| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -passes=constraint-elimination -S %s | FileCheck %s |
| |
| %struct.1 = type { i32, i64, i8 } |
| %struct.2 = type { i32, [20 x i64], i8 } |
| |
| define i1 @test.ult.true.due.to.first.dimension(ptr %start, ptr %high) { |
| ; CHECK-LABEL: @test.ult.true.due.to.first.dimension( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 6, i32 0 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 5, i32 0 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: ret i1 true |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 6, i32 0 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 5, i32 0 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.true.due.to.first.dimension.var.index.0(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @test.ult.true.due.to.first.dimension.var.index.0( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1:%.*]] = add nuw nsw i32 [[IDX:%.*]], 1 |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1_EXT:%.*]] = zext i32 [[IDX_EXT_PLUS_1]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 [[IDX_EXT_PLUS_1_EXT]], i32 0 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX]] to i64 |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 [[IDX_EXT]], i32 0 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: ret i1 true |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext.plus.1 = add nuw nsw i32 %idx, 1 |
| %idx.ext.plus.1.ext = zext i32 %idx.ext.plus.1 to i64 |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext.plus.1.ext, i32 0 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %idx.ext = zext i32 %idx to i64 |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext, i32 0 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.true.due.to.first.dimension.var.index.1(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @test.ult.true.due.to.first.dimension.var.index.1( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1:%.*]] = add nuw nsw i32 [[IDX:%.*]], 1 |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1_EXT:%.*]] = zext i32 [[IDX_EXT_PLUS_1]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 [[IDX_EXT_PLUS_1_EXT]], i32 0 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX]] to i64 |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 [[IDX_EXT]], i32 1 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: ret i1 true |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext.plus.1 = add nuw nsw i32 %idx, 1 |
| %idx.ext.plus.1.ext = zext i32 %idx.ext.plus.1 to i64 |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext.plus.1.ext, i32 0 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %idx.ext = zext i32 %idx to i64 |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext, i32 1 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.true.due.to.first.dimension.var.index.2(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @test.ult.true.due.to.first.dimension.var.index.2( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1:%.*]] = add nuw nsw i32 [[IDX:%.*]], 1 |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1_EXT:%.*]] = zext i32 [[IDX_EXT_PLUS_1]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 [[IDX_EXT_PLUS_1_EXT]], i32 0 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX]] to i64 |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 [[IDX_EXT]], i32 2 |
| ; CHECK-NEXT: ret i1 true |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext.plus.1 = add nuw nsw i32 %idx, 1 |
| %idx.ext.plus.1.ext = zext i32 %idx.ext.plus.1 to i64 |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext.plus.1.ext, i32 0 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %idx.ext = zext i32 %idx to i64 |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext, i32 2 |
| %c.0 = icmp ult ptr %start.0, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.unknown.due.to.first.dimension(ptr %start, ptr %high) { |
| ; CHECK-LABEL: @test.ult.unknown.due.to.first.dimension( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 5, i32 0 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 6, i32 0 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: [[C_0:%.*]] = icmp ult ptr [[START_0_CAST]], [[HIGH]] |
| ; CHECK-NEXT: ret i1 [[C_0]] |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 5, i32 0 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 6, i32 0 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.true.due.to.second.dimension(ptr %start, ptr %high) { |
| ; CHECK-LABEL: @test.ult.true.due.to.second.dimension( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 5, i32 2 |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 5, i32 1 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: ret i1 true |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 5, i32 2 |
| %c.1 = icmp ule ptr %add.ptr, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 5, i32 1 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.unknown.due.to.second.dimension(ptr %start, ptr %high) { |
| ; CHECK-LABEL: @test.ult.unknown.due.to.second.dimension( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 5, i32 2 |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 5, i32 2 |
| ; CHECK-NEXT: [[C_0:%.*]] = icmp ult ptr [[START_0]], [[HIGH]] |
| ; CHECK-NEXT: ret i1 [[C_0]] |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 5, i32 2 |
| %c.1 = icmp ule ptr %add.ptr, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 5, i32 2 |
| %c.0 = icmp ult ptr %start.0, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.unknown.due.to.second.dimension.var.index.0(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @test.ult.unknown.due.to.second.dimension.var.index.0( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX:%.*]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 [[IDX_EXT]], i32 0 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 [[IDX_EXT]], i32 1 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: [[C_0:%.*]] = icmp ult ptr [[START_0_CAST]], [[HIGH]] |
