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llvm-project/llvm/test/Transforms/SLPVectorizer/AArch64/memory-runtime-checks.ll

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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -scoped-noalias-aa -slp-vectorizer -mtriple=arm64-apple-darwin -enable-new-pm=false -S %s | FileCheck %s
define void @needs_versioning_not_profitable(i32* %dst, i32* %src) {
; CHECK-LABEL: @needs_versioning_not_profitable(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[SRC_0:%.*]] = load i32, i32* [[SRC:%.*]], align 4
; CHECK-NEXT: [[R_0:%.*]] = ashr i32 [[SRC_0]], 16
; CHECK-NEXT: store i32 [[R_0]], i32* [[DST:%.*]], align 4
; CHECK-NEXT: [[SRC_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 1
; CHECK-NEXT: [[SRC_1:%.*]] = load i32, i32* [[SRC_GEP_1]], align 4
; CHECK-NEXT: [[R_1:%.*]] = ashr i32 [[SRC_1]], 16
; CHECK-NEXT: [[DST_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 1
; CHECK-NEXT: store i32 [[R_1]], i32* [[DST_GEP_1]], align 4
; CHECK-NEXT: ret void
;
entry:
%src.0 = load i32, i32* %src, align 4
%r.0 = ashr i32 %src.0, 16
store i32 %r.0, i32* %dst, align 4
%src.gep.1 = getelementptr inbounds i32, i32* %src, i64 1
%src.1 = load i32, i32* %src.gep.1, align 4
%r.1 = ashr i32 %src.1, 16
%dst.gep.1 = getelementptr inbounds i32, i32* %dst, i64 1
store i32 %r.1, i32* %dst.gep.1, align 4
ret void
}
define void @needs_versioning_profitable(i32* %dst, i32* %src) {
; CHECK-LABEL: @needs_versioning_profitable(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[SRC_0:%.*]] = load i32, i32* [[SRC:%.*]], align 4
; CHECK-NEXT: [[R_0:%.*]] = ashr i32 [[SRC_0]], 16
; CHECK-NEXT: store i32 [[R_0]], i32* [[DST:%.*]], align 4
; CHECK-NEXT: [[SRC_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 1
; CHECK-NEXT: [[SRC_1:%.*]] = load i32, i32* [[SRC_GEP_1]], align 4
; CHECK-NEXT: [[R_1:%.*]] = ashr i32 [[SRC_1]], 16
; CHECK-NEXT: [[DST_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 1
; CHECK-NEXT: store i32 [[R_1]], i32* [[DST_GEP_1]], align 4
; CHECK-NEXT: [[SRC_GEP_2:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 2
; CHECK-NEXT: [[SRC_2:%.*]] = load i32, i32* [[SRC_GEP_2]], align 4
; CHECK-NEXT: [[R_2:%.*]] = ashr i32 [[SRC_2]], 16
; CHECK-NEXT: [[DST_GEP_2:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 2
; CHECK-NEXT: store i32 [[R_2]], i32* [[DST_GEP_2]], align 4
; CHECK-NEXT: [[SRC_GEP_3:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 3
; CHECK-NEXT: [[SRC_3:%.*]] = load i32, i32* [[SRC_GEP_3]], align 4
; CHECK-NEXT: [[R_3:%.*]] = ashr i32 [[SRC_3]], 16
; CHECK-NEXT: [[DST_GEP_3:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 3
; CHECK-NEXT: store i32 [[R_3]], i32* [[DST_GEP_3]], align 4
; CHECK-NEXT: ret void
;
entry:
%src.0 = load i32, i32* %src, align 4
%r.0 = ashr i32 %src.0, 16
