1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
|
; RUN: opt < %s -instcombine -S | FileCheck %s
; Formerly crashed, PR8490.
define fastcc double @gimp_operation_color_balance_map(float %value, double %highlights) nounwind readnone inlinehint {
entry:
; CHECK: gimp_operation_color_balance_map
; CHECK: fsub double -0.000000
%conv = fpext float %value to double
%div = fdiv double %conv, 1.600000e+01
%add = fadd double %div, 1.000000e+00
%div1 = fdiv double 1.000000e+00, %add
%sub = fsub double 1.075000e+00, %div1
%sub24 = fsub double 1.000000e+00, %sub
%add26 = fadd double %sub, 1.000000e+00
%cmp86 = fcmp ogt double %highlights, 0.000000e+00
%cond90 = select i1 %cmp86, double %sub24, double %add26
%mul91 = fmul double %highlights, %cond90
%add94 = fadd double %mul91, %mul91
ret double %add94
}
; PR10180: same crash, but with vectors
define <4 x float> @foo(i1 %b, <4 x float> %x, <4 x float> %y, <4 x float> %z) {
; CHECK-LABEL: @foo(
; CHECK: fsub <4 x float>
; CHECK: select
; CHECK: fadd <4 x float>
%a = fadd <4 x float> %x, %y
%sub = fsub <4 x float> %x, %z
%sel = select i1 %b, <4 x float> %a, <4 x float> %sub
ret <4 x float> %sel
}
|
