From: Sanjay Patel <spatel@rotateright.com>
Date: Tue, 17 Dec 2019 15:21:32 +0000 (-0500)
Subject: [AArch64] add tests for fcvtl2; NFC
X-Git-Tag: llvmorg-11-init~1942
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=fbaf835c5c515bf00dccd880b8afe0b2e0a10e06;p=platform%2Fupstream%2Fllvm.git

[AArch64] add tests for fcvtl2; NFC
---

diff --git a/llvm/test/CodeGen/AArch64/arm64-vcvt_f.ll b/llvm/test/CodeGen/AArch64/arm64-vcvt_f.ll
index 227e052..d30a1c7 100644
--- a/llvm/test/CodeGen/AArch64/arm64-vcvt_f.ll
+++ b/llvm/test/CodeGen/AArch64/arm64-vcvt_f.ll
@@ -38,19 +38,19 @@ define <2 x double> @test_vcvt_high_f64_f32(<4 x float> %x) nounwind readnone ss
   ret <2 x double> %vcvt1.i
 }
 
-define <2 x double> @test_vcvt_high_f64_f32_bitcast(<4 x float> %x) nounwind readnone ssp {
-; GENERIC-LABEL: test_vcvt_high_f64_f32_bitcast:
+define <2 x double> @test_vcvt_high_v1f64_f32_bitcast(<4 x float> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v1f64_f32_bitcast:
 ; GENERIC:       // %bb.0:
 ; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
 ; GENERIC-NEXT:    fcvtl v0.2d, v0.2s
 ; GENERIC-NEXT:    ret
 ;
-; FAST-LABEL: test_vcvt_high_f64_f32_bitcast:
+; FAST-LABEL: test_vcvt_high_v1f64_f32_bitcast:
 ; FAST:       // %bb.0:
 ; FAST-NEXT:    fcvtl2 v0.2d, v0.4s
 ; FAST-NEXT:    ret
 ;
-; GISEL-LABEL: test_vcvt_high_f64_f32_bitcast:
+; GISEL-LABEL: test_vcvt_high_v1f64_f32_bitcast:
 ; GISEL:       // %bb.0:
 ; GISEL-NEXT:    ext.16b v0, v0, v0, #8
 ; GISEL-NEXT:    fcvtl v0.2d, v0.2s
@@ -62,21 +62,21 @@ define <2 x double> @test_vcvt_high_f64_f32_bitcast(<4 x float> %x) nounwind rea
   ret <2 x double> %r
 }
 
-define <2 x double> @test_vcvt_high_i64_f32_bitcast(<2 x i64> %x) nounwind readnone ssp {
-; GENERIC-LABEL: test_vcvt_high_i64_f32_bitcast:
+define <2 x double> @test_vcvt_high_v1i64_f32_bitcast(<2 x i64> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v1i64_f32_bitcast:
 ; GENERIC:       // %bb.0:
 ; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
 ; GENERIC-NEXT:    fcvtl v0.2d, v0.2s
 ; GENERIC-NEXT:    ret
 ;
-; FAST-LABEL: test_vcvt_high_i64_f32_bitcast:
+; FAST-LABEL: test_vcvt_high_v1i64_f32_bitcast:
 ; FAST:       // %bb.0:
 ; FAST-NEXT:    ext.16b v0, v0, v0, #8
 ; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
 ; FAST-NEXT:    fcvtl v0.2d, v0.2s
 ; FAST-NEXT:    ret
 ;
-; GISEL-LABEL: test_vcvt_high_i64_f32_bitcast:
+; GISEL-LABEL: test_vcvt_high_v1i64_f32_bitcast:
 ; GISEL:       // %bb.0:
 ; GISEL-NEXT:    ext.16b v0, v0, v0, #8
 ; GISEL-NEXT:    fcvtl v0.2d, v0.2s
@@ -87,6 +87,181 @@ define <2 x double> @test_vcvt_high_i64_f32_bitcast(<2 x i64> %x) nounwind readn
   ret <2 x double> %r
 }
 
