diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/Transforms/LoopVectorize/X86/replicating-load-store-costs.ll | 126 |
1 files changed, 0 insertions, 126 deletions
diff --git a/llvm/test/Transforms/LoopVectorize/X86/replicating-load-store-costs.ll b/llvm/test/Transforms/LoopVectorize/X86/replicating-load-store-costs.ll index f5329cf..8784873 100644 --- a/llvm/test/Transforms/LoopVectorize/X86/replicating-load-store-costs.ll +++ b/llvm/test/Transforms/LoopVectorize/X86/replicating-load-store-costs.ll @@ -454,132 +454,6 @@ exit: ret void } -declare i1 @cond() - -define double @test_load_used_by_other_load_scev(ptr %ptr.a, ptr %ptr.b, ptr %ptr.c) { -; I64-LABEL: define double @test_load_used_by_other_load_scev( -; I64-SAME: ptr [[PTR_A:%.*]], ptr [[PTR_B:%.*]], ptr [[PTR_C:%.*]]) { -; I64-NEXT: [[ENTRY:.*]]: -; I64-NEXT: br label %[[OUTER_LOOP:.*]] -; I64: [[OUTER_LOOP_LOOPEXIT:.*]]: -; I64-NEXT: br label %[[OUTER_LOOP]] -; I64: [[OUTER_LOOP]]: -; I64-NEXT: [[ACCUM:%.*]] = phi double [ 0.000000e+00, %[[ENTRY]] ], [ [[TMP29:%.*]], %[[OUTER_LOOP_LOOPEXIT]] ] -; I64-NEXT: [[COND:%.*]] = call i1 @cond() -; I64-NEXT: br i1 [[COND]], label %[[INNER_LOOP_PREHEADER:.*]], label %[[EXIT:.*]] -; I64: [[INNER_LOOP_PREHEADER]]: -; I64-NEXT: br label %[[VECTOR_PH:.*]] -; I64: [[VECTOR_PH]]: -; I64-NEXT: br label %[[VECTOR_BODY:.*]] -; I64: [[VECTOR_BODY]]: -; I64-NEXT: [[TMP0:%.*]] = add i64 0, 1 -; I64-NEXT: [[TMP1:%.*]] = add i64 1, 1 -; I64-NEXT: [[TMP2:%.*]] = getelementptr i8, ptr [[PTR_C]], i64 [[TMP0]] -; I64-NEXT: [[TMP3:%.*]] = getelementptr i8, ptr [[PTR_C]], i64 [[TMP1]] -; I64-NEXT: [[TMP4:%.*]] = getelementptr i64, ptr [[PTR_A]], i64 [[TMP0]] -; I64-NEXT: [[TMP5:%.*]] = getelementptr i64, ptr [[PTR_A]], i64 [[TMP1]] -; I64-NEXT: [[TMP6:%.*]] = load i64, ptr [[TMP4]], align 8 -; I64-NEXT: [[TMP7:%.*]] = load i64, ptr [[TMP5]], align 8 -; I64-NEXT: [[TMP8:%.*]] = getelementptr double, ptr [[PTR_B]], i64 [[TMP6]] -; I64-NEXT: [[TMP9:%.*]] = getelementptr double, ptr [[PTR_B]], i64 [[TMP7]] -; I64-NEXT: [[TMP10:%.*]] = load double, ptr [[PTR_A]], align 8 -; I64-NEXT: [[BROADCAST_SPLATINSERT:%.*]] = insertelement <2 x double> poison, double [[TMP10]], i64 0 -; I64-NEXT: [[BROADCAST_SPLAT:%.*]] = shufflevector <2 x double> [[BROADCAST_SPLATINSERT]], <2 x double> poison, <2 x i32> zeroinitializer -; I64-NEXT: [[TMP11:%.*]] = fadd <2 x double> [[BROADCAST_SPLAT]], zeroinitializer -; I64-NEXT: [[TMP12:%.*]] = getelementptr i8, ptr [[TMP2]], i64 8 -; I64-NEXT: [[TMP13:%.