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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
12 lines
455 B
LLVM
12 lines
455 B
LLVM
; RUN: llc < %s -march=arm64 -arm64-neon-syntax=apple -asm-verbose=false | FileCheck %s
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define <2 x i32> @fcmp_one(<2 x float> %x, <2 x float> %y) nounwind optsize readnone {
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; CHECK-LABEL: fcmp_one:
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; CHECK-NEXT: fcmgt.2s [[REG:v[0-9]+]], v0, v1
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; CHECK-NEXT: fcmgt.2s [[REG2:v[0-9]+]], v1, v0
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; CHECK-NEXT: orr.8b v0, [[REG2]], [[REG]]
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; CHECK-NEXT: ret
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%tmp = fcmp one <2 x float> %x, %y
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%or = sext <2 x i1> %tmp to <2 x i32>
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ret <2 x i32> %or
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}
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