mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-22 18:54:02 +01:00
a62270de2c
The reversion apparently deleted the test/Transforms directory. Will be re-reverting again. llvm-svn: 358552
54 lines
2.0 KiB
LLVM
54 lines
2.0 KiB
LLVM
; RUN: opt < %s -loop-vectorize -dce -force-vector-interleave=1 -force-vector-width=4
|
|
|
|
; Check that we don't crash.
|
|
|
|
target datalayout = "e-p:64:64:64-S128-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f16:16:16-f32:32:32-f64:64:64-f128:128:128-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
|
|
|
|
module asm "\09.ident\09\22GCC: (GNU) 4.6.3 LLVM: 3.2svn\22"
|
|
|
|
@b = common global [32000 x float] zeroinitializer, align 16
|
|
|
|
define i32 @set1ds(i32 %_n, float* nocapture %arr, float %value, i32 %stride) nounwind uwtable {
|
|
entry:
|
|
%0 = icmp sgt i32 %_n, 0
|
|
br i1 %0, label %"3.lr.ph", label %"5"
|
|
|
|
"3.lr.ph": ; preds = %entry
|
|
%1 = bitcast float* %arr to i8*
|
|
%2 = sext i32 %stride to i64
|
|
br label %"3"
|
|
|
|
"3": ; preds = %"3.lr.ph", %"3"
|
|
%indvars.iv = phi i64 [ 0, %"3.lr.ph" ], [ %indvars.iv.next, %"3" ]
|
|
%3 = shl nsw i64 %indvars.iv, 2
|
|
%4 = getelementptr inbounds i8, i8* %1, i64 %3
|
|
%5 = bitcast i8* %4 to float*
|
|
store float %value, float* %5, align 4
|
|
%indvars.iv.next = add i64 %indvars.iv, %2
|
|
%6 = trunc i64 %indvars.iv.next to i32
|
|
%7 = icmp slt i32 %6, %_n
|
|
br i1 %7, label %"3", label %"5"
|
|
|
|
"5": ; preds = %"3", %entry
|
|
ret i32 0
|
|
}
|
|
|
|
define i32 @init(i8* nocapture %name) unnamed_addr nounwind uwtable {
|
|
entry:
|
|
br label %"3"
|
|
|
|
"3": ; preds = %"3", %entry
|
|
%indvars.iv = phi i64 [ 0, %entry ], [ %indvars.iv.next, %"3" ]
|
|
%0 = shl nsw i64 %indvars.iv, 2
|
|
%1 = getelementptr inbounds i8, i8* bitcast (float* getelementptr inbounds ([32000 x float], [32000 x float]* @b, i64 0, i64 16000) to i8*), i64 %0
|
|
%2 = bitcast i8* %1 to float*
|
|
store float -1.000000e+00, float* %2, align 4
|
|
%indvars.iv.next = add i64 %indvars.iv, 1
|
|
%lftr.wideiv = trunc i64 %indvars.iv.next to i32
|
|
%exitcond = icmp eq i32 %lftr.wideiv, 16000
|
|
br i1 %exitcond, label %"5", label %"3"
|
|
|
|
"5": ; preds = %"3"
|
|
ret i32 0
|
|
}
|