From: Andrea Di Biagio <Andrea_DiBiagio@sn.scee.net>
Date: Wed, 7 Sep 2016 14:50:07 +0000 (+0000)
Subject: Regenerate vector bitcast folding tests using update_test_checks.py.
X-Git-Tag: llvmorg-4.0.0-rc1~10457
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bdd576dbb0fe4934c216819645787a563bff0914;p=platform%2Fupstream%2Fllvm.git

Regenerate vector bitcast folding tests using update_test_checks.py.

Two tests have been merged together, regenerated and then moved to
a more appropriate directory. No functional change.

llvm-svn: 280814
---

diff --git a/llvm/test/Transforms/InstCombine/bitcast-vec-uniform.ll b/llvm/test/Transforms/InstCombine/bitcast-vec-uniform.ll
deleted file mode 100644
index bfb7719..0000000
--- a/llvm/test/Transforms/InstCombine/bitcast-vec-uniform.ll
+++ /dev/null
@@ -1,70 +0,0 @@
-; RUN: opt < %s -instcombine -S | FileCheck %s
-
-; CHECK-LABEL: @a(
-; CHECK-NOT: bitcast
-; CHECK: ret
-define <4 x i32> @a(<1 x i64> %y) {
-  %c = bitcast <2 x i64> <i64 0, i64 0> to <4 x i32>
-  ret <4 x i32> %c
-}
-
-; CHECK-LABEL: @b(
-; CHECK-NOT: bitcast
-; CHECK: ret
-
-define <4 x i32> @b(<1 x i64> %y) {
-  %c = bitcast <2 x i64> <i64 -1, i64 -1> to <4 x i32>
-  ret <4 x i32> %c
-}
-
-; CHECK-LABEL: @foo(
-; CHECK-NOT: bitcast
-; CHECK: ret
-
-; from MultiSource/Benchmarks/Bullet
-define <2 x float> @foo() {
-  %cast = bitcast i64 -1 to <2 x float>
-  ret <2 x float> %cast
-}
-
-
-; CHECK-LABEL: @foo2(
-; CHECK-NOT: bitcast
-; CHECK: ret
-define <2 x double> @foo2() {
-  %cast = bitcast i128 -1 to <2 x double>
-  ret <2 x double> %cast
-}
-
-; CHECK-LABEL: @foo3(
-; CHECK-NOT: bitcast
-; CHECK: ret
-define <1 x float> @foo3() {
-  %cast = bitcast i32 -1 to <1 x float>
-  ret <1 x float> %cast
-}
-
-; CHECK-LABEL: @foo4(
-; CHECK-NOT: bitcast
-; CHECK: ret
-define float @foo4() {
-  %cast = bitcast <1 x i32 ><i32 -1> to float
-  ret float %cast
-}
-
-; CHECK-LABEL: @foo5(
-; CHECK-NOT: bitcast
-; CHECK: ret
-define double @foo5() {
-  %cast = bitcast <2 x i32 ><i32 -1, i32 -1> to double
-  ret double %cast
-}
-
-
-; CHECK-LABEL: @foo6(
-; CHECK-NOT: bitcast
-; CHECK: ret
-define <2 x double> @foo6() {
-  %cast = bitcast <4 x i32><i32 -1, i32 -1, i32 -1, i32 -1> to <2 x double>
-  ret <2 x double> %cast
-}
diff --git a/llvm/test/Transforms/InstCombine/bitcast-vector-fold.ll b/llvm/test/Transforms/InstCombine/bitcast-vector-fold.ll
deleted file mode 100644
index 04c2861..0000000
--- a/llvm/test/Transforms/InstCombine/bitcast-vector-fold.ll
+++ /dev/null
@@ -1,38 +0,0 @@
-; RUN: opt < %s -instcombine -S | not grep bitcast
-target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
-target triple = "i686-apple-darwin8"
-
-define <2 x i64> @test1() {
-	%tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x i64>
-	ret <2 x i64> %tmp3
-}
-
-define <4 x i32> @test2() {
-	%tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x i32>
-	ret <4 x i32> %tmp3
-}
-
-define <2 x double> @test3() {
-	%tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x double>
-	ret <2 x double> %tmp3
-}
-
-define <4 x float> @test4() {
-	%tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x float>
-	ret <4 x float> %tmp3
-}
-
-define <2 x i64> @test5() {
-	%tmp3 = bitcast <4 x float> <float 0.0, float 1.0, float 2.0, float 3.0> to <2 x i64>
-	ret <2 x i64> %tmp3
-}
-
-define <4 x i32> @test6() {
-	%tmp3 = bitcast <2 x double> <double 0.5, double 1.0> to <4 x i32>
-	ret <4 x i32> %tmp3
-}
-
-define i32 @test7() {
-       %tmp3 = bitcast <2 x half> <half 0xH1100, half 0xH0011> to i32
-       ret i32 %tmp3
-}
diff --git a/llvm/test/Transforms/InstSimplify/bitcast-vector-fold.ll b/llvm/test/Transforms/InstSimplify/bitcast-vector-fold.ll
