1; RUN: opt -instcombine -S < %s | FileCheck %s
2; PR2359
3
4; CHECK-LABEL: @f(
5; CHECK: ret i1 false
6define i1 @f(i8* %x) {
7entry:
8       %tmp462 = load i8* %x, align 1          ; <i8> [#uses=1]
9       %tmp462463 = sitofp i8 %tmp462 to float         ; <float> [#uses=1]
10       %tmp464 = fcmp ugt float %tmp462463, 0x47EFFFFFE0000000         ; <i1>
11       ret i1 %tmp464
12}
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