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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt -S -passes=sccp < %s | FileCheck %s3 4define ptr @gep_nusw_nneg(ptr %p, i32 %x, i32 %y) {5; CHECK-LABEL: define ptr @gep_nusw_nneg(6; CHECK-SAME: ptr [[P:%.*]], i32 [[X:%.*]], i32 [[Y:%.*]]) {7; CHECK-NEXT: [[X_EXT:%.*]] = zext i32 [[X]] to i648; CHECK-NEXT: [[Y_EXT:%.*]] = zext i32 [[Y]] to i649; CHECK-NEXT: [[GEP:%.*]] = getelementptr nusw nuw [1 x i8], ptr [[P]], i64 [[X_EXT]], i64 [[Y_EXT]]10; CHECK-NEXT: ret ptr [[GEP]]11;12 %x.ext = zext i32 %x to i6413 %y.ext = zext i32 %y to i6414 %gep = getelementptr nusw [1 x i8], ptr %p, i64 %x.ext, i64 %y.ext15 ret ptr %gep16}17 18define ptr @gep_inbounds_nneg(ptr %p, i32 %x, i32 %y) {19; CHECK-LABEL: define ptr @gep_inbounds_nneg(20; CHECK-SAME: ptr [[P:%.*]], i32 [[X:%.*]], i32 [[Y:%.*]]) {21; CHECK-NEXT: [[X_EXT:%.*]] = zext i32 [[X]] to i6422; CHECK-NEXT: [[Y_EXT:%.*]] = zext i32 [[Y]] to i6423; CHECK-NEXT: [[GEP:%.*]] = getelementptr inbounds nuw [1 x i8], ptr [[P]], i64 [[X_EXT]], i64 [[Y_EXT]]24; CHECK-NEXT: ret ptr [[GEP]]25;26 %x.ext = zext i32 %x to i6427 %y.ext = zext i32 %y to i6428 %gep = getelementptr inbounds [1 x i8], ptr %p, i64 %x.ext, i64 %y.ext29 ret ptr %gep30}31 32define ptr @gep_nothin_nneg(ptr %p, i32 %x, i32 %y) {33; CHECK-LABEL: define ptr @gep_nothin_nneg(34; CHECK-SAME: ptr [[P:%.*]], i32 [[X:%.*]], i32 [[Y:%.*]]) {35; CHECK-NEXT: [[X_EXT:%.*]] = zext i32 [[X]] to i6436; CHECK-NEXT: [[Y_EXT:%.*]] = zext i32 [[Y]] to i6437; CHECK-NEXT: [[GEP:%.*]] = getelementptr [1 x i8], ptr [[P]], i64 [[X_EXT]], i64 [[Y_EXT]]38; CHECK-NEXT: ret ptr [[GEP]]39;40 %x.ext = zext i32 %x to i6441 %y.ext = zext i32 %y to i6442 %gep = getelementptr [1 x i8], ptr %p, i64 %x.ext, i64 %y.ext43 ret ptr %gep44}45 46define ptr @gep_nusw_not_nneg(ptr %p, i32 %x, i64 %y) {47; CHECK-LABEL: define ptr @gep_nusw_not_nneg(48; CHECK-SAME: ptr [[P:%.*]], i32 [[X:%.*]], i64 [[Y:%.*]]) {49; CHECK-NEXT: [[X_EXT:%.*]] = zext i32 [[X]] to i6450; CHECK-NEXT: [[GEP:%.*]] = getelementptr nusw [1 x i8], ptr [[P]], i64 [[X_EXT]], i64 [[Y]]51; CHECK-NEXT: ret ptr [[GEP]]52;53 %x.ext = zext i32 %x to i6454 %gep = getelementptr nusw [1 x i8], ptr %p, i64 %x.ext, i64 %y55 ret ptr %gep56}57