%v5 = select i1 undef, float undef, float undef
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; CHECK: cost of 1 {{.*}} select
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%v6 = select i1 undef, double undef, double undef
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; Vector values - check for vectors that have a high cost because they end up
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; scalarized.
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; CHECK: cost of 320 {{.*}} select
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%v13b = select <16 x i1> undef, <16 x i16> undef, <16 x i16> undef
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; CHECK: cost of 160 {{.*}} select
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%v15b = select <8 x i1> undef, <8 x i32> undef, <8 x i32> undef
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; CHECK: cost of 320 {{.*}} select
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%v15c = select <16 x i1> undef, <16 x i32> undef, <16 x i32> undef
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; CHECK: cost of 80 {{.*}} select
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%v16a = select <4 x i1> undef, <4 x i64> undef, <4 x i64> undef
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; CHECK: cost of 160 {{.*}} select
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%v16b = select <8 x i1> undef, <8 x i64> undef, <8 x i64> undef
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; CHECK: cost of 320 {{.*}} select
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%v16c = select <16 x i1> undef, <16 x i64> undef, <16 x i64> undef
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ret void
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}
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