[llvm] 3984a3d - [MergedLoadStoreMotion] Regenerate test checks (NFC)
Nikita Popov via llvm-commits
llvm-commits at lists.llvm.org
Fri Jul 28 05:45:38 PDT 2023
Author: Nikita Popov
Date: 2023-07-28T14:45:30+02:00
New Revision: 3984a3ddbb280f08cd73fb57f1bd0d1fd78c4a6b
URL: https://github.com/llvm/llvm-project/commit/3984a3ddbb280f08cd73fb57f1bd0d1fd78c4a6b
DIFF: https://github.com/llvm/llvm-project/commit/3984a3ddbb280f08cd73fb57f1bd0d1fd78c4a6b.diff
LOG: [MergedLoadStoreMotion] Regenerate test checks (NFC)
Added:
Modified:
llvm/test/Transforms/MergedLoadStoreMotion/st_sink_barrier_call.ll
llvm/test/Transforms/MergedLoadStoreMotion/st_sink_no_barrier_store.ll
llvm/test/Transforms/MergedLoadStoreMotion/st_sink_with_barrier.ll
Removed:
################################################################################
diff --git a/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_barrier_call.ll b/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_barrier_call.ll
index 3f78ee1b3e9eca..c0723c4e82a3b2 100644
--- a/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_barrier_call.ll
+++ b/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_barrier_call.ll
@@ -1,14 +1,40 @@
-; Test to make sure that a function call that needs to be a barrier to sinking stores is indeed a barrier.
-; Stores sunks into the footer.
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt -passes=mldst-motion -S < %s | FileCheck %s
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
+; Test to make sure that a function call that needs to be a barrier to sinking stores is indeed a barrier.
+; Stores sunks into the footer.
+
%struct.node = type { i32, ptr, ptr, ptr, i32, i32, i32, i32 }
declare i32 @foo(i32 %x)
-; Function Attrs: nounwind uwtable
define void @sink_store(ptr nocapture %r, i32 %index) {
+; CHECK-LABEL: define void @sink_store
+; CHECK-SAME: (ptr nocapture [[R:%.*]], i32 [[INDEX:%.*]]) {
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[NODE_0_IN16:%.*]] = getelementptr inbounds [[STRUCT_NODE:%.*]], ptr [[R]], i64 0, i32 2
+; CHECK-NEXT: [[NODE_017:%.*]] = load ptr, ptr [[NODE_0_IN16]], align 8
+; CHECK-NEXT: [[INDEX_ADDR:%.*]] = alloca i32, align 4
+; CHECK-NEXT: store i32 [[INDEX]], ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[TMP0]], 0
+; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[IF_ELSE:%.*]]
+; CHECK: if.then:
+; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[P1:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[NODE_017]], i32 0, i32 6
+; CHECK-NEXT: store i32 [[TMP1]], ptr [[P1]], align 4
+; CHECK-NEXT: br label [[IF_END:%.*]]
+; CHECK: if.else:
+; CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP2]], 1
+; CHECK-NEXT: [[P3:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[NODE_017]], i32 0, i32 6
+; CHECK-NEXT: store i32 [[ADD]], ptr [[P3]], align 4
+; CHECK-NEXT: [[TMP3:%.*]] = call i32 @foo(i32 5)
+; CHECK-NEXT: br label [[IF_END]]
+; CHECK: if.end:
+; CHECK-NEXT: ret void
+;
entry:
%node.0.in16 = getelementptr inbounds %struct.node, ptr %r, i64 0, i32 2
%node.017 = load ptr, ptr %node.0.in16, align 8
@@ -18,26 +44,20 @@ entry:
%cmp = icmp slt i32 %0, 0
br i1 %cmp, label %if.then, label %if.else
-; CHECK: if.then
if.then: ; preds = %entry
%1 = load i32, ptr %index.addr, align 4
%p1 = getelementptr inbounds %struct.node, ptr %node.017, i32 0, i32 6
- ; CHECK: store i32
store i32 %1, ptr %p1, align 4
br label %if.end
-; CHECK: if.else
if.else: ; preds = %entry
%2 = load i32, ptr %index.addr, align 4
%add = add nsw i32 %2, 1
%p3 = getelementptr inbounds %struct.node, ptr %node.017, i32 0, i32 6
- ; CHECK: store i32
store i32 %add, ptr %p3, align 4
call i32 @foo(i32 5) ;barrier
br label %if.end
-; CHECK: if.end
if.end: ; preds = %if.else, %if.then
-; CHECK-NOT: store
ret void
}
diff --git a/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_no_barrier_store.ll b/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_no_barrier_store.ll
index 96d6e595f3dd17..9a20011af0dcb4 100644
--- a/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_no_barrier_store.ll
+++ b/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_no_barrier_store.ll
@@ -1,12 +1,38 @@
-; Test to make sure that stores in a diamond get merged with a non barrier store after the store instruction to be sunk
-; Stores sunks into the footer.
