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[StructurizeCFG] auto-generate full checks; NFC

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Not sure what the intent of this test is, but this will change when we fix FP undef constant folding.

llvm-svn: 327022
This commit is contained in:
Sanjay Patel 2018-03-08 16:25:37 +00:00
parent a767091619
commit d64f9fbb18
1 changed files with 22 additions and 3 deletions
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25
test/Transforms/StructurizeCFG/invert-constantexpr.ll
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@ -1,9 +1,28 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -o - -structurizecfg < %s | FileCheck %s
; CHECK-LABEL: @invert_constantexpr_condition(
; CHECK: %tmp5 = or i1 %tmp4, icmp eq (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0)
; CHECK: [ icmp ne (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0), %bb ]
define void @invert_constantexpr_condition(i32 %arg, i32 %arg1) #0 {
; CHECK-LABEL: @invert_constantexpr_condition(
; CHECK-NEXT: bb:
; CHECK-NEXT: [[TMP:%.*]] = icmp eq i32 [[ARG:%.*]], 0
; CHECK-NEXT: [[TMP0:%.*]] = xor i1 [[TMP]], true
; CHECK-NEXT: br i1 icmp eq (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0), label [[BB2:%.*]], label [[FLOW:%.*]]
; CHECK: bb2:
; CHECK-NEXT: br label [[FLOW]]
; CHECK: bb3:
; CHECK-NEXT: [[TMP4:%.*]] = phi i1 [ [[TMP1:%.*]], [[FLOW]] ], [ [[TMP7:%.*]], [[BB6:%.*]] ]
; CHECK-NEXT: [[TMP5:%.*]] = or i1 [[TMP4]], icmp eq (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0)
; CHECK-NEXT: br label [[BB8:%.*]]
; CHECK: Flow:
; CHECK-NEXT: [[TMP1]] = phi i1 [ undef, [[BB2]] ], [ undef, [[BB:%.*]] ]
; CHECK-NEXT: [[TMP2:%.*]] = phi i1 [ [[TMP0]], [[BB2]] ], [ icmp ne (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0), [[BB]] ]
; CHECK-NEXT: br i1 [[TMP2]], label [[BB6]], label [[BB3:%.*]]
; CHECK: bb6:
; CHECK-NEXT: [[TMP7]] = icmp slt i32 [[ARG]], [[ARG1:%.*]]
; CHECK-NEXT: br label [[BB3]]
; CHECK: bb8:
; CHECK-NEXT: ret void
;
bb:
%tmp = icmp eq i32 %arg, 0
br i1 icmp eq (i32 bitcast (float fadd (float undef, float undef) to i32), i32 0), label %bb2, label %bb6