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39f4e8d9cc
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
96 lines
4.2 KiB
LLVM
96 lines
4.2 KiB
LLVM
; RUN: opt < %s -basicaa -dse -S | FileCheck %s
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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-n8:16:32:64-S128"
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%struct.vec2 = type { <4 x i32>, <4 x i32> }
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%struct.vec2plusi = type { <4 x i32>, <4 x i32>, i32 }
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@glob1 = global %struct.vec2 zeroinitializer, align 16
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@glob2 = global %struct.vec2plusi zeroinitializer, align 16
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define void @write24to28(i32* nocapture %p) nounwind uwtable ssp {
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; CHECK-LABEL: @write24to28(
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entry:
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%arrayidx0 = getelementptr inbounds i32* %p, i64 1
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%p3 = bitcast i32* %arrayidx0 to i8*
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; CHECK: call void @llvm.memset.p0i8.i64(i8* %p3, i8 0, i64 24, i32 4, i1 false)
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call void @llvm.memset.p0i8.i64(i8* %p3, i8 0, i64 28, i32 4, i1 false)
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%arrayidx1 = getelementptr inbounds i32* %p, i64 7
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store i32 1, i32* %arrayidx1, align 4
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ret void
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}
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define void @write28to32(i32* nocapture %p) nounwind uwtable ssp {
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; CHECK-LABEL: @write28to32(
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entry:
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%p3 = bitcast i32* %p to i8*
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; CHECK: call void @llvm.memset.p0i8.i64(i8* %p3, i8 0, i64 28, i32 4, i1 false)
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call void @llvm.memset.p0i8.i64(i8* %p3, i8 0, i64 32, i32 4, i1 false)
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%arrayidx1 = getelementptr inbounds i32* %p, i64 7
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store i32 1, i32* %arrayidx1, align 4
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ret void
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}
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define void @dontwrite28to32memset(i32* nocapture %p) nounwind uwtable ssp {
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; CHECK-LABEL: @dontwrite28to32memset(
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entry:
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%p3 = bitcast i32* %p to i8*
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; CHECK: call void @llvm.memset.p0i8.i64(i8* %p3, i8 0, i64 32, i32 16, i1 false)
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call void @llvm.memset.p0i8.i64(i8* %p3, i8 0, i64 32, i32 16, i1 false)
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%arrayidx1 = getelementptr inbounds i32* %p, i64 7
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store i32 1, i32* %arrayidx1, align 4
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ret void
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}
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define void @write32to36(%struct.vec2plusi* nocapture %p) nounwind uwtable ssp {
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; CHECK-LABEL: @write32to36(
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entry:
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%0 = bitcast %struct.vec2plusi* %p to i8*
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; CHECK: tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* bitcast (%struct.vec2plusi* @glob2 to i8*), i64 32, i32 16, i1 false)
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tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* bitcast (%struct.vec2plusi* @glob2 to i8*), i64 36, i32 16, i1 false)
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%c = getelementptr inbounds %struct.vec2plusi* %p, i64 0, i32 2
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store i32 1, i32* %c, align 4
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ret void
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}
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define void @write16to32(%struct.vec2* nocapture %p) nounwind uwtable ssp {
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; CHECK-LABEL: @write16to32(
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entry:
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%0 = bitcast %struct.vec2* %p to i8*
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; CHECK: tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* bitcast (%struct.vec2* @glob1 to i8*), i64 16, i32 16, i1 false)
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tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* bitcast (%struct.vec2* @glob1 to i8*), i64 32, i32 16, i1 false)
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%c = getelementptr inbounds %struct.vec2* %p, i64 0, i32 1
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store <4 x i32> <i32 1, i32 2, i32 3, i32 4>, <4 x i32>* %c, align 4
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ret void
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}
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define void @dontwrite28to32memcpy(%struct.vec2* nocapture %p) nounwind uwtable ssp {
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; CHECK-LABEL: @dontwrite28to32memcpy(
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entry:
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%0 = bitcast %struct.vec2* %p to i8*
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; CHECK: tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* bitcast (%struct.vec2* @glob1 to i8*), i64 32, i32 16, i1 false)
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tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* bitcast (%struct.vec2* @glob1 to i8*), i64 32, i32 16, i1 false)
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%arrayidx1 = getelementptr inbounds %struct.vec2* %p, i64 0, i32 0, i64 7
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store i32 1, i32* %arrayidx1, align 4
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ret void
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}
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declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i32, i1) nounwind
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declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) nounwind
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%struct.trapframe = type { i64, i64, i64 }
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; bugzilla 11455 - make sure negative GEP's don't break this optimisation
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; CHECK-LABEL: @cpu_lwp_fork(
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define void @cpu_lwp_fork(%struct.trapframe* %md_regs, i64 %pcb_rsp0) nounwind uwtable noinline ssp {
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entry:
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%0 = inttoptr i64 %pcb_rsp0 to %struct.trapframe*
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%add.ptr = getelementptr inbounds %struct.trapframe* %0, i64 -1
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%1 = bitcast %struct.trapframe* %add.ptr to i8*
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%2 = bitcast %struct.trapframe* %md_regs to i8*
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; CHECK: call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 24, i32 1, i1 false)
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call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* %2, i64 24, i32 1, i1 false)
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%tf_trapno = getelementptr inbounds %struct.trapframe* %0, i64 -1, i32 1
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store i64 3, i64* %tf_trapno, align 8
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ret void
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}
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