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt -passes=mldst-motion -S < %s | FileCheck %s
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
+; Test to make sure that stores in a diamond get merged with a non barrier store after the store instruction to be sunk
+; Stores sunks into the footer.
+
%struct.node = type { i32, ptr, ptr, ptr, i32, i32, i32, i32 }
-; Function Attrs: nounwind uwtable
define void @sink_store(ptr nocapture %r, i32 %index) {
+; CHECK-LABEL: define void @sink_store
+; CHECK-SAME: (ptr nocapture [[R:%.*]], i32 [[INDEX:%.*]]) {
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[NODE_0_IN16:%.*]] = getelementptr inbounds [[STRUCT_NODE:%.*]], ptr [[R]], i64 0, i32 2
+; CHECK-NEXT: [[NODE_017:%.*]] = load ptr, ptr [[NODE_0_IN16]], align 8
+; CHECK-NEXT: [[INDEX_ADDR:%.*]] = alloca i32, align 4
+; CHECK-NEXT: store i32 [[INDEX]], ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[TMP0]], 0
+; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[IF_ELSE:%.*]]
+; CHECK: if.then:
+; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: br label [[IF_END:%.*]]
+; CHECK: if.else:
+; CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP2]], 1
+; CHECK-NEXT: [[P3:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[NODE_017]], i32 5, i32 6
+; CHECK-NEXT: store i32 [[ADD]], ptr [[P3]], align 4
+; CHECK-NEXT: br label [[IF_END]]
+; CHECK: if.end:
+; CHECK-NEXT: [[ADD_SINK:%.*]] = phi i32 [ [[TMP1]], [[IF_THEN]] ], [ [[ADD]], [[IF_ELSE]] ]
+; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[NODE_017]], i32 0, i32 6
+; CHECK-NEXT: store i32 [[ADD_SINK]], ptr [[TMP3]], align 4
+; CHECK-NEXT: ret void
+;
entry:
%node.0.in16 = getelementptr inbounds %struct.node, ptr %r, i64 0, i32 2
%node.017 = load ptr, ptr %node.0.in16, align 8
@@ -16,27 +42,21 @@ entry:
%cmp = icmp slt i32 %0, 0
br i1 %cmp, label %if.then, label %if.else
-; CHECK: if.then
if.then: ; preds = %entry
%1 = load i32, ptr %index.addr, align 4
%p1 = getelementptr inbounds %struct.node, ptr %node.017, i32 0, i32 6
- ; CHECK-NOT: store i32
store i32 %1, ptr %p1, align 4
br label %if.end
-; CHECK: if.else
if.else: ; preds = %entry
%2 = load i32, ptr %index.addr, align 4
%add = add nsw i32 %2, 1
%p2 = getelementptr inbounds %struct.node, ptr %node.017, i32 0, i32 6
store i32 %add, ptr %p2, align 4
%p3 = getelementptr inbounds %struct.node, ptr %node.017, i32 5, i32 6
- ; CHECK: store i32
store i32 %add, ptr %p3, align 4 ; This is not a barrier
br label %if.end
-; CHECK: if.end
if.end: ; preds = %if.else, %if.then
-; CHECK: store
ret void
}
diff --git a/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_with_barrier.ll b/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_with_barrier.ll
index 3c96603d89736f..a741e5cd5aa93e 100644
--- a/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_with_barrier.ll
+++ b/llvm/test/Transforms/MergedLoadStoreMotion/st_sink_with_barrier.ll
@@ -1,11 +1,38 @@