*]] = getelementptr i8, ptr [[TMP3]], i64 8 -; I64-NEXT: [[TMP14:%.*]] = load double, ptr [[TMP12]], align 8 -; I64-NEXT: [[TMP15:%.*]] = load double, ptr [[TMP13]], align 8 -; I64-NEXT: [[TMP16:%.*]] = insertelement <2 x double> poison, double [[TMP14]], i32 0 -; I64-NEXT: [[TMP17:%.*]] = insertelement <2 x double> [[TMP16]], double [[TMP15]], i32 1 -; I64-NEXT: [[TMP18:%.*]] = fmul <2 x double> [[TMP11]], zeroinitializer -; I64-NEXT: [[BROADCAST_SPLATINSERT1:%.*]] = insertelement <2 x double> poison, double [[ACCUM]], i64 0 -; I64-NEXT: [[BROADCAST_SPLAT2:%.*]] = shufflevector <2 x double> [[BROADCAST_SPLATINSERT1]], <2 x double> poison, <2 x i32> zeroinitializer -; I64-NEXT: [[TMP19:%.*]] = shufflevector <2 x double> [[BROADCAST_SPLAT2]], <2 x double> [[TMP18]], <2 x i32> <i32 1, i32 2> -; I64-NEXT: [[TMP20:%.*]] = fmul <2 x double> [[TMP17]], zeroinitializer -; I64-NEXT: [[TMP21:%.*]] = fadd <2 x double> [[TMP20]], zeroinitializer -; I64-NEXT: [[TMP22:%.*]] = fadd <2 x double> [[TMP21]], splat (double 1.000000e+00) -; I64-NEXT: [[TMP23:%.*]] = load double, ptr [[TMP8]], align 8 -; I64-NEXT: [[TMP24:%.*]] = load double, ptr [[TMP9]], align 8 -; I64-NEXT: [[TMP25:%.*]] = insertelement <2 x double> poison, double [[TMP23]], i32 0 -; I64-NEXT: [[TMP26:%.*]] = insertelement <2 x double> [[TMP25]], double [[TMP24]], i32 1 -; I64-NEXT: [[TMP27:%.*]] = fdiv <2 x double> [[TMP26]], [[TMP22]] -; I64-NEXT: [[TMP28:%.*]] = fsub <2 x double> [[TMP19]], [[TMP27]] -; I64-NEXT: br label %[[MIDDLE_BLOCK:.*]] -; I64: [[MIDDLE_BLOCK]]: -; I64-NEXT: [[TMP29]] = extractelement <2 x double> [[TMP28]], i32 1 -; I64-NEXT: br label %[[OUTER_LOOP_LOOPEXIT]] -; I64: [[EXIT]]: -; I64-NEXT: ret double [[ACCUM]] -; -; I32-LABEL: define double @test_load_used_by_other_load_scev( -; I32-SAME: ptr [[PTR_A:%.*]], ptr [[PTR_B:%.*]], ptr [[PTR_C:%.*]]) { -; I32-NEXT: [[ENTRY:.*]]: -; I32-NEXT: br label %[[OUTER_LOOP:.*]] -; I32: [[OUTER_LOOP]]: -; I32-NEXT: [[ACCUM:%.*]] = phi double [ 0.000000e+00, %[[ENTRY]] ], [ [[RESULT:%.*]], %[[INNER_LOOP:.*]] ] -; I32-NEXT: [[COND:%.*]] = call i1 @cond() -; I32-NEXT: br i1 [[COND]], label %[[INNER_LOOP]], label %[[EXIT:.*]] -; I32: [[INNER_LOOP]]: -; I32-NEXT: [[IV:%.*]] = phi i64 [ 0, %[[OUTER_LOOP]] ], [ [[IV_NEXT:%.*]], %[[INNER_LOOP]] ] -; I32-NEXT: [[ACCUM_INNER:%.*]] = phi double [ [[ACCUM]], %[[OUTER_LOOP]] ], [ [[MUL1:%.*]], %[[INNER_LOOP]] ] -; I32-NEXT: [[IDX_PLUS1:%.*]] = add i64 [[IV]], 1 -; I32-NEXT: [[GEP_C:%.