store i32 %r.0, i32* %dst, align 4
%src.gep.1 = getelementptr inbounds i32, i32* %src, i64 1
%src.1 = load i32, i32* %src.gep.1, align 4
%r.1 = ashr i32 %src.1, 16
%dst.gep.1 = getelementptr inbounds i32, i32* %dst, i64 1
store i32 %r.1, i32* %dst.gep.1, align 4
%src.gep.2 = getelementptr inbounds i32, i32* %src, i64 2
%src.2 = load i32, i32* %src.gep.2, align 4
%r.2 = ashr i32 %src.2, 16
%dst.gep.2 = getelementptr inbounds i32, i32* %dst, i64 2
store i32 %r.2, i32* %dst.gep.2, align 4
%src.gep.3 = getelementptr inbounds i32, i32* %src, i64 3
%src.3 = load i32, i32* %src.gep.3, align 4
%r.3 = ashr i32 %src.3, 16
%dst.gep.3 = getelementptr inbounds i32, i32* %dst, i64 3
store i32 %r.3, i32* %dst.gep.3, align 4
ret void
}
define void @no_version(i32* nocapture %dst, i32* nocapture readonly %src) {
; CHECK-LABEL: @no_version(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[SRC_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[SRC:%.*]], i64 1
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i32* [[SRC]] to <2 x i32>*
; CHECK-NEXT: [[TMP1:%.*]] = load <2 x i32>, <2 x i32>* [[TMP0]], align 4
; CHECK-NEXT: [[TMP2:%.*]] = ashr <2 x i32> [[TMP1]], <i32 16, i32 16>
; CHECK-NEXT: [[DST_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[DST:%.*]], i64 1
; CHECK-NEXT: [[TMP3:%.*]] = bitcast i32* [[DST]] to <2 x i32>*
; CHECK-NEXT: store <2 x i32> [[TMP2]], <2 x i32>* [[TMP3]], align 4
; CHECK-NEXT: ret void
;
entry:
%src.0 = load i32, i32* %src, align 4
%src.gep.1 = getelementptr inbounds i32, i32* %src, i64 1
%src.1 = load i32, i32* %src.gep.1, align 4
%r.0 = ashr i32 %src.0, 16
%r.1 = ashr i32 %src.1, 16
%dst.gep.1 = getelementptr inbounds i32, i32* %dst, i64 1
store i32 %r.0, i32* %dst, align 4
store i32 %r.1, i32* %dst.gep.1, align 4
ret void
}
define void @version_multiple(i32* nocapture %out_block, i32* nocapture readonly %counter) {
; CHECK-LABEL: @version_multiple(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP0:%.*]] = load i32, i32* [[COUNTER:%.*]], align 4
; CHECK-NEXT: [[TMP1:%.*]] = load i32, i32* [[OUT_BLOCK:%.*]], align 4
; CHECK-NEXT: [[XOR:%.*]] = xor i32 [[TMP1]], [[TMP0]]
; CHECK-NEXT: store i32 [[XOR]], i32* [[OUT_BLOCK]], align 4
; CHECK-NEXT: [[ARRAYIDX_1:%.*]] = getelementptr inbounds i32, i32* [[COUNTER]], i64 1
; CHECK-NEXT: [[TMP2:%.*]] = load i32, i32* [[ARRAYIDX_1]], align 4
; CHECK-NEXT: [[ARRAYIDX2_1:%.*]] = getelementptr inbounds i32, i32* [[OUT_BLOCK]], i64 1
; CHECK-NEXT: [[TMP3:%.*]] = load i32, i32* [[ARRAYIDX2_1]], align 4
; CHECK-NEXT: [[XOR_1:%.*]] = xor i32 [[TMP3]], [[TMP2]]
; CHECK-NEXT: store i32 [[XOR_1]], i32* [[ARRAYIDX2_1]], align 4
; CHECK-NEXT: [[ARRAYIDX_2:%.*]] = getelementptr inbounds i32, i32* [[COUNTER]], i64 2
; CHECK-NEXT: [[TMP4:%.*]] = load i32, i32* [[ARRAYIDX_2]], align 4
