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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2; Regression test from https://bugs.llvm.org/show_bug.cgi?id=39168
3; Based on code from `compiler-rt/lib/builtins/multc3.c`
4; On plaforms where fp128 lowers to an interger type (soft-fp) we
5; shouldn't be calling isFAbsFree() on the legalized type.
6
7; RUN: opt -slp-vectorizer -slp-threshold=-10 -S %s | FileCheck %s
8
9target triple = "i686-unknown-linux-gnu"
10
11define void @vectorize_fp128(fp128 %c, fp128 %d) #0 {
12; CHECK-LABEL: @vectorize_fp128(
13; CHECK-NEXT:  entry:
14; CHECK-NEXT:    [[TMP0:%.*]] = insertelement <2 x fp128> undef, fp128 [[C:%.*]], i32 0
15; CHECK-NEXT:    [[TMP1:%.*]] = insertelement <2 x fp128> [[TMP0]], fp128 [[D:%.*]], i32 1
16; CHECK-NEXT:    [[TMP2:%.*]] = call <2 x fp128> @llvm.fabs.v2f128(<2 x fp128> [[TMP1]])
17; CHECK-NEXT:    [[TMP3:%.*]] = fcmp oeq <2 x fp128> [[TMP2]], <fp128 0xL00000000000000007FFF000000000000, fp128 0xL00000000000000007FFF000000000000>
18; CHECK-NEXT:    [[TMP4:%.*]] = extractelement <2 x i1> [[TMP3]], i32 0
19; CHECK-NEXT:    [[TMP5:%.*]] = extractelement <2 x i1> [[TMP3]], i32 1
20; CHECK-NEXT:    [[OR_COND39:%.*]] = or i1 [[TMP4]], [[TMP5]]
21; CHECK-NEXT:    br i1 [[OR_COND39]], label [[IF_THEN13:%.*]], label [[IF_END24:%.*]]
22; CHECK:       if.then13:
23; CHECK-NEXT:    unreachable
24; CHECK:       if.end24:
25; CHECK-NEXT:    ret void
26;
27entry:
28  %0 = tail call fp128 @llvm.fabs.f128(fp128 %c)
29  %cmpinf10 = fcmp oeq fp128 %0, 0xL00000000000000007FFF000000000000
30  %1 = tail call fp128 @llvm.fabs.f128(fp128 %d)
31  %cmpinf12 = fcmp oeq fp128 %1, 0xL00000000000000007FFF000000000000
32  %or.cond39 = or i1 %cmpinf10, %cmpinf12
33  br i1 %or.cond39, label %if.then13, label %if.end24
34
35if.then13:                                        ; preds = %entry
36  unreachable
37
38if.end24:                                         ; preds = %entry
39  ret void
40}
41
42declare fp128 @llvm.fabs.f128(fp128)
43
44attributes #0 = { "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" }
45