min_f32_clang.ll

; ModuleID = 'vectest.c'
source_filename = "vectest.c"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

; Function Attrs: noinline nounwind uwtable
define float @myfun(i32, float*) #0 {
  %3 = alloca i32, align 4
  %4 = alloca float*, align 8
  %5 = alloca float, align 4
  %6 = alloca i32, align 4
  %7 = alloca float, align 4
  store i32 %0, i32* %3, align 4
  store float* %1, float** %4, align 8
  %8 = load float*, float** %4, align 8
  %9 = getelementptr inbounds float, float* %8, i64 0
  %10 = load float, float* %9, align 4
  store float %10, float* %5, align 4
  store i32 1, i32* %6, align 4
  br label %11

; <label>:11:                                     ; preds = %30, %2
  %12 = load i32, i32* %6, align 4
  %13 = load i32, i32* %3, align 4
  %14 = icmp slt i32 %12, %13
  br i1 %14, label %15, label %33

; <label>:15:                                     ; preds = %11
  %16 = load float*, float** %4, align 8
  %17 = load i32, i32* %6, align 4
  %18 = sext i32 %17 to i64
  %19 = getelementptr inbounds float, float* %16, i64 %18
  %20 = load float, float* %19, align 4
  store float %20, float* %7, align 4
  %21 = load float, float* %5, align 4
  %22 = load float, float* %7, align 4
  %23 = fcmp olt float %21, %22
  br i1 %23, label %24, label %26

; <label>:24:                                     ; preds = %15
  %25 = load float, float* %5, align 4
  br label %28

; <label>:26:                                     ; preds = %15
  %27 = load float, float* %7, align 4
  br label %28

; <label>:28:                                     ; preds = %26, %24
  %29 = phi float [ %25, %24 ], [ %27, %26 ]
  store float %29, float* %5, align 4
  br label %30

; <label>:30:                                     ; preds = %28
  %31 = load i32, i32* %6, align 4
  %32 = add nsw i32 %31, 1
  store i32 %32, i32* %6, align 4
  br label %11

; <label>:33:                                     ; preds = %11
  %34 = load float, float* %5, align 4
  ret float %34
}

attributes #0 = { noinline nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.ident = !{!0}

!0 = !{!"clang version 4.0.1-6 (tags/RELEASE_401/final)"}

min_i32_clang.ll

; ModuleID = 'vectest.c'
source_filename = "vectest.c"
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-pc-linux-gnu"

; Function Attrs: noinline nounwind uwtable
define i32 @myfun(i32*) #0 {
  %2 = alloca i32*, align 8
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store i32* %0, i32** %2, align 8
  %6 = load i32*, i32** %2, align 8
  %7 = getelementptr inbounds i32, i32* %6, i64 0
  %8 = load i32, i32* %7, align 4
  store i32 %8, i32* %3, align 4
  store i32 1, i32* %4, align 4
  br label %9

; <label>:9:                                      ; preds = %27, %1
  %10 = load i32, i32* %4, align 4
  %11 = icmp slt i32 %10, 65536
  br i1 %11, label %12, label %30

; <label>:12:                                     ; preds = %9
  %13 = load i32*, i32** %2, align 8
  %14 = load i32, i32* %4, align 4
  %15 = sext i32 %14 to i64
  %16 = getelementptr inbounds i32, i32* %13, i64 %15
  %17 = load i32, i32* %16, align 4
  store i32 %17, i32* %5, align 4
  %18 = load i32, i32* %3, align 4
  %19 = load i32, i32* %5, align 4
  %20 = icmp slt i32 %18, %19
  br i1 %20, label %21, label %23

; <label>:21:                                     ; preds = %12
  %22 = load i32, i32* %3, align 4
  br label %25

; <label>:23:                                     ; preds = %12
  %24 = load i32, i32* %5, align 4
  br label %25

; <label>:25:                                     ; preds = %23, %21
  %26 = phi i32 [ %22, %21 ], [ %24, %23 ]
  store i32 %26, i32* %3, align 4
  br label %27

; <label>:27:                                     ; preds = %25
  %28 = load i32, i32* %4, align 4
  %29 = add nsw i32 %28, 1
  store i32 %29, i32* %4, align 4
  br label %9

; <label>:30:                                     ; preds = %9
  %31 = load i32, i32* %3, align 4
  ret i32 %31
}

attributes #0 = { noinline nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }

!llvm.ident = !{!0}

!0 = !{!"clang version 4.0.1-6 (tags/RELEASE_401/final)"}