| ; CHECK-NEXT: ret i1 [[C_0]] |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext = zext i32 %idx to i64 |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext, i32 0 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext, i32 1 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @test.ult.unknown.due.to.second.dimension.var.index.1(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @test.ult.unknown.due.to.second.dimension.var.index.1( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX:%.*]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_1:%.*]], ptr [[START:%.*]], i64 [[IDX_EXT]], i32 1 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_1]], ptr [[START]], i64 [[IDX_EXT]], i32 2 |
| ; CHECK-NEXT: [[C_0:%.*]] = icmp ult ptr [[START_0]], [[HIGH]] |
| ; CHECK-NEXT: ret i1 [[C_0]] |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext = zext i32 %idx to i64 |
| %add.ptr = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext, i32 1 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %start.0 = getelementptr inbounds %struct.1, ptr %start, i64 %idx.ext, i32 2 |
| %c.0 = icmp ult ptr %start.0, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @ptr.int.struct.test.ult.true.due.to.first.dimension(ptr %start, ptr %high) { |
| ; CHECK-LABEL: @ptr.int.struct.test.ult.true.due.to.first.dimension( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_2:%.*]], ptr [[START:%.*]], i64 6, i32 1, i32 5 |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_2]], ptr [[START]], i64 6, i32 0 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: ret i1 true |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %add.ptr = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 1, i32 5 |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %start.0 = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 0 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @ptr.int.struct.test.ult.true.due.to.third.dimension.var.index(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @ptr.int.struct.test.ult.true.due.to.third.dimension.var.index( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1:%.*]] = add nuw nsw i32 [[IDX:%.*]], 1 |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1_EXT:%.*]] = zext i32 [[IDX_EXT_PLUS_1]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_2:%.*]], ptr [[START:%.*]], i64 6, i32 1, i64 [[IDX_EXT_PLUS_1_EXT]] |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX]] to i64 |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_2]], ptr [[START]], i64 6, i32 1, i64 [[IDX_EXT]] |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: ret i1 true |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext.plus.1 = add nuw nsw i32 %idx, 1 |
| %idx.ext.plus.1.ext = zext i32 %idx.ext.plus.1 to i64 |
| %add.ptr = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 1, i64 %idx.ext.plus.1.ext |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %idx.ext = zext i32 %idx to i64 |
| %start.0 = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 1, i64 %idx.ext |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @ptr.int.struct.test.ult.due.to.second.dimension.var.index(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @ptr.int.struct.test.ult.due.to.second.dimension.var.index( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1:%.*]] = add nuw nsw i32 [[IDX:%.*]], 1 |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1_EXT:%.*]] = zext i32 [[IDX_EXT_PLUS_1]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_2:%.*]], ptr [[START:%.*]], i64 6, i32 1, i64 [[IDX_EXT_PLUS_1_EXT]] |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX]] to i64 |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_2]], ptr [[START]], i64 6, i32 0 |
| ; CHECK-NEXT: [[START_0_CAST:%.*]] = bitcast ptr [[START_0]] to ptr |
| ; CHECK-NEXT: [[C_0:%.*]] = icmp ult ptr [[START_0_CAST]], [[HIGH]] |
| ; CHECK-NEXT: ret i1 [[C_0]] |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext.plus.1 = add nuw nsw i32 %idx, 1 |
| %idx.ext.plus.1.ext = zext i32 %idx.ext.plus.1 to i64 |
| %add.ptr = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 1, i64 %idx.ext.plus.1.ext |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %idx.ext = zext i32 %idx to i64 |
| %start.0 = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 0 |
| %start.0.cast = bitcast ptr %start.0 to ptr |
| %c.0 = icmp ult ptr %start.0.cast, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |
| |
| define i1 @ptr.int.struct.test.ult.unknown.due.to.second.dimension.var.index(ptr %start, ptr %high, i32 %idx) { |
| ; CHECK-LABEL: @ptr.int.struct.test.ult.unknown.due.to.second.dimension.var.index( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1:%.*]] = add nuw nsw i32 [[IDX:%.*]], 1 |
| ; CHECK-NEXT: [[IDX_EXT_PLUS_1_EXT:%.*]] = zext i32 [[IDX_EXT_PLUS_1]] to i64 |
| ; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds [[STRUCT_2:%.*]], ptr [[START:%.*]], i64 6, i32 1, i64 [[IDX_EXT_PLUS_1_EXT]] |
| ; CHECK-NEXT: [[ADD_PTR_CAST:%.*]] = bitcast ptr [[ADD_PTR]] to ptr |
| ; CHECK-NEXT: [[C_1:%.*]] = icmp ule ptr [[ADD_PTR_CAST]], [[HIGH:%.*]] |
| ; CHECK-NEXT: br i1 [[C_1]], label [[IF_THEN:%.*]], label [[IF_END:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[IDX_EXT:%.*]] = zext i32 [[IDX]] to i64 |
| ; CHECK-NEXT: [[START_0:%.*]] = getelementptr inbounds [[STRUCT_2]], ptr [[START]], i64 6, i32 2 |
| ; CHECK-NEXT: [[C_0:%.*]] = icmp ult ptr [[START_0]], [[HIGH]] |
| ; CHECK-NEXT: ret i1 [[C_0]] |
| ; CHECK: if.end: |
| ; CHECK-NEXT: ret i1 true |
| ; |
| entry: |
| %idx.ext.plus.1 = add nuw nsw i32 %idx, 1 |
| %idx.ext.plus.1.ext = zext i32 %idx.ext.plus.1 to i64 |
| %add.ptr = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 1, i64 %idx.ext.plus.1.ext |
| %add.ptr.cast = bitcast ptr %add.ptr to ptr |
| %c.1 = icmp ule ptr %add.ptr.cast, %high |
| br i1 %c.1, label %if.then, label %if.end |
| |
| if.then: |
| %idx.ext = zext i32 %idx to i64 |
| %start.0 = getelementptr inbounds %struct.2, ptr %start, i64 6, i32 2 |
| %c.0 = icmp ult ptr %start.0, %high |
| ret i1 %c.0 |
| |
| if.end: |
| ret i1 true |
| } |