+define <2 x double> @test_vcvt_high_v2i32_f32_bitcast(<4 x i32> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v2i32_f32_bitcast:
+; GENERIC:       // %bb.0:
+; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
+; GENERIC-NEXT:    fcvtl v0.2d, v0.2s
+; GENERIC-NEXT:    ret
+;
+; FAST-LABEL: test_vcvt_high_v2i32_f32_bitcast:
+; FAST:       // %bb.0:
+; FAST-NEXT:    ext.16b v0, v0, v0, #8
+; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
+; FAST-NEXT:    fcvtl v0.2d, v0.2s
+; FAST-NEXT:    ret
+;
+; GISEL-LABEL: test_vcvt_high_v2i32_f32_bitcast:
+; GISEL:       // %bb.0:
+; GISEL-NEXT:    ext.16b v0, v0, v0, #8
+; GISEL-NEXT:    fcvtl v0.2d, v0.2s
+; GISEL-NEXT:    ret
+  %ext = shufflevector <4 x i32> %x, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
+  %bc2 = bitcast <2 x i32> %ext to <2 x float>
+  %r = fpext <2 x float> %bc2 to <2 x double>
+  ret <2 x double> %r
+}
+
+define <2 x double> @test_vcvt_high_v4i16_f32_bitcast(<8 x i16> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v4i16_f32_bitcast:
+; GENERIC:       // %bb.0:
+; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
+; GENERIC-NEXT:    fcvtl v0.2d, v0.2s
+; GENERIC-NEXT:    ret
+;
+; FAST-LABEL: test_vcvt_high_v4i16_f32_bitcast:
+; FAST:       // %bb.0:
+; FAST-NEXT:    ext.16b v0, v0, v0, #8
+; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
+; FAST-NEXT:    fcvtl v0.2d, v0.2s
+; FAST-NEXT:    ret
+;
+; GISEL-LABEL: test_vcvt_high_v4i16_f32_bitcast:
+; GISEL:       // %bb.0:
+; GISEL-NEXT:    ext.16b v0, v0, v0, #8
+; GISEL-NEXT:    fcvtl v0.2d, v0.2s
+; GISEL-NEXT:    ret
+  %ext = shufflevector <8 x i16> %x, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
+  %bc2 = bitcast <4 x i16> %ext to <2 x float>
+  %r = fpext <2 x float> %bc2 to <2 x double>
+  ret <2 x double> %r
+}
+
+define <2 x double> @test_vcvt_high_v8i8_f32_bitcast(<16 x i8> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v8i8_f32_bitcast:
+; GENERIC:       // %bb.0:
+; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
+; GENERIC-NEXT:    fcvtl v0.2d, v0.2s
+; GENERIC-NEXT:    ret
+;
+; FAST-LABEL: test_vcvt_high_v8i8_f32_bitcast:
+; FAST:       // %bb.0:
+; FAST-NEXT:    ext.16b v0, v0, v0, #8
+; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
+; FAST-NEXT:    fcvtl v0.2d, v0.2s
+; FAST-NEXT:    ret
+;
+; GISEL-LABEL: test_vcvt_high_v8i8_f32_bitcast:
+; GISEL:       // %bb.0:
+; GISEL-NEXT:    ext.16b v0, v0, v0, #8
+; GISEL-NEXT:    fcvtl v0.2d, v0.2s
+; GISEL-NEXT:    ret
+  %ext = shufflevector <16 x i8> %x, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+  %bc2 = bitcast <8 x i8> %ext to <2 x float>
+  %r = fpext <2 x float> %bc2 to <2 x double>
+  ret <2 x double> %r
+}
+
+define <4 x float> @test_vcvt_high_v1i64_f16_bitcast(<2 x i64> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v1i64_f16_bitcast:
+; GENERIC:       // %bb.0:
+; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
+; GENERIC-NEXT:    fcvtl v0.4s, v0.4h
