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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
20 lines
639 B
LLVM
20 lines
639 B
LLVM
; RUN: llc < %s -march=arm64 -arm64-neon-syntax=apple | FileCheck %s
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; RUN: llc < %s -march=arm64 -arm64-neon-syntax=apple -fp-contract=fast | FileCheck %s --check-prefix=FAST
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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-n32:64-S128"
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target triple = "arm64-apple-ios7.0.0"
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;FAST-LABEL: _Z9example25v:
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;FAST: fcmgt.4s
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;FAST: ret
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;CHECK-LABEL: _Z9example25v:
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;CHECK: fcmgt.4s
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;CHECK: ret
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define <4 x i32> @_Z9example25v( <4 x float> %N0, <4 x float> %N1) {
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%A = fcmp olt <4 x float> %N0, %N1
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%B = zext <4 x i1> %A to <4 x i32>
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ret <4 x i32> %B
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}
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