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Imported Upstream version 5.18.0.205

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Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
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Xamarin Public Jenkins (auto-signing)
2018-11-16 08:20:38 +00:00
parent 5cd5df71cc
commit 8e12397d70
28486 changed files with 3867013 additions and 66 deletions
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41
external/llvm/test/CodeGen/ARM/fp16-args.ll vendored Normal file
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; RUN: llc -float-abi soft -mattr=+fp16 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=SOFT
; RUN: llc -float-abi hard -mattr=+fp16 < %s | FileCheck %s --check-prefix=CHECK --check-prefix=HARD
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
target triple = "armv7a--none-eabi"
define float @foo(float %a.coerce, float %b.coerce) {
entry:
%0 = bitcast float %a.coerce to i32
%tmp.0.extract.trunc = trunc i32 %0 to i16
%1 = bitcast i16 %tmp.0.extract.trunc to half
%2 = bitcast float %b.coerce to i32
%tmp1.0.extract.trunc = trunc i32 %2 to i16
%3 = bitcast i16 %tmp1.0.extract.trunc to half
%4 = fadd half %1, %3
%5 = bitcast half %4 to i16
%tmp5.0.insert.ext = zext i16 %5 to i32
%6 = bitcast i32 %tmp5.0.insert.ext to float
ret float %6
; CHECK: foo:
; SOFT: vmov {{s[0-9]+}}, r1
; SOFT: vmov {{s[0-9]+}}, r0
; SOFT: vcvtb.f32.f16 {{s[0-9]+}}, {{s[0-9]+}}
; SOFT: vcvtb.f32.f16 {{s[0-9]+}}, {{s[0-9]+}}
; SOFT: vadd.f32 {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
; SOFT: vcvtb.f16.f32 {{s[0-9]+}}, {{s[0-9]+}}
; SOFT: vmov r0, {{s[0-9]+}}
; HARD-NOT: vmov
; HARD-NOT: uxth
; HARD: vcvtb.f32.f16 {{s[0-9]+}}, s1
; HARD: vcvtb.f32.f16 {{s[0-9]+}}, s0
; HARD: vadd.f32 {{s[0-9]+}}, {{s[0-9]+}}, {{s[0-9]+}}
; HARD: vcvtb.f16.f32 [[SREG:s[0-9]+]], {{s[0-9]+}}
; HARD-NEXT: vmov [[REG0:r[0-9]+]], [[SREG]]
; HARD-NEXT: uxth [[REG1:r[0-9]+]], [[REG0]]
; HARD-NEXT: vmov s0, [[REG1]]
; CHECK: bx lr
}