1 ; RUN: opt < %s -instcombine -S | FileCheck %s 2 3 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" 4 5 declare float @cos(double) 6 declare signext i8 @sqrt(...) 7 8 ; Check that functions with the wrong prototype aren't simplified. 9 10 define float @test_no_simplify1(double %d) { 11 ; CHECK-LABEL: @test_no_simplify1( 12 %neg = fsub double -0.000000e+00, %d 13 %cos = call float @cos(double %neg) 14 ; CHECK: call float @cos(double %neg) 15 ret float %cos 16 } 17 18 19 define i8 @bogus_sqrt() { 20 %fake_sqrt = call signext i8 (...) @sqrt() 21 ret i8 %fake_sqrt 22 23 ; CHECK-LABEL: bogus_sqrt( 24 ; CHECK-NEXT: %fake_sqrt = call signext i8 (...) @sqrt() 25 ; CHECK-NEXT: ret i8 %fake_sqrt 26 } 27 28
