36 lines · plain
1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -passes='require<profile-summary>,function(codegenprepare)' < %s | FileCheck %s3 4target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7define i1 @PR41004(i32 %x, i32 %y, i32 %t1) {8; CHECK-LABEL: @PR41004(9; CHECK-NEXT: entry:10; CHECK-NEXT: [[MUL_FR:%.*]] = freeze i32 [[Y:%.*]]11; CHECK-NEXT: [[T0:%.*]] = icmp eq i32 [[MUL_FR]], 112; CHECK-NEXT: br i1 [[T0]], label [[SELECT_TRUE_SINK:%.*]], label [[SELECT_END:%.*]]13; CHECK: select.true.sink:14; CHECK-NEXT: [[REM:%.*]] = srem i32 [[X:%.*]], 215; CHECK-NEXT: br label [[SELECT_END]]16; CHECK: select.end:17; CHECK-NEXT: [[MUL:%.*]] = phi i32 [ [[REM]], [[SELECT_TRUE_SINK]] ], [ 0, [[ENTRY:%.*]] ]18; CHECK-NEXT: [[USUB:%.*]] = call { i32, i1 } @llvm.usub.with.overflow.i32(i32 [[T1:%.*]], i32 1)19; CHECK-NEXT: [[NEG:%.*]] = extractvalue { i32, i1 } [[USUB]], 020; CHECK-NEXT: [[TOBOOL:%.*]] = extractvalue { i32, i1 } [[USUB]], 121; CHECK-NEXT: [[ADD:%.*]] = add i32 [[NEG]], [[MUL]]22; CHECK-NEXT: ret i1 [[TOBOOL]]23;24entry:25 %rem = srem i32 %x, 226 %t0 = icmp eq i32 %y, 127 %mul = select i1 %t0, i32 %rem, i32 028 %neg = add i32 %t1, -129 %add = add i32 %neg, %mul30 br label %if31 32if:33 %tobool = icmp eq i32 %t1, 034 ret i1 %tobool35}36