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- Make llvm-scev-fix-isImpliedViaMerge.patch's test work without

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opaque pointers. LLVM 14 isn't using them by default yet.

OBS-URL: https://build.opensuse.org/package/show/devel:tools:compiler/llvm14?expand=0&rev=39
This commit is contained in:
Aaron Puchert 2022-09-03 18:27:55 +00:00 committed by Git OBS Bridge
parent 50afd4a305
commit e9a416c98a
1 changed files with 9 additions and 9 deletions
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18
llvm-scev-fix-isImpliedViaMerge.patch
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@ -19,14 +19,14 @@ index 0000000000000..82e1d2252e760
+
+declare void @use(i1)
+
+define void @test(ptr %arr) {
+define void @test(i32* %arr) {
+; CHECK-LABEL: @test(
+; CHECK-NEXT: entry:
+; CHECK-NEXT: br label [[LOOP_HEADER:%.*]]
+; CHECK: loop.header:
+; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[IV_INC:%.*]], [[LOOP_LATCH:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[PTR:%.*]] = getelementptr inbounds i32, ptr [[ARR:%.*]], i64 [[IV]]
+; CHECK-NEXT: [[V:%.*]] = load i32, ptr [[PTR]], align 4
+; CHECK-NEXT: [[PTR:%.*]] = getelementptr inbounds i32, i32* [[ARR:%.*]], i64 [[IV]]
+; CHECK-NEXT: [[V:%.*]] = load i32, i32* [[PTR]], align 4
+; CHECK-NEXT: [[CMP1:%.*]] = icmp sgt i32 [[V]], 0
+; CHECK-NEXT: br i1 [[CMP1]], label [[IF:%.*]], label [[LOOP_LATCH]]
+; CHECK: if:
@ -45,8 +45,8 @@ index 0000000000000..82e1d2252e760
+loop.header:
+ %iv = phi i64 [ %iv.inc, %loop.latch ], [ 0, %entry ]
+ %prev = phi i32 [ %v, %loop.latch ], [ 0, %entry ]
+ %ptr = getelementptr inbounds i32, ptr %arr, i64 %iv
+ %v = load i32, ptr %ptr
+ %ptr = getelementptr inbounds i32, i32* %arr, i64 %iv
+ %v = load i32, i32* %ptr
+ %cmp1 = icmp sgt i32 %v, 0
+ br i1 %cmp1, label %if, label %loop.latch
+
@ -136,14 +136,14 @@ diff --git a/llvm/test/Transforms/IndVarSimplify/pr56242.ll b/llvm/test/Transfor
index 82e1d2252e760..6afed4177e1f7 100644
--- a/llvm/test/Transforms/IndVarSimplify/pr56242.ll
+++ b/llvm/test/Transforms/IndVarSimplify/pr56242.ll
@@ -9,12 +9,14 @@ define void @test(ptr %arr) {
@@ -9,12 +9,14 @@ define void @test(i32* %arr) {
; CHECK-NEXT: br label [[LOOP_HEADER:%.*]]
; CHECK: loop.header:
; CHECK-NEXT: [[IV:%.*]] = phi i64 [ [[IV_INC:%.*]], [[LOOP_LATCH:%.*]] ], [ 0, [[ENTRY:%.*]] ]
+; CHECK-NEXT: [[PREV:%.*]] = phi i32 [ [[V:%.*]], [[LOOP_LATCH]] ], [ 0, [[ENTRY]] ]
; CHECK-NEXT: [[PTR:%.*]] = getelementptr inbounds i32, ptr [[ARR:%.*]], i64 [[IV]]
-; CHECK-NEXT: [[V:%.*]] = load i32, ptr [[PTR]], align 4
+; CHECK-NEXT: [[V]] = load i32, ptr [[PTR]], align 4
; CHECK-NEXT: [[PTR:%.*]] = getelementptr inbounds i32, i32* [[ARR:%.*]], i64 [[IV]]
-; CHECK-NEXT: [[V:%.*]] = load i32, i32* [[PTR]], align 4
+; CHECK-NEXT: [[V]] = load i32, i32* [[PTR]], align 4
; CHECK-NEXT: [[CMP1:%.*]] = icmp sgt i32 [[V]], 0
; CHECK-NEXT: br i1 [[CMP1]], label [[IF:%.*]], label [[LOOP_LATCH]]
; CHECK: if: