Imported Upstream version 5.18.0.205

Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
This commit is contained in:
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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; RUN: llc < %s -O0 -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s
define i64 @bitcasti64tof64() {
; CHECK-LABEL: bitcasti64tof64:
; CHECK: # %bb.0:
; CHECK: vmovsd {{.*#+}} xmm0 = mem[0],zero
; CHECK-NEXT: vmovq %xmm0, %rax
; CHECK-NEXT: retq
%a = load double, double* undef
%b = bitcast double %a to i64
ret i64 %b
}