You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
1.6 KiB
43 lines
1.6 KiB
4 months ago
|
; RUN: llc -march=hexagon < %s
|
||
|
|
; Used to fail with "Cannot select: 0x16cb7f0: v2i16 = truncate"
|
||
|
|
|
||
|
|
; ModuleID = 'bugpoint-reduced-simplified.bc'
|
||
|
|
target datalayout = "e-p:32:32:32-i64:64:64-i32:32:32-i16:16:16-i1:32:32-f64:64:64-f32:32:32-a0:0-n32"
|
||
|
|
target triple = "hexagon-unknown-linux-gnu"
|
||
|
|
|
||
|
|
define void @Autocorr() nounwind {
|
||
|
|
entry:
|
||
|
|
br label %for.body
|
||
|
|
|
||
|
|
for.body: ; preds = %for.body, %entry
|
||
|
|
br i1 undef, label %polly.loop_header43, label %for.body
|
||
|
|
|
||
|
|
do.cond: ; preds = %polly.loop_header
|
||
|
|
unreachable
|
||
|
|
|
||
|
|
do.end: ; preds = %polly.loop_after45
|
||
|
|
ret void
|
||
|
|
|
||
|
|
polly.loop_header: ; preds = %polly.loop_after45, %polly.loop_body
|
||
|
|
%0 = icmp sle i32 undef, 239
|
||
|
|
br i1 %0, label %polly.loop_body, label %do.cond
|
||
|
|
|
||
|
|
polly.loop_body: ; preds = %polly.loop_header
|
||
|
|
%p_25 = call i32 @llvm.hexagon.A2.asrh(i32 undef)
|
||
|
|
%1 = insertelement <4 x i32> undef, i32 %p_25, i32 3
|
||
|
|
%2 = trunc <4 x i32> %1 to <4 x i16>
|
||
|
|
store <4 x i16> %2, <4 x i16>* undef, align 8
|
||
|
|
br label %polly.loop_header
|
||
|
|
|
||
|
|
polly.loop_after45: ; preds = %polly.loop_header43
|
||
|
|
br i1 undef, label %polly.loop_header, label %do.end
|
||
|
|
|
||
|
|
polly.loop_header43: ; preds = %polly.loop_body44, %for.body
|
||
|
|
br i1 undef, label %polly.loop_body44, label %polly.loop_after45
|
||
|
|
|
||
|
|
polly.loop_body44: ; preds = %polly.loop_header43
|
||
|
|
br label %polly.loop_header43
|
||
|
|
}
|
||
|
|
|
||
|
|
declare i32 @llvm.hexagon.A2.asrh(i32) nounwind readnone
|