; CHECK-NEXT: [[ARRAYIDX2_2:%.*]] = getelementptr inbounds i32, i32* [[OUT_BLOCK]], i64 2
; CHECK-NEXT: [[TMP5:%.*]] = load i32, i32* [[ARRAYIDX2_2]], align 4
; CHECK-NEXT: [[XOR_2:%.*]] = xor i32 [[TMP5]], [[TMP4]]
; CHECK-NEXT: store i32 [[XOR_2]], i32* [[ARRAYIDX2_2]], align 4
; CHECK-NEXT: [[ARRAYIDX_3:%.*]] = getelementptr inbounds i32, i32* [[COUNTER]], i64 3
; CHECK-NEXT: [[TMP6:%.*]] = load i32, i32* [[ARRAYIDX_3]], align 4
; CHECK-NEXT: [[ARRAYIDX2_3:%.*]] = getelementptr inbounds i32, i32* [[OUT_BLOCK]], i64 3
; CHECK-NEXT: [[TMP7:%.*]] = load i32, i32* [[ARRAYIDX2_3]], align 4
; CHECK-NEXT: [[XOR_3:%.*]] = xor i32 [[TMP7]], [[TMP6]]
; CHECK-NEXT: store i32 [[XOR_3]], i32* [[ARRAYIDX2_3]], align 4
; CHECK-NEXT: ret void
;
entry:
%0 = load i32, i32* %counter, align 4
%1 = load i32, i32* %out_block, align 4
%xor = xor i32 %1, %0
store i32 %xor, i32* %out_block, align 4
%arrayidx.1 = getelementptr inbounds i32, i32* %counter, i64 1
%2 = load i32, i32* %arrayidx.1, align 4
%arrayidx2.1 = getelementptr inbounds i32, i32* %out_block, i64 1
%3 = load i32, i32* %arrayidx2.1, align 4
%xor.1 = xor i32 %3, %2
store i32 %xor.1, i32* %arrayidx2.1, align 4
%arrayidx.2 = getelementptr inbounds i32, i32* %counter, i64 2
%4 = load i32, i32* %arrayidx.2, align 4
%arrayidx2.2 = getelementptr inbounds i32, i32* %out_block, i64 2
%5 = load i32, i32* %arrayidx2.2, align 4
%xor.2 = xor i32 %5, %4
store i32 %xor.2, i32* %arrayidx2.2, align 4
%arrayidx.3 = getelementptr inbounds i32, i32* %counter, i64 3
%6 = load i32, i32* %arrayidx.3, align 4
%arrayidx2.3 = getelementptr inbounds i32, i32* %out_block, i64 3
%7 = load i32, i32* %arrayidx2.3, align 4
%xor.3 = xor i32 %7, %6
store i32 %xor.3, i32* %arrayidx2.3, align 4
ret void
}
define i32 @use_outside_version_bb(i32* %dst, i32* %src, i1 %c.1) {
; CHECK-LABEL: @use_outside_version_bb(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[SRC_0:%.*]] = load i32, i32* [[SRC:%.*]], align 4
; CHECK-NEXT: [[R_0:%.*]] = ashr i32 [[SRC_0]], 16
; CHECK-NEXT: store i32 [[R_0]], i32* [[DST:%.*]], align 4
; CHECK-NEXT: [[SRC_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 1
; CHECK-NEXT: [[SRC_1:%.*]] = load i32, i32* [[SRC_GEP_1]], align 4
; CHECK-NEXT: [[R_1:%.*]] = ashr i32 [[SRC_1]], 16
; CHECK-NEXT: [[DST_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 1
; CHECK-NEXT: store i32 [[R_1]], i32* [[DST_GEP_1]], align 4
; CHECK-NEXT: br label [[EXIT:%.*]]
; CHECK: exit:
; CHECK-NEXT: ret i32 [[R_0]]
;
entry:
%src.0 = load i32, i32* %src, align 4
%r.0 = ashr i32 %src.0, 16
store i32 %r.0, i32* %dst, align 4
%src.gep.1 = getelementptr inbounds i32, i32* %src, i64 1
%src.1 = load i32, i32* %src.gep.1, align 4
%r.1 = ashr i32 %src.1, 16
%dst.gep.1 = getelementptr inbounds i32, i32* %dst, i64 1
store i32 %r.1, i32* %dst.gep.1, align 4
