| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt < %s -basicaa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 | FileCheck %s |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.8.0" |
| |
| %struct.GPar.0.16.26 = type { [0 x double], double } |
| |
| @d = external global double, align 8 |
| |
| declare %struct.GPar.0.16.26* @Rf_gpptr(...) |
| |
| define void @Rf_GReset() { |
| ; CHECK-LABEL: @Rf_GReset( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: [[TMP0:%.*]] = load double, double* @d, align 8 |
| ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> undef, double [[TMP0]], i32 1 |
| ; CHECK-NEXT: [[TMP2:%.*]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, [[TMP1]] |
| ; CHECK-NEXT: br i1 icmp eq (%struct.GPar.0.16.26* (...)* inttoptr (i64 115 to %struct.GPar.0.16.26* (...)*), %struct.GPar.0.16.26* (...)* @Rf_gpptr), label [[IF_THEN:%.*]], label [[IF_END7:%.*]] |
| ; CHECK: if.then: |
| ; CHECK-NEXT: [[TMP3:%.*]] = fsub <2 x double> [[TMP2]], undef |
| ; CHECK-NEXT: [[TMP4:%.*]] = fdiv <2 x double> [[TMP3]], undef |
| ; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x double> [[TMP4]], i32 0 |
| ; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[TMP4]], i32 1 |
| ; CHECK-NEXT: [[CMP:%.*]] = fcmp ogt double [[TMP5]], [[TMP6]] |
| ; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN6:%.*]], label [[IF_END7]] |
| ; CHECK: if.then6: |
| ; CHECK-NEXT: br label [[IF_END7]] |
| ; CHECK: if.end7: |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| %sub = fsub double -0.000000e+00, undef |
| %0 = load double, double* @d, align 8 |
| %sub1 = fsub double -0.000000e+00, %0 |
| br i1 icmp eq (%struct.GPar.0.16.26* (...)* inttoptr (i64 115 to %struct.GPar.0.16.26* (...)*), %struct.GPar.0.16.26* (...)* @Rf_gpptr), label %if.then, label %if.end7 |
| |
| if.then: ; preds = %entry |
| %sub2 = fsub double %sub, undef |
| %div.i = fdiv double %sub2, undef |
| %sub4 = fsub double %sub1, undef |
| %div.i16 = fdiv double %sub4, undef |
| %cmp = fcmp ogt double %div.i, %div.i16 |
| br i1 %cmp, label %if.then6, label %if.end7 |
| |
| if.then6: ; preds = %if.then |
| br label %if.end7 |
| |
| if.end7: ; preds = %if.then6, %if.then, %entry |
| %g.0 = phi double [ 0.000000e+00, %if.then6 ], [ %sub, %if.then ], [ %sub, %entry ] |
| ret void |
| } |
| |
| |
