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[AArch64 NEON] Add test case for vector FP_ROUND.

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llvm-svn: 200110
This commit is contained in:
Kevin Qin 2014-01-26 02:23:33 +00:00
parent 78d556e679
commit db813b2f82
1 changed files with 18 additions and 0 deletions
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18
test/CodeGen/AArch64/neon-fpround_f128.ll Normal file
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; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-none-linux-gnu -mattr=+neon -fp-contract=fast | FileCheck %s
define <1 x double> @test_fpround_v1f128(<1 x fp128>* %a) {
; CHECK-LABEL: test_fpround_v1f128:
; CHECK: bl __trunctfdf2
%b = load <1 x fp128>* %a
%c = fptrunc <1 x fp128> %b to <1 x double>
ret <1 x double> %c
}
define <2 x double> @test_fpround_v2f128(<2 x fp128>* %a) {
; CHECK-LABEL: test_fpround_v2f128:
; CHECK: bl __trunctfdf2
; CHECK: bl __trunctfdf2
%b = load <2 x fp128>* %a
%c = fptrunc <2 x fp128> %b to <2 x double>
ret <2 x double> %c
}