br label %exit
exit:
ret i32 %r.0
}
define i32 @value_used_in_return(i32* %dst, i32* %src, i32 %x) {
; CHECK-LABEL: @value_used_in_return(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[SRC_0:%.*]] = load i32, i32* [[SRC:%.*]], align 4
; CHECK-NEXT: [[R_0:%.*]] = ashr i32 [[SRC_0]], 16
; CHECK-NEXT: store i32 [[R_0]], i32* [[DST:%.*]], align 4
; CHECK-NEXT: [[SRC_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 1
; CHECK-NEXT: [[SRC_1:%.*]] = load i32, i32* [[SRC_GEP_1]], align 4
; CHECK-NEXT: [[R_1:%.*]] = ashr i32 [[SRC_1]], 16
; CHECK-NEXT: [[DST_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 1
; CHECK-NEXT: store i32 [[R_1]], i32* [[DST_GEP_1]], align 4
; CHECK-NEXT: [[ADD:%.*]] = add i32 [[X:%.*]], 20
; CHECK-NEXT: ret i32 [[ADD]]
;
entry:
%src.0 = load i32, i32* %src, align 4
%r.0 = ashr i32 %src.0, 16
store i32 %r.0, i32* %dst, align 4
%src.gep.1 = getelementptr inbounds i32, i32* %src, i64 1
%src.1 = load i32, i32* %src.gep.1, align 4
%r.1 = ashr i32 %src.1, 16
%dst.gep.1 = getelementptr inbounds i32, i32* %dst, i64 1
store i32 %r.1, i32* %dst.gep.1, align 4
%add = add i32 %x, 20
ret i32 %add
}
define i32 @needs_versioning2_cond_br(i32* %dst, i32* %src, i1 %c.1) {
; CHECK-LABEL: @needs_versioning2_cond_br(
; CHECK-NEXT: entry:
; CHECK-NEXT: br i1 [[C_1:%.*]], label [[THEN:%.*]], label [[ELSE:%.*]]
; CHECK: then:
; CHECK-NEXT: [[SRC_0:%.*]] = load i32, i32* [[SRC:%.*]], align 4
; CHECK-NEXT: [[R_0:%.*]] = ashr i32 [[SRC_0]], 16
; CHECK-NEXT: store i32 [[R_0]], i32* [[DST:%.*]], align 4
; CHECK-NEXT: [[SRC_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 1
; CHECK-NEXT: [[SRC_1:%.*]] = load i32, i32* [[SRC_GEP_1]], align 4
; CHECK-NEXT: [[R_1:%.*]] = ashr i32 [[SRC_1]], 16
; CHECK-NEXT: [[DST_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 1
; CHECK-NEXT: store i32 [[R_1]], i32* [[DST_GEP_1]], align 4
; CHECK-NEXT: ret i32 10
; CHECK: else:
; CHECK-NEXT: ret i32 0
;
entry:
br i1 %c.1, label %then, label %else
then:
%src.0 = load i32, i32* %src, align 4
%r.0 = ashr i32 %src.0, 16
store i32 %r.0, i32* %dst, align 4
%src.gep.1 = getelementptr inbounds i32, i32* %src, i64 1
%src.1 = load i32, i32* %src.gep.1, align 4
%r.1 = ashr i32 %src.1, 16
%dst.gep.1 = getelementptr inbounds i32, i32* %dst, i64 1
store i32 %r.1, i32* %dst.gep.1, align 4
ret i32 10
else:
ret i32 0
}
define void @pointer_defined_in_bb(i32* %dst, i32** %src.p) {
; CHECK-LABEL: @pointer_defined_in_bb(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[SRC:%.*]] = load i32*, i32** [[SRC_P:%.*]], align 8
; CHECK-NEXT: [[SRC_0:%.*]] = load i32, i32* [[SRC]], align 4
; CHECK-NEXT: [[R_0:%.*]] = ashr i32 [[SRC_0]], 16
; CHECK-NEXT: store i32 [[R_0]], i32* [[DST:%.*]], align 4
; CHECK-NEXT: [[SRC_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[SRC]], i64 1
