Have a single way for creating unique value names.

[oota-llvm.git] / test / Transforms / BBVectorize / simple.ll

diff --git a/test/Transforms/BBVectorize/simple.ll b/test/Transforms/BBVectorize/simple.ll
index 7cd8133beecc3616855f29d18ce3ad4f9c9e050a..0fe33f17a64605b407556ad9e41835b1acb2a533 100644 (file)
--- a/test/Transforms/BBVectorize/simple.ll
+++ b/test/Transforms/BBVectorize/simple.ll
@@ -1,12 +1,12 @@
 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 -instcombine -gvn -S | FileCheck %s
+; RUN: opt < %s -bb-vectorize -bb-vectorize-req-chain-depth=3 -bb-vectorize-ignore-target-info -instcombine -gvn -S | FileCheck %s
 
 ; Basic depth-3 chain
 define double @test1(double %A1, double %A2, double %B1, double %B2) {
-; CHECK: @test1
+; CHECK-LABEL: @test1(
 ; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0
-; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, 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
@@ -27,10 +27,10 @@ define double @test1(double %A1, double %A2, double %B1, double %B2) {
 
 ; Basic depth-3 chain (last pair permuted)
 define double @test2(double %A1, double %A2, double %B1, double %B2) {
-; CHECK: @test2
+; CHECK-LABEL: @test2(
 ; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0
-; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, 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
@@ -40,22 +40,23 @@ define double @test2(double %A1, double %A2, double %B1, double %B2) {
 ; CHECK: %Y1 = fmul <2 x double> %X1, %X1.v.i0.2
        %Z1 = fadd double %Y2, %B1
        %Z2 = fadd double %Y1, %B2
-; CHECK: %Z1.v.i0 = shufflevector <2 x double> %Y1, <2 x double> undef, <2 x i32> <i32 1, i32 0>
-; CHECK: %Z1 = fadd <2 x double> %Z1.v.i0, %X1.v.i1.2
+; CHECK: %Z1.v.i1.1 = insertelement <2 x double> undef, double %B2, i32 0
+; CHECK: %Z1.v.i1.2 = insertelement <2 x double> %Z1.v.i1.1, double %B1, i32 1
+; CHECK: %Z2 = fadd <2 x double> %Y1, %Z1.v.i1.2
        %R  = fmul double %Z1, %Z2
-; CHECK: %Z1.v.r1 = extractelement <2 x double> %Z1, i32 0
-; CHECK: %Z1.v.r2 = extractelement <2 x double> %Z1, i32 1
-; CHECK: %R = fmul double %Z1.v.r1, %Z1.v.r2
+; CHECK: %Z2.v.r1 = extractelement <2 x double> %Z2, i32 0
+; CHECK: %Z2.v.r2 = extractelement <2 x double> %Z2, i32 1
+; CHECK: %R = fmul double %Z2.v.r2, %Z2.v.r1
        ret double %R
 ; CHECK: ret double %R
 }
 
 ; Basic depth-3 chain (last pair first splat)
 define double @test3(double %A1, double %A2, double %B1, double %B2) {
-; CHECK: @test3
+; CHECK-LABEL: @test3(
 ; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0
-; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, 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
@@ -77,10 +78,10 @@ define double @test3(double %A1, double %A2, double %B1, double %B2) {
 
 ; Basic depth-3 chain (last pair second splat)
 define double @test4(double %A1, double %A2, double %B1, double %B2) {
-; CHECK: @test4
+; CHECK-LABEL: @test4(
 ; CHECK: %X1.v.i1.1 = insertelement <2 x double> undef, double %B1, i32 0
-; CHECK: %X1.v.i0.1 = insertelement <2 x double> undef, double %A1, 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
@@ -102,7 +103,7 @@ define double @test4(double %A1, double %A2, double %B1, double %B2) {
 
