diff options
author | Stephen Hines <srhines@google.com> | 2015-04-01 18:49:24 +0000 |
---|---|---|
committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2015-04-01 18:49:26 +0000 |
commit | 3fa16bd6062e23bcdb82ed4dd965674792e6b761 (patch) | |
tree | 9348fc507292f7e8715d22d64ce5a32131b4f875 /test/Transforms/InstCombine/aligned-qpx.ll | |
parent | beed47390a60f6f0c77532b3d3f76bb47ef49423 (diff) | |
parent | ebe69fe11e48d322045d5949c83283927a0d790b (diff) | |
download | external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.zip external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.tar.gz external_llvm-3fa16bd6062e23bcdb82ed4dd965674792e6b761.tar.bz2 |
Merge "Update aosp/master LLVM for rebase to r230699."
Diffstat (limited to 'test/Transforms/InstCombine/aligned-qpx.ll')
-rw-r--r-- | test/Transforms/InstCombine/aligned-qpx.ll | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/test/Transforms/InstCombine/aligned-qpx.ll b/test/Transforms/InstCombine/aligned-qpx.ll new file mode 100644 index 0000000..c8a1f6f --- /dev/null +++ b/test/Transforms/InstCombine/aligned-qpx.ll @@ -0,0 +1,162 @@ +; RUN: opt -S -instcombine < %s | FileCheck %s +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-f128:128:128-v128:128:128-n32:64" +target triple = "powerpc64-unknown-linux-gnu" + +declare <4 x double> @llvm.ppc.qpx.qvlfs(i8*) #1 + +define <4 x double> @test1(<4 x float>* %h) #0 { +entry: + %h1 = getelementptr <4 x float>* %h, i64 1 + %hv = bitcast <4 x float>* %h1 to i8* + %vl = call <4 x double> @llvm.ppc.qpx.qvlfs(i8* %hv) + +; CHECK-LABEL: @test1 +; CHECK: @llvm.ppc.qpx.qvlfs +; CHECK: ret <4 x double> + + %v0 = load <4 x float>* %h, align 8 + %v0e = fpext <4 x float> %v0 to <4 x double> + %a = fadd <4 x double> %v0e, %vl + ret <4 x double> %a +} + +define <4 x double> @test1a(<4 x float>* align 16 %h) #0 { +entry: + %h1 = getelementptr <4 x float>* %h, i64 1 + %hv = bitcast <4 x float>* %h1 to i8* + %vl = call <4 x double> @llvm.ppc.qpx.qvlfs(i8* %hv) + +; CHECK-LABEL: @test1a +; CHECK-NOT: @llvm.ppc.qpx.qvlfs +; CHECK: ret <4 x double> + + %v0 = load <4 x float>* %h, align 8 + %v0e = fpext <4 x float> %v0 to <4 x double> + %a = fadd <4 x double> %v0e, %vl + ret <4 x double> %a +} + +declare void @llvm.ppc.qpx.qvstfs(<4 x double>, i8*) #0 + +define <4 x float> @test2(<4 x float>* %h, <4 x double> %d) #0 { +entry: + %h1 = getelementptr <4 x float>* %h, i64 1 + %hv = bitcast <4 x float>* %h1 to i8* + call void @llvm.ppc.qpx.qvstfs(<4 x double> %d, i8* %hv) + + %v0 = load <4 x float>* %h, align 8 + ret <4 x float> %v0 + +; CHECK-LABEL: @test2 +; CHECK: @llvm.ppc.qpx.qvstfs +; CHECK: ret <4 x float> +} + +define <4 x float> @test2a(<4 x float>* align 16 %h, <4 x double> %d) #0 { +entry: + %h1 = getelementptr <4 x float>* %h, i64 