; CHECK-NEXT: [[SRC_1:%.*]] = load i32, i32* [[SRC_GEP_1]], align 4
; CHECK-NEXT: [[R_1:%.*]] = ashr i32 [[SRC_1]], 16
; CHECK-NEXT: [[DST_GEP_1:%.*]] = getelementptr inbounds i32, i32* [[DST]], i64 1
; CHECK-NEXT: store i32 [[R_1]], i32* [[DST_GEP_1]], align 4
; CHECK-NEXT: ret void
;
entry:
%src = load i32*, i32** %src.p
%src.0 = load i32, i32* %src, align 4
%r.0 = ashr i32 %src.0, 16
store i32 %r.0, i32* %dst, align 4
%src.gep.1 = getelementptr inbounds i32, i32* %src, i64 1
%src.1 = load i32, i32* %src.gep.1, align 4
%r.1 = ashr i32 %src.1, 16
%dst.gep.1 = getelementptr inbounds i32, i32* %dst, i64 1
store i32 %r.1, i32* %dst.gep.1, align 4
ret void
}
define void @clobber_same_underlying_object(i32* %this) {
; CHECK-LABEL: @clobber_same_underlying_object(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[P_3:%.*]] = getelementptr inbounds i32, i32* [[THIS:%.*]], i32 3
; CHECK-NEXT: store i32 10, i32* [[P_3]], align 8
; CHECK-NEXT: tail call void @clobber()
; CHECK-NEXT: [[P_4:%.*]] = getelementptr inbounds i32, i32* [[THIS]], i32 4
; CHECK-NEXT: [[L2:%.*]] = load i32, i32* [[P_4]], align 8
; CHECK-NEXT: store i32 20, i32* [[P_4]], align 8
; CHECK-NEXT: ret void
;
entry:
%p.3 = getelementptr inbounds i32, i32* %this, i32 3
store i32 10, i32* %p.3, align 8
tail call void @clobber()
%p.4 = getelementptr inbounds i32, i32* %this, i32 4
%l2 = load i32, i32* %p.4, align 8
store i32 20, i32* %p.4, align 8
ret void
}
declare void @clobber()
define void @slp_not_beneficial(i32* %A, i32* %B) {
; CHECK-LABEL: @slp_not_beneficial(
; CHECK-NEXT: bb:
; CHECK-NEXT: [[TMP:%.*]] = getelementptr inbounds i32, i32* [[A:%.*]], i32 4
; CHECK-NEXT: store i32 0, i32* [[TMP]], align 8
; CHECK-NEXT: [[TMP3:%.*]] = getelementptr inbounds i32, i32* [[A]], i32 5
; CHECK-NEXT: [[TMP4:%.*]] = getelementptr inbounds i32, i32* [[B:%.*]], i32 4
; CHECK-NEXT: [[TMP5:%.*]] = load i32, i32* [[TMP4]], align 8
; CHECK-NEXT: store i32 [[TMP5]], i32* [[TMP3]], align 8
; CHECK-NEXT: ret void
;
bb:
%tmp = getelementptr inbounds i32, i32* %A, i32 4
store i32 0, i32* %tmp, align 8
%tmp3 = getelementptr inbounds i32, i32* %A, i32 5
%tmp4 = getelementptr inbounds i32, i32* %B, i32 4
%tmp5 = load i32, i32* %tmp4, align 8
store i32 %tmp5, i32* %tmp3, align 8
ret void
}
define void @widget(double* %ptr, double* %ptr.2) {
; CHECK-LABEL: @widget(
; CHECK-NEXT: bb1:
; CHECK-NEXT: [[TMP3:%.*]] = load double, double* null, align 8
; CHECK-NEXT: [[TMP4:%.*]] = fmul double undef, [[TMP3]]
; CHECK-NEXT: [[TMP5:%.*]] = getelementptr inbounds double, double* [[PTR:%.*]], i32 0
; CHECK-NEXT: [[TMP6:%.*]] = load double, double* [[TMP5]], align 8
; CHECK-NEXT: [[TMP7:%.*]] = fadd double [[TMP6]], [[TMP4]]
; CHECK-NEXT: store double [[TMP7]], double* [[TMP5]], align 8
; CHECK-NEXT: [[TMP8:%.*]] = getelementptr inbounds double, double* [[PTR_2:%.*]], i64 0
