maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity

[InstCombine] Regenerate test checks; NFC

This commit is contained in:
Nikita Popov 2020-01-01 20:25:13 +01:00
parent 8756cd0963
commit 7f48171d2f
2 changed files with 522 additions and 309 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

800
llvm/test/Transforms/InstCombine/getelementptr.ll
View File

File diff suppressed because it is too large Load Diff

31
llvm/test/Transforms/InstCombine/pr26992.ll
View File

@ -1,16 +1,37 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -instcombine -S < %s | FileCheck %s
target triple = "x86_64-pc-windows-msvc"
define i1 @test1(i8* %p) personality i32 (...)* @__CxxFrameHandler3 {
; CHECK-LABEL: @test1(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[A:%.*]] = getelementptr i8, i8* [[P:%.*]], i64 1
; CHECK-NEXT: invoke void @may_throw()
; CHECK-NEXT: to label [[INVOKE_CONT:%.*]] unwind label [[CATCH_DISPATCH:%.*]]
; CHECK: invoke.cont:
; CHECK-NEXT: [[B:%.*]] = getelementptr inbounds i8, i8* [[P]], i64 2
; CHECK-NEXT: invoke void @may_throw()
; CHECK-NEXT: to label [[EXIT:%.*]] unwind label [[CATCH_DISPATCH]]
; CHECK: catch.dispatch:
; CHECK-NEXT: [[C:%.*]] = phi i8* [ [[B]], [[INVOKE_CONT]] ], [ [[A]], [[ENTRY:%.*]] ]
; CHECK-NEXT: [[TMP1:%.*]] = catchswitch within none [label %catch] unwind to caller
; CHECK: catch:
; CHECK-NEXT: [[TMP2:%.*]] = catchpad within [[TMP1]] [i8* null, i32 64, i8* null]
; CHECK-NEXT: catchret from [[TMP2]] to label [[EXIT]]
; CHECK: exit:
; CHECK-NEXT: [[D:%.*]] = phi i8* [ [[A]], [[INVOKE_CONT]] ], [ [[C]], [[CATCH:%.*]] ]
; CHECK-NEXT: [[CMP:%.*]] = icmp eq i8* [[D]], [[A]]
; CHECK-NEXT: ret i1 [[CMP]]
;
entry:
%a = getelementptr i8, i8* %p, i64 1
invoke void @may_throw()
to label %invoke.cont unwind label %catch.dispatch
to label %invoke.cont unwind label %catch.dispatch
invoke.cont:
%b = getelementptr inbounds i8, i8* %a, i64 1
invoke void @may_throw()
to label %exit unwind label %catch.dispatch
to label %exit unwind label %catch.dispatch
catch.dispatch:
%c = phi i8* [ %b, %invoke.cont ], [ %a, %entry ]
@ -26,12 +47,6 @@ exit:
ret i1 %cmp
}
; CHECK-LABEL: define i1 @test1(
; CHECK: %[[gep_a:.*]] = getelementptr i8, i8* %p, i64 1
; CHECK: %[[gep_b:.*]] = getelementptr inbounds i8, i8* %p, i64 2
; CHECK: phi i8* [ %[[gep_b]], {{.*}} ], [ %[[gep_a]], {{.*}} ]
; CHECK: %tmp1 = catchswitch within none [label %catch] unwind to caller
declare void @may_throw()
declare i32 @__CxxFrameHandler3(...)