2012-02-01-CoalescerBug.ll
1.02 KB
; RUN: llc -verify-coalescing < %s
; PR11868
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64"
target triple = "armv7-none-linux-gnueabi"
%0 = type { <4 x float> }
%1 = type { <4 x float> }
@foo = external global %0, align 16
define arm_aapcs_vfpcc void @bar(float, i1 zeroext, i1 zeroext) nounwind {
%4 = load <4 x float>, <4 x float>* getelementptr inbounds (%0, %0* @foo, i32 0, i32 0), align 16
%5 = extractelement <4 x float> %4, i32 0
%6 = extractelement <4 x float> %4, i32 1
%7 = extractelement <4 x float> %4, i32 2
%8 = insertelement <4 x float> undef, float %5, i32 0
%9 = insertelement <4 x float> %8, float %6, i32 1
%10 = insertelement <4 x float> %9, float %7, i32 2
%11 = insertelement <4 x float> %10, float 0.000000e+00, i32 3
store <4 x float> %11, <4 x float>* undef, align 16
call arm_aapcs_vfpcc void @baz(%1* undef, float 0.000000e+00) nounwind
ret void
}
declare arm_aapcs_vfpcc void @baz(%1*, float)