new file mode 100644
index 0000000..68783438
--- /dev/null
+++ b/llvm/test/Transforms/InstSimplify/bitcast-vector-fold.ll
@@ -0,0 +1,125 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt < %s -instsimplify -S | FileCheck %s
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-f64:32:64-v64:64:64-v128:128:128"
+
+define <2 x i64> @test1() {
+; CHECK-LABEL: @test1(
+; CHECK-NEXT:    ret <2 x i64> <i64 4294967296, i64 12884901890>
+;
+  %tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x i64>
+  ret <2 x i64> %tmp3
+}
+
+define <4 x i32> @test2() {
+; CHECK-LABEL: @test2(
+; CHECK-NEXT:    ret <4 x i32> <i32 0, i32 0, i32 1, i32 0>
+;
+  %tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x i32>
+  ret <4 x i32> %tmp3
+}
+
+define <2 x double> @test3() {
+; CHECK-LABEL: @test3(
+; CHECK-NEXT:    ret <2 x double> <double 0x100000000, double 0x300000002>
+;
+  %tmp3 = bitcast <4 x i32> < i32 0, i32 1, i32 2, i32 3 > to <2 x double>
+  ret <2 x double> %tmp3
+}
+
+define <4 x float> @test4() {
+; CHECK-LABEL: @test4(
+; CHECK-NEXT:    ret <4 x float> <float 0.000000e+00, float 0.000000e+00, float 0x36A0000000000000, float 0.000000e+00>
+;
+  %tmp3 = bitcast <2 x i64> < i64 0, i64 1 > to <4 x float>
+  ret <4 x float> %tmp3
+}
+
+define <2 x i64> @test5() {
+; CHECK-LABEL: @test5(
+; CHECK-NEXT:    ret <2 x i64> <i64 4575657221408423936, i64 4629700418010611712>
+;
+  %tmp3 = bitcast <4 x float> <float 0.0, float 1.0, float 2.0, float 3.0> to <2 x i64>
+  ret <2 x i64> %tmp3
+}
+
+define <4 x i32> @test6() {
+; CHECK-LABEL: @test6(
+; CHECK-NEXT:    ret <4 x i32> <i32 0, i32 1071644672, i32 0, i32 1072693248>
+;
+  %tmp3 = bitcast <2 x double> <double 0.5, double 1.0> to <4 x i32>
+  ret <4 x i32> %tmp3
+}
+
+define i32 @test7() {
+; CHECK-LABEL: @test7(
+; CHECK-NEXT:    ret i32 1118464
+;
+  %tmp3 = bitcast <2 x half> <half 0xH1100, half 0xH0011> to i32
+  ret i32 %tmp3
+}
+
+define <4 x i32> @test8(<1 x i64> %y) {
+; CHECK-LABEL: @test8(
+; CHECK-NEXT:    ret <4 x i32> zeroinitializer
+;
+  %c = bitcast <2 x i64> <i64 0, i64 0> to <4 x i32>
+  ret <4 x i32> %c
+}
+
+define <4 x i32> @test9(<1 x i64> %y) {
+; CHECK-LABEL: @test9(
+; CHECK-NEXT:    ret <4 x i32> <i32 -1, i32 -1, i32 -1, i32 -1>
+;
+  %c = bitcast <2 x i64> <i64 -1, i64 -1> to <4 x i32>
+  ret <4 x i32> %c
+}
+
+; from MultiSource/Benchmarks/Bullet
+define <2 x float> @foo() {
+; CHECK-LABEL: @foo(
+; CHECK-NEXT:    ret <2 x float> <float 0xFFFFFFFFE0000000, float 0xFFFFFFFFE0000000>
+;
+  %cast = bitcast i64 -1 to <2 x float>
+  ret <2 x float> %cast
+}
+
+
+define <2 x double> @foo2() {
+; CHECK-LABEL: @foo2(
+; CHECK-NEXT:    ret <2 x double> <double 0xFFFFFFFFFFFFFFFF, double 0xFFFFFFFFFFFFFFFF>
+;
+  %cast = bitcast i128 -1 to <2 x double>
+  ret <2 x double> %cast
+}
+
+define <1 x float> @foo3() {
+; CHECK-LABEL: @foo3(
+; CHECK-NEXT:    ret <1 x float> <float 0xFFFFFFFFE0000000>
+;
+  %cast = bitcast i32 -1 to <1 x float>
+  ret <1 x float> %cast
+}
+
+define float @foo4() {
+; CHECK-LABEL: @foo4(
+; CHECK-NEXT:    ret float 0xFFFFFFFFE0000000
+;
+  %cast = bitcast <1 x i32 ><i32 -1> to float
+  ret float %cast
+}
+
+define double @foo5() {
+; CHECK-LABEL: @foo5(
+; CHECK-NEXT:    ret double 0xFFFFFFFFFFFFFFFF
+;
+  %cast = bitcast <2 x i32 ><i32 -1, i32 -1> to double
+  ret double %cast
+}
+
+define <2 x double> @foo6() {
+; CHECK-LABEL: @foo6(
+; CHECK-NEXT:    ret <2 x double> <double 0xFFFFFFFFFFFFFFFF, double 0xFFFFFFFFFFFFFFFF>
+;
+  %cast = bitcast <4 x i32><i32 -1, i32 -1, i32 -1, i32 -1> to <2 x double>
+  ret <2 x double> %cast
+}