mono/linux-packaging-mono
0
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Imported Upstream version 5.18.0.161

Browse Source 
Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-19 08:34:24 +00:00
parent 37fbf886a3
commit e19d552987
28702 changed files with 3868076 additions and 803 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
external/llvm/test/Transforms/IndVarSimplify/pr25578.ll vendored Normal file
View File

@@ -0,0 +1,45 @@
; RUN: opt < %s -indvars -S | FileCheck %s
target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128"
; CHECK-LABEL: @foo
define void @foo() {
entry:
br label %L1_header
L1_header:
br label %L2_header
; CHECK: L2_header:
; CHECK: %[[INDVAR:.*]] = phi i64
; CHECK: %[[TRUNC:.*]] = trunc i64 %[[INDVAR]] to i32
L2_header:
%i = phi i32 [ 0, %L1_header ], [ %i_next, %L2_latch ]
%i_prom = sext i32 %i to i64
br label %L3_header
L3_header:
br i1 undef, label %L3_latch, label %L2_exiting_1
L3_latch:
br i1 undef, label %L3_header, label %L2_exiting_2
L2_exiting_1:
br i1 undef, label %L2_latch, label %L1_latch
L2_exiting_2:
br i1 undef, label %L2_latch, label %L1_latch
L2_latch:
%i_next = add nsw i32 %i, 1
br label %L2_header
L1_latch:
; CHECK: L1_latch:
; CHECK: %i_lcssa = phi i32 [ %[[TRUNC]], %L2_exiting_1 ], [ %[[TRUNC]], %L2_exiting_2 ]
%i_lcssa = phi i32 [ %i, %L2_exiting_1 ], [ %i, %L2_exiting_2 ]
br i1 undef, label %exit, label %L1_header
exit:
ret void
}