forked from OSchip/llvm-project
94 lines
4.3 KiB
LLVM
94 lines
4.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
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; RUN: opt < %s -basic-aa -slp-vectorizer -dce -S -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7 | FileCheck %s
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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"
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target triple = "x86_64-apple-macosx10.8.0"
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%struct.GPar.0.16.26 = type { [0 x double], double }
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@d = external global double, align 8
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declare %struct.GPar.0.16.26* @Rf_gpptr(...)
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define void @Rf_GReset() {
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; CHECK-LABEL: @Rf_GReset(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = load double, double* @d, align 8
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; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> undef, double [[TMP0]], i32 1
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; CHECK-NEXT: [[TMP2:%.*]] = fsub <2 x double> <double -0.000000e+00, double -0.000000e+00>, [[TMP1]]
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; 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:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: [[TMP3:%.*]] = fsub <2 x double> [[TMP2]], undef
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; CHECK-NEXT: [[TMP4:%.*]] = fdiv <2 x double> [[TMP3]], undef
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; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x double> [[TMP4]], i32 0
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; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[TMP4]], i32 1
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; CHECK-NEXT: [[CMP:%.*]] = fcmp ogt double [[TMP5]], [[TMP6]]
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; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN6:%.*]], label [[IF_END7]]
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; CHECK: if.then6:
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; CHECK-NEXT: br label [[IF_END7]]
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; CHECK: if.end7:
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; CHECK-NEXT: ret void
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;
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entry:
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%sub = fsub double -0.000000e+00, undef
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%0 = load double, double* @d, align 8
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%sub1 = fsub double -0.000000e+00, %0
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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
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if.then: ; preds = %entry
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%sub2 = fsub double %sub, undef
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%div.i = fdiv double %sub2, undef
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%sub4 = fsub double %sub1, undef
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%div.i16 = fdiv double %sub4, undef
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%cmp = fcmp ogt double %div.i, %div.i16
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br i1 %cmp, label %if.then6, label %if.end7
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if.then6: ; preds = %if.then
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br label %if.end7
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if.end7: ; preds = %if.then6, %if.then, %entry
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%g.0 = phi double [ 0.000000e+00, %if.then6 ], [ %sub, %if.then ], [ %sub, %entry ]
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ret void
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}
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define void @Rf_GReset_unary_fneg() {
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; CHECK-LABEL: @Rf_GReset_unary_fneg(
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; CHECK-NEXT: entry:
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; CHECK-NEXT: [[TMP0:%.*]] = load double, double* @d, align 8
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; CHECK-NEXT: [[TMP1:%.*]] = insertelement <2 x double> undef, double [[TMP0]], i32 1
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; CHECK-NEXT: [[TMP2:%.*]] = fneg <2 x double> [[TMP1]]
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; 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:%.*]]
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; CHECK: if.then:
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; CHECK-NEXT: [[TMP3:%.*]] = fsub <2 x double> [[TMP2]], undef
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; CHECK-NEXT: [[TMP4:%.*]] = fdiv <2 x double> [[TMP3]], undef
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; CHECK-NEXT: [[TMP5:%.*]] = extractelement <2 x double> [[TMP4]], i32 0
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; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[TMP4]], i32 1
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; CHECK-NEXT: [[CMP:%.*]] = fcmp ogt double [[TMP5]], [[TMP6]]
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; CHECK-NEXT: br i1 [[CMP]], label [[IF_THEN6:%.*]], label [[IF_END7]]
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; CHECK: if.then6:
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; CHECK-NEXT: br label [[IF_END7]]
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; CHECK: if.end7:
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; CHECK-NEXT: ret void
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;
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entry:
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%sub = fneg double undef
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%0 = load double, double* @d, align 8
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%sub1 = fneg double %0
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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
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if.then: ; preds = %entry
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%sub2 = fsub double %sub, undef
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%div.i = fdiv double %sub2, undef
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%sub4 = fsub double %sub1, undef
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%div.i16 = fdiv double %sub4, undef
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%cmp = fcmp ogt double %div.i, %div.i16
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br i1 %cmp, label %if.then6, label %if.end7
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if.then6: ; preds = %if.then
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br label %if.end7
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if.end7: ; preds = %if.then6, %if.then, %entry
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%g.0 = phi double [ 0.000000e+00, %if.then6 ], [ %sub, %if.then ], [ %sub, %entry ]
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ret void
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}
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