*]] = getelementptr i8, ptr [[PTR_C]], i64 [[IDX_PLUS1]] -; I32-NEXT: [[GEP_A_I64:%.*]] = getelementptr i64, ptr [[PTR_A]], i64 [[IDX_PLUS1]] -; I32-NEXT: [[LOAD_IDX:%.*]] = load i64, ptr [[GEP_A_I64]], align 8 -; I32-NEXT: [[GEP_B:%.*]] = getelementptr double, ptr [[PTR_B]], i64 [[LOAD_IDX]] -; I32-NEXT: [[LOAD_A:%.*]] = load double, ptr [[PTR_A]], align 8 -; I32-NEXT: [[ADD1:%.*]] = fadd double [[LOAD_A]], 0.000000e+00 -; I32-NEXT: [[GEP_C_OFFSET:%.*]] = getelementptr i8, ptr [[GEP_C]], i64 8 -; I32-NEXT: [[LOAD_C:%.*]] = load double, ptr [[GEP_C_OFFSET]], align 8 -; I32-NEXT: [[MUL1]] = fmul double [[ADD1]], 0.000000e+00 -; I32-NEXT: [[MUL2:%.*]] = fmul double [[LOAD_C]], 0.000000e+00 -; I32-NEXT: [[ADD2:%.*]] = fadd double [[MUL2]], 0.000000e+00 -; I32-NEXT: [[ADD3:%.*]] = fadd double [[ADD2]], 1.000000e+00 -; I32-NEXT: [[LOAD_B:%.*]] = load double, ptr [[GEP_B]], align 8 -; I32-NEXT: [[DIV:%.*]] = fdiv double [[LOAD_B]], [[ADD3]] -; I32-NEXT: [[RESULT]] = fsub double [[ACCUM_INNER]], [[DIV]] -; I32-NEXT: [[IV_NEXT]] = add i64 [[IV]], 1 -; I32-NEXT: [[EXITCOND:%.*]] = icmp eq i64 [[IV]], 1 -; I32-NEXT: br i1 [[EXITCOND]], label %[[OUTER_LOOP]], label %[[INNER_LOOP]] -; I32: [[EXIT]]: -; I32-NEXT: ret double [[ACCUM]] -; -entry: - br label %outer.loop - -outer.loop: - %accum = phi double [ 0.0, %entry ], [ %result, %inner.loop ] - %cond = call i1 @cond() - br i1 %cond, label %inner.loop, label %exit - -inner.loop: - %iv = phi i64 [ 0, %outer.loop ], [ %iv.next, %inner.loop ] - %accum.inner = phi double [ %accum, %outer.loop ], [ %mul1, %inner.loop ] - %idx.plus1 = add i64 %iv, 1 - %gep.c = getelementptr i8, ptr %ptr.c, i64 %idx.plus1 - %gep.a.i64 = getelementptr i64, ptr %ptr.a, i64 %idx.plus1 - %load.idx = load i64, ptr %gep.a.i64, align 8 - %gep.b = getelementptr double, ptr %ptr.b, i64 %load.idx - %load.a = load double, ptr %ptr.a, align 8 - %add1 = fadd double %load.a, 0.000000e+00 - %gep.c.offset = getelementptr i8, ptr %gep.c, i64 8 - %load.c = load double, ptr %gep.c.offset, align 8 - %mul1 = fmul double %add1, 0.000000e+00 - %mul2 = fmul double %load.c, 0.000000e+00 - %add2 = fadd double %mul2, 0.000000e+00 - %add3 = fadd double %add2, 1.000000e+00 - %load.b = load double, ptr %gep.b, align 8 - %div = fdiv double %load.b, %add3 - %result = fsub double %accum.inner, %div - %iv.next = add i64 %iv, 1 - %exitcond = icmp eq i64 %iv, 1 - br i1 %exitcond, label %outer.loop, label %inner.loop - -exit: - ret double %accum -} - attributes #0 = { "target-cpu"="znver2" } !0 = distinct !{!0, !1} |