; CHECK-NEXT: [[TMP9:%.*]] = load double, double* [[TMP8]], align 8
; CHECK-NEXT: [[TMP10:%.*]] = fmul double undef, [[TMP9]]
; CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds double, double* [[PTR]], i32 1
; CHECK-NEXT: [[TMP12:%.*]] = load double, double* [[TMP11]], align 8
; CHECK-NEXT: [[TMP13:%.*]] = fadd double [[TMP12]], [[TMP10]]
; CHECK-NEXT: store double [[TMP13]], double* [[TMP11]], align 8
; CHECK-NEXT: br label [[BB15:%.*]]
; CHECK: bb15:
; CHECK-NEXT: br label [[BB15]]
;
bb1: ; preds = %bb
%tmp3 = load double, double* null, align 8
%tmp4 = fmul double undef, %tmp3
%tmp5 = getelementptr inbounds double, double* %ptr, i32 0
%tmp6 = load double, double* %tmp5, align 8
%tmp7 = fadd double %tmp6, %tmp4
store double %tmp7, double* %tmp5, align 8
%tmp8 = getelementptr inbounds double, double* %ptr.2, i64 0
%tmp9 = load double, double* %tmp8, align 8
%tmp10 = fmul double undef, %tmp9
%tmp11 = getelementptr inbounds double, double* %ptr, i32 1
%tmp12 = load double, double* %tmp11, align 8
%tmp13 = fadd double %tmp12, %tmp10
store double %tmp13, double* %tmp11, align 8
br label %bb15
bb15: ; preds = %bb15, %bb14
br label %bb15
}
%struct = type { i32, i32, float, float }
; Some points we collected as candidates for runtime checks have been removed
; before generating runtime checks. Make sure versioning is skipped.
define void @test_bounds_removed_before_runtime_checks(%struct * %A, i32** %B, i1 %c) {
; CHECK-LABEL: @test_bounds_removed_before_runtime_checks(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP11:%.*]] = getelementptr inbounds [[STRUCT:%.*]], %struct* [[A:%.*]], i64 0, i32 0
; CHECK-NEXT: [[TMP12:%.*]] = getelementptr inbounds [[STRUCT]], %struct* [[A]], i64 0, i32 1
; CHECK-NEXT: [[TMP0:%.*]] = bitcast i32* [[TMP11]] to <2 x i32>*
; CHECK-NEXT: store <2 x i32> <i32 10, i32 300>, <2 x i32>* [[TMP0]], align 8
; CHECK-NEXT: [[TMP13:%.*]] = load i32*, i32** [[B:%.*]], align 8
; CHECK-NEXT: br i1 [[C:%.*]], label [[BB23:%.*]], label [[BB14:%.*]]
; CHECK: bb14:
; CHECK-NEXT: [[TMP15:%.*]] = sext i32 10 to i64
; CHECK-NEXT: [[TMP16:%.*]] = add nsw i64 2, [[TMP15]]
; CHECK-NEXT: [[TMP17:%.*]] = getelementptr inbounds i32, i32* [[TMP13]], i64 [[TMP16]]
; CHECK-NEXT: [[TMP18:%.*]] = bitcast i32* [[TMP17]] to i8*
; CHECK-NEXT: [[TMP19:%.*]] = getelementptr inbounds i8, i8* [[TMP18]], i64 3
; CHECK-NEXT: [[TMP20:%.*]] = getelementptr inbounds [[STRUCT]], %struct* [[A]], i64 0, i32 2
; CHECK-NEXT: store float 0.000000e+00, float* [[TMP20]], align 8
; CHECK-NEXT: [[TMP21:%.*]] = load i8, i8* [[TMP19]], align 1
; CHECK-NEXT: [[TMP22:%.*]] = getelementptr inbounds [[STRUCT]], %struct* [[A]], i64 0, i32 3
; CHECK-NEXT: store float 0.000000e+00, float* [[TMP22]], align 4
; CHECK-NEXT: br label [[BB23]]
; CHECK: bb23:
