Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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@ -1,32 +0,0 @@
; Test three-operand multiplication instructions on z14.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z14 | FileCheck %s
; Check MSRKC.
define i32 @f1(i32 %dummy, i32 %a, i32 %b) {
; CHECK-LABEL: f1:
; CHECK: msrkc %r2, %r3, %r4
; CHECK: br %r14
%mul = mul i32 %a, %b
ret i32 %mul
}
; Check MSGRKC.
define i64 @f2(i64 %dummy, i64 %a, i64 %b) {
; CHECK-LABEL: f2:
; CHECK: msgrkc %r2, %r3, %r4
; CHECK: br %r14
%mul = mul i64 %a, %b
ret i64 %mul
}
; Verify that we still use MSGFR for i32->i64 multiplies.
define i64 @f3(i64 %a, i32 %b) {
; CHECK-LABEL: f3:
; CHECK: msgfr %r2, %r3
; CHECK: br %r14
%bext = sext i32 %b to i64
%mul = mul i64 %a, %bext
ret i64 %mul
}