1 + %hv = bitcast <4 x float>* %h1 to i8* + call void @llvm.ppc.qpx.qvstfs(<4 x double> %d, i8* %hv) + + %v0 = load <4 x float>* %h, align 8 + ret <4 x float> %v0 + +; CHECK-LABEL: @test2 +; CHECK-NOT: @llvm.ppc.qpx.qvstfs +; CHECK: ret <4 x float> +} + +declare <4 x double> @llvm.ppc.qpx.qvlfd(i8*) #1 + +define <4 x double> @test1l(<4 x double>* %h) #0 { +entry: + %h1 = getelementptr <4 x double>* %h, i64 1 + %hv = bitcast <4 x double>* %h1 to i8* + %vl = call <4 x double> @llvm.ppc.qpx.qvlfd(i8* %hv) + +; CHECK-LABEL: @test1l +; CHECK: @llvm.ppc.qpx.qvlfd +; CHECK: ret <4 x double> + + %v0 = load <4 x double>* %h, align 8 + %a = fadd <4 x double> %v0, %vl + ret <4 x double> %a +} + +define <4 x double> @test1ln(<4 x double>* align 16 %h) #0 { +entry: + %h1 = getelementptr <4 x double>* %h, i64 1 + %hv = bitcast <4 x double>* %h1 to i8* + %vl = call <4 x double> @llvm.ppc.qpx.qvlfd(i8* %hv) + +; CHECK-LABEL: @test1ln +; CHECK: @llvm.ppc.qpx.qvlfd +; CHECK: ret <4 x double> + + %v0 = load <4 x double>* %h, align 8 + %a = fadd <4 x double> %v0, %vl + ret <4 x double> %a +} + +define <4 x double> @test1la(<4 x double>* align 32 %h) #0 { +entry: + %h1 = getelementptr <4 x double>* %h, i64 1 + %hv = bitcast <4 x double>* %h1 to i8* + %vl = call <4 x double> @llvm.ppc.qpx.qvlfd(i8* %hv) + +; CHECK-LABEL: @test1la +; CHECK-NOT: @llvm.ppc.qpx.qvlfd +; CHECK: ret <4 x double> + + %v0 = load <4 x double>* %h, align 8 + %a = fadd <4 x double> %v0, %vl + ret <4 x double> %a +} + +declare void @llvm.ppc.qpx.qvstfd(<4 x double>, i8*) #0 + +define <4 x double> @test2l(<4 x double>* %h, <4 x double> %d) #0 { +entry: + %h1 = getelementptr <4 x double>* %h, i64 1 + %hv = bitcast <4 x double>* %h1 to i8* + call void @llvm.ppc.qpx.qvstfd(<4 x double> %d, i8* %hv) + + %v0 = load <4 x double>* %h, align 8 + ret <4 x double> %v0 + +; CHECK-LABEL: @test2l +; CHECK: @llvm.ppc.qpx.qvstfd +; CHECK: ret <4 x double> +} + +define <4 x double> @test2ln(<4 x double>* align 16 %h, <4 x double> %d) #0 { +entry: + %h1 = getelementptr <4 x double>* %h, i64 1 + %hv = bitcast <4 x double>* %h1 to i8* + call void @llvm.ppc.qpx.qvstfd(<4 x double> %d, i8* %hv) + + %v0 = load <4 x double>* %h, align 8 + ret <4 x double> %v0 + +; CHECK-LABEL: @test2ln +; CHECK: @llvm.ppc.qpx.qvstfd +; CHECK: ret <4 x double> +} + +define <4 x double> @test2la(<4 x double>* align 32 %h, <4 x double> %d) #0 { +entry: + %h1 = getelementptr <4 x double>* %h, i64 1 + %hv = bitcast <4 x double>* %h1 to i8* + call void @llvm.ppc.qpx.qvstfd(<4 x double> %d, i8* %hv) + + %v0 = load <4 x double>* %h, align 8 + ret <4 x double> %v0 + +; CHECK-LABEL: @test2l +; CHECK-NOT: @llvm.ppc.qpx.qvstfd +; CHECK: ret <4 x double> +} + +attributes #0 = { nounwind } +attributes #1 = { nounwind readonly } + |