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
|
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
; PR2656
; CHECK: {{xorps.*sp}}
; CHECK-NOT: {{xorps.*sp}}
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
target triple = "i686-apple-darwin9.4.0"
%struct.anon = type <{ float, float }>
@.str = internal constant [17 x i8] c"pt: %.0f, %.0f\0A\00\00" ; <[17 x i8]*> [#uses=1]
define void @foo(%struct.anon* byval %p) nounwind {
entry:
%tmp = getelementptr %struct.anon* %p, i32 0, i32 0 ; <float*> [#uses=1]
%tmp1 = load float* %tmp ; <float> [#uses=1]
%tmp2 = getelementptr %struct.anon* %p, i32 0, i32 1 ; <float*> [#uses=1]
%tmp3 = load float* %tmp2 ; <float> [#uses=1]
%neg = fsub float -0.000000e+00, %tmp1 ; <float> [#uses=1]
%conv = fpext float %neg to double ; <double> [#uses=1]
%neg4 = fsub float -0.000000e+00, %tmp3 ; <float> [#uses=1]
%conv5 = fpext float %neg4 to double ; <double> [#uses=1]
%call = call i32 (...)* @printf( i8* getelementptr ([17 x i8]* @.str, i32 0, i32 0), double %conv, double %conv5 ) ; <i32> [#uses=0]
ret void
}
declare i32 @printf(...)
|