-; Test to make sure that load from the same address as a store and appears after the store prevents the store from being sunk
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt -passes=mldst-motion -S < %s | FileCheck %s
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
+; Test to make sure that load from the same address as a store and appears after the store prevents the store from being sunk
+
%struct.node = type { i32, ptr, ptr, ptr, i32, i32, i32, i32 }
-; Function Attrs: nounwind uwtable
define void @sink_store(ptr nocapture %r, i32 %index) {
+; CHECK-LABEL: define void @sink_store
+; CHECK-SAME: (ptr nocapture [[R:%.*]], i32 [[INDEX:%.*]]) {
+; CHECK-NEXT: entry:
+; CHECK-NEXT: [[NODE_0_IN16:%.*]] = getelementptr inbounds [[STRUCT_NODE:%.*]], ptr [[R]], i64 0, i32 2
+; CHECK-NEXT: [[NODE_017:%.*]] = load ptr, ptr [[NODE_0_IN16]], align 8
+; CHECK-NEXT: [[INDEX_ADDR:%.*]] = alloca i32, align 4
+; CHECK-NEXT: store i32 [[INDEX]], ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[TMP0:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[CMP:%.*]] = icmp slt i32 [[TMP0]], 0
+; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN:%.*]], label [[IF_ELSE:%.*]]
+; CHECK: if.then:
+; CHECK-NEXT: [[TMP1:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[P1:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[NODE_017]], i32 0, i32 6
+; CHECK-NEXT: store i32 [[TMP1]], ptr [[P1]], align 4
+; CHECK-NEXT: [[P2:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[NODE_017]], i32 0, i32 6
+; CHECK-NEXT: [[BARRIER:%.*]] = load i32, ptr [[P2]], align 4
+; CHECK-NEXT: br label [[IF_END:%.*]]
+; CHECK: if.else:
+; CHECK-NEXT: [[TMP2:%.*]] = load i32, ptr [[INDEX_ADDR]], align 4
+; CHECK-NEXT: [[ADD:%.*]] = add nsw i32 [[TMP2]], 1
+; CHECK-NEXT: [[P3:%.*]] = getelementptr inbounds [[STRUCT_NODE]], ptr [[NODE_017]], i32 0, i32 6
+; CHECK-NEXT: store i32 [[ADD]], ptr [[P3]], align 4
+; CHECK-NEXT: br label [[IF_END]]
+; CHECK: if.end:
+; CHECK-NEXT: ret void
+;
entry:
%node.0.in16 = getelementptr inbounds %struct.node, ptr %r, i64 0, i32 2
%node.017 = load ptr, ptr %node.0.in16, align 8
@@ -15,28 +42,21 @@ entry:
%cmp = icmp slt i32 %0, 0
br i1 %cmp, label %if.then, label %if.else
-; CHECK: if.then
if.then: ; preds = %entry
%1 = load i32, ptr %index.addr, align 4
%p1 = getelementptr inbounds %struct.node, ptr %node.017, i32 0, i32 6
- ; CHECK: store i32
store i32 %1, ptr %p1, align 4
%p2 = getelementptr inbounds %struct.node, ptr %node.017, i32 0, i32 6
- ; CHECK: load i32, ptr
%barrier = load i32 , ptr %p2, align 4
br label %if.end
-; CHECK: if.else
if.else: ; preds = %entry
%2 = load i32, ptr %index.addr, align 4
%add = add nsw i32 %2, 1
%p3 = getelementptr inbounds %struct.node, ptr %node.017, i32 0, i32 6
- ; CHECK: store i32
store i32 %add, ptr %p3, align 4
br label %if.end
-; CHECK: if.end
if.end: ; preds = %if.else, %if.then
-; CHECK-NOT: store
ret void
}
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