 ; Basic depth-3 chain
 define <2 x float> @test5(<2 x float> %A1, <2 x float> %A2, <2 x float> %B1, <2 x float> %B2) {
-; CHECK: @test5
+; CHECK-LABEL: @test5(
 ; CHECK: %X1.v.i1 = shufflevector <2 x float> %B1, <2 x float> %B2, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
 ; CHECK: %X1.v.i0 = shufflevector <2 x float> %A1, <2 x float> %A2, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
        %X1 = fsub <2 x float> %A1, %B1
@@ -124,7 +125,7 @@ define <2 x float> @test5(<2 x float> %A1, <2 x float> %A2, <2 x float> %B1, <2
 
 ; Basic chain with shuffles
 define <8 x i8> @test6(<8 x i8> %A1, <8 x i8> %A2, <8 x i8> %B1, <8 x i8> %B2) {
-; CHECK: @test6
+; CHECK-LABEL: @test6(
 ; CHECK: %X1.v.i1 = shufflevector <8 x i8> %B1, <8 x i8> %B2, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
 ; CHECK: %X1.v.i0 = shufflevector <8 x i8> %A1, <8 x i8> %A2, <16 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
        %X1 = sub <8 x i8> %A1, %B1
@@ -148,3 +149,51 @@ define <8 x i8> @test6(<8 x i8> %A1, <8 x i8> %A2, <8 x i8> %B1, <8 x i8> %B2) {
 ; CHECK: ret <8 x i8> %R
 }
 
+; Basic depth-3 chain (flipped order)
+define double @test7(double %A1, double %A2, double %B1, double %B2) {
+; CHECK-LABEL: @test7(
+; 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
+       %Z2 = fadd double %Y2, %B2
+       %Z1 = fadd double %Y1, %B1
+; CHECK: %Z1 = fadd <2 x double> %Y1, %X1.v.i1.2
+       %R  = fmul double %Z1, %Z2
+; CHECK: %Z1.v.r1 = extractelement <2 x double> %Z1, i32 0
+; CHECK: %Z1.v.r2 = extractelement <2 x double> %Z1, i32 1
+; CHECK: %R = fmul double %Z1.v.r1, %Z1.v.r2
+       ret double %R
+; CHECK: ret double %R
+}
+
+; Basic depth-3 chain (subclass data)
+define i64 @test8(i64 %A1, i64 %A2, i64 %B1, i64 %B2) {
+; CHECK-LABEL: @test8(
+; CHECK: %X1.v.i1.1 = insertelement <2 x i64> undef, i64 %B1, i32 0
+; CHECK: %X1.v.i1.2 = insertelement <2 x i64> %X1.v.i1.1, i64 %B2, i32 1
+; CHECK: %X1.v.i0.1 = insertelement <2 x i64> undef, i64 %A1, i32 0
+; CHECK: %X1.v.i0.2 = insertelement <2 x i64> %X1.v.i0.1, i64 %A2, i32 1
+       %X1 = sub nsw i64 %A1, %B1
+       %X2 = sub i64 %A2, %B2
+; CHECK: %X1 = sub <2 x i64> %X1.v.i0.2, %X1.v.i1.2
+       %Y1 = mul i64 %X1, %A1
+       %Y2 = mul i64 %X2, %A2
+; CHECK: %Y1 = mul <2 x i64> %X1, %X1.v.i0.2
+       %Z1 = add i64 %Y1, %B1
+       %Z2 = add i64 %Y2, %B2
+; CHECK: %Z1 = add <2 x i64> %Y1, %X1.v.i1.2
+       %R  = mul i64 %Z1, %Z2
+; CHECK: %Z1.v.r1 = extractelement <2 x i64> %Z1, i32 0
+; CHECK: %Z1.v.r2 = extractelement <2 x i64> %Z1, i32 1
+; CHECK: %R = mul i64 %Z1.v.r1, %Z1.v.r2
+       ret i64 %R
+; CHECK: ret i64 %R
+}
+