; CHECK-NEXT: ret void
;
entry:
%tmp1 = fmul float 10.0, 20.0
%tmp2 = fptosi float %tmp1 to i32
%tmp3 = fmul float 30.0, 20.0
%tmp4 = fptosi float %tmp3 to i32
%tmp5 = icmp sgt i32 100, %tmp2
%tmp6 = select i1 %tmp5, i32 %tmp2, i32 10
%tmp7 = select i1 false, i32 0, i32 %tmp6
%tmp8 = icmp sgt i32 200, %tmp4
%tmp9 = select i1 %tmp8, i32 %tmp4, i32 300
%tmp10 = select i1 false, i32 0, i32 %tmp9
%tmp11 = getelementptr inbounds %struct, %struct* %A, i64 0, i32 0
store i32 %tmp7, i32* %tmp11, align 8
%tmp12 = getelementptr inbounds %struct, %struct* %A, i64 0, i32 1
store i32 %tmp10, i32* %tmp12, align 4
%tmp13 = load i32*, i32** %B, align 8
br i1 %c, label %bb23, label %bb14
bb14:
%tmp15 = sext i32 %tmp7 to i64
%tmp16 = add nsw i64 2, %tmp15
%tmp17 = getelementptr inbounds i32, i32* %tmp13, i64 %tmp16
%tmp18 = bitcast i32* %tmp17 to i8*
%tmp19 = getelementptr inbounds i8, i8* %tmp18, i64 3
%tmp20 = getelementptr inbounds %struct, %struct* %A, i64 0, i32 2
store float 0.0, float* %tmp20, align 8
%tmp21 = load i8, i8* %tmp19, align 1
%tmp22 = getelementptr inbounds %struct, %struct* %A, i64 0, i32 3
store float 0.0, float* %tmp22, align 4
br label %bb23
bb23:
ret void
}
; In this test there's a single bound, do not generate runtime checks.
define void @single_membound(double* %arg, double* %arg1, double %x) {
; CHECK-LABEL: @single_membound(
; CHECK-NEXT: entry:
; CHECK-NEXT: [[TMP:%.*]] = fsub double [[X:%.*]], 9.900000e+01
; CHECK-NEXT: [[TMP9:%.*]] = getelementptr inbounds double, double* [[ARG:%.*]], i64 1
; CHECK-NEXT: store double [[TMP]], double* [[TMP9]], align 8
; CHECK-NEXT: [[TMP10:%.*]] = getelementptr inbounds double, double* [[ARG1:%.*]], i64 0
; CHECK-NEXT: [[TMP12:%.*]] = load double, double* [[TMP10]], align 8
; CHECK-NEXT: [[TMP13:%.*]] = fsub double 1.000000e+00, [[TMP12]]
; CHECK-NEXT: [[TMP14:%.*]] = getelementptr inbounds double, double* [[ARG]], i64 2
; CHECK-NEXT: br label [[BB15:%.*]]
; CHECK: bb15:
; CHECK-NEXT: [[TMP16:%.*]] = fmul double [[TMP]], 2.000000e+01
; CHECK-NEXT: store double [[TMP16]], double* [[TMP9]], align 8
; CHECK-NEXT: [[TMP17:%.*]] = fmul double [[TMP13]], 3.000000e+01
; CHECK-NEXT: store double [[TMP17]], double* [[TMP14]], align 8
; CHECK-NEXT: ret void
;
entry:
%tmp = fsub double %x, 99.0
%tmp9 = getelementptr inbounds double, double* %arg, i64 1
store double %tmp, double* %tmp9, align 8
%tmp10 = getelementptr inbounds double, double* %arg1, i64 0
%tmp12 = load double, double* %tmp10, align 8
%tmp13 = fsub double 1.0, %tmp12
%tmp14 = getelementptr inbounds double, double* %arg, i64 2
br label %bb15
bb15:
%tmp16 = fmul double %tmp, 20.0
store double %tmp16, double* %tmp9, align 8
%tmp17 = fmul double %tmp13, 30.0
store double %tmp17, double* %tmp14, align 8
ret void
}
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