+; GENERIC-NEXT:    ret
+;
+; FAST-LABEL: test_vcvt_high_v1i64_f16_bitcast:
+; FAST:       // %bb.0:
+; FAST-NEXT:    ext.16b v0, v0, v0, #8
+; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
+; FAST-NEXT:    fcvtl v0.4s, v0.4h
+; FAST-NEXT:    ret
+;
+; GISEL-LABEL: test_vcvt_high_v1i64_f16_bitcast:
+; GISEL:       // %bb.0:
+; GISEL-NEXT:    ext.16b v0, v0, v0, #8
+; GISEL-NEXT:    fcvtl v0.4s, v0.4h
+; GISEL-NEXT:    ret
+  %ext = shufflevector <2 x i64> %x, <2 x i64> undef, <1 x i32> <i32 1>
+  %bc2 = bitcast <1 x i64> %ext to <4 x half>
+  %r = fpext <4 x half> %bc2 to <4 x float>
+  ret <4 x float> %r
+}
+
+define <4 x float> @test_vcvt_high_v2i32_f16_bitcast(<4 x i32> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v2i32_f16_bitcast:
+; GENERIC:       // %bb.0:
+; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
+; GENERIC-NEXT:    fcvtl v0.4s, v0.4h
+; GENERIC-NEXT:    ret
+;
+; FAST-LABEL: test_vcvt_high_v2i32_f16_bitcast:
+; FAST:       // %bb.0:
+; FAST-NEXT:    ext.16b v0, v0, v0, #8
+; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
+; FAST-NEXT:    fcvtl v0.4s, v0.4h
+; FAST-NEXT:    ret
+;
+; GISEL-LABEL: test_vcvt_high_v2i32_f16_bitcast:
+; GISEL:       // %bb.0:
+; GISEL-NEXT:    ext.16b v0, v0, v0, #8
+; GISEL-NEXT:    fcvtl v0.4s, v0.4h
+; GISEL-NEXT:    ret
+  %ext = shufflevector <4 x i32> %x, <4 x i32> undef, <2 x i32> <i32 2, i32 3>
+  %bc2 = bitcast <2 x i32> %ext to <4 x half>
+  %r = fpext <4 x half> %bc2 to <4 x float>
+  ret <4 x float> %r
+}
+
+define <4 x float> @test_vcvt_high_v4i16_f16_bitcast(<8 x i16> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v4i16_f16_bitcast:
+; GENERIC:       // %bb.0:
+; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
+; GENERIC-NEXT:    fcvtl v0.4s, v0.4h
+; GENERIC-NEXT:    ret
+;
+; FAST-LABEL: test_vcvt_high_v4i16_f16_bitcast:
+; FAST:       // %bb.0:
+; FAST-NEXT:    ext.16b v0, v0, v0, #8
+; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
+; FAST-NEXT:    fcvtl v0.4s, v0.4h
+; FAST-NEXT:    ret
+;
+; GISEL-LABEL: test_vcvt_high_v4i16_f16_bitcast:
+; GISEL:       // %bb.0:
+; GISEL-NEXT:    ext.16b v0, v0, v0, #8
+; GISEL-NEXT:    fcvtl v0.4s, v0.4h
+; GISEL-NEXT:    ret
+  %ext = shufflevector <8 x i16> %x, <8 x i16> undef, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
+  %bc2 = bitcast <4 x i16> %ext to <4 x half>
+  %r = fpext <4 x half> %bc2 to <4 x float>
+  ret <4 x float> %r
+}
+
+define <4 x float> @test_vcvt_high_v8i8_f16_bitcast(<16 x i8> %x) nounwind readnone ssp {
+; GENERIC-LABEL: test_vcvt_high_v8i8_f16_bitcast:
+; GENERIC:       // %bb.0:
+; GENERIC-NEXT:    ext.16b v0, v0, v0, #8
+; GENERIC-NEXT:    fcvtl v0.4s, v0.4h
+; GENERIC-NEXT:    ret
+;
+; FAST-LABEL: test_vcvt_high_v8i8_f16_bitcast:
+; FAST:       // %bb.0:
+; FAST-NEXT:    ext.16b v0, v0, v0, #8
+; FAST-NEXT:    // kill: def $d0 killed $d0 killed $q0
+; FAST-NEXT:    fcvtl v0.4s, v0.4h
+; FAST-NEXT:    ret
+