Xamarin Public Jenkins (auto-signing) 64ac736ec5 Imported Upstream version 6.0.0.172
Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
2019-04-12 14:10:50 +00:00

18 lines
390 B
LLVM

; Verify that truncating stores do not use STRV
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
declare i64 @llvm.bswap.i64(i64)
define void @f1(i32* %x, i64* %y) {
; CHECK-LABEL: f1:
; CHECK-NOT: strv
; CHECK: br %r14
%a = load i64, i64* %y, align 8
%b = tail call i64 @llvm.bswap.i64(i64 %a)
%conv = trunc i64 %b to i32
store i32 %conv, i32* %x, align 4
ret void
}