Imported Upstream version 5.18.0.247

Former-commit-id: 2d6af2e4ed0eda5cbdc2946446ef7718456ad190
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2019-01-25 08:19:26 +00:00
parent 279aa8f685
commit ce8e504569
28478 changed files with 39 additions and 3866962 deletions

View File

@@ -1,22 +0,0 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; REQUIRES: asserts
; RUN: opt -S -debug-counter=newgvn-vn-skip=1,newgvn-vn-count=2 -newgvn < %s 2>&1 | FileCheck %s
;; Test that, with debug counters on, we don't value number the first instruction, only the second and third,
;; which means we do not discover the return is constant.
define i32 @vntest() {
; CHECK-LABEL: @vntest(
; CHECK-NEXT: bb:
; CHECK-NEXT: [[A:%.*]] = add i32 1, 3
; CHECK-NEXT: [[D:%.*]] = add i32 8, 8
; CHECK-NEXT: ret i32 [[D]]
;
bb:
%a = add i32 1, 3
%b = add i32 %a, %a
%c = add i32 %a, %a
%d = add i32 %b, %c
ret i32 %d
}