mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-23 17:29:19 +00:00
This update was done with the following bash script: find test/Transforms -name "*.ll" | \ while read NAME; do echo "$NAME" if ! grep -q "^; *RUN: *llc" $NAME; then TEMP=`mktemp -t temp` cp $NAME $TEMP sed -n "s/^define [^@]*@\([A-Za-z0-9_]*\)(.*$/\1/p" < $NAME | \ while read FUNC; do sed -i '' "s/;\(.*\)\([A-Za-z0-9_]*\):\( *\)@$FUNC\([( ]*\)\$/;\1\2-LABEL:\3@$FUNC(/g" $TEMP done mv $TEMP $NAME fi done git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186268 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
2.2 KiB
LLVM
47 lines
2.2 KiB
LLVM
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
|
|
; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-ignore-target-info -instcombine -gvn -S | FileCheck %s
|
|
; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-search-limit=4 -bb-vectorize-ignore-target-info -instcombine -gvn -S | FileCheck %s -check-prefix=CHECK-SL4
|
|
|
|
define double @test1(double %A1, double %A2, double %B1, double %B2) {
|
|
; CHECK-LABEL: @test1(
|
|
; CHECK-SL4-LABEL: @test1(
|
|
; CHECK-SL4-NOT: <2 x double>
|
|
; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0
|
|
; CHECK: %X1.v.i1.2 = insertelement <2 x double> %X1.v.i1.1, double %B2, i32 1
|
|
; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, i32 0
|
|
; CHECK: %X1.v.i0.2 = insertelement <2 x double> %X1.v.i0.1, double %A2, i32 1
|
|
%X1 = fsub double %A1, %B1
|
|
%X2 = fsub double %A2, %B2
|
|
; CHECK: %X1 = fsub <2 x double> %X1.v.i0.2, %X1.v.i1.2
|
|
%Y1 = fmul double %X1, %A1
|
|
%Y2 = fmul double %X2, %A2
|
|
; CHECK: %Y1 = fmul <2 x double> %X1, %X1.v.i0.2
|
|
%Z1 = fadd double %Y1, %B1
|
|
; Here we have a dependency chain: the short search limit will not
|
|
; see past this chain and so will not see the second part of the
|
|
; pair to vectorize.
|
|
%mul41 = fmul double %Z1, %Y2
|
|
%sub48 = fsub double %Z1, %mul41
|
|
%mul62 = fmul double %Z1, %sub48
|
|
%sub69 = fsub double %Z1, %mul62
|
|
%mul83 = fmul double %Z1, %sub69
|
|
%sub90 = fsub double %Z1, %mul83
|
|
%mul104 = fmul double %Z1, %sub90
|
|
%sub111 = fsub double %Z1, %mul104
|
|
%mul125 = fmul double %Z1, %sub111
|
|
%sub132 = fsub double %Z1, %mul125
|
|
%mul146 = fmul double %Z1, %sub132
|
|
%sub153 = fsub double %Z1, %mul146
|
|
; end of chain.
|
|
%Z2 = fadd double %Y2, %B2
|
|
; CHECK: %Z1 = fadd <2 x double> %Y1, %X1.v.i1.2
|
|
%R1 = fdiv double %Z1, %Z2
|
|
%R = fmul double %R1, %sub153
|
|
; CHECK: %Z1.v.r1 = extractelement <2 x double> %Z1, i32 0
|
|
; CHECK: %Z1.v.r2 = extractelement <2 x double> %Z1, i32 1
|
|
; CHECK: %R1 = fdiv double %Z1.v.r1, %Z1.v.r2
|
|
ret double %R
|
|
; CHECK: ret double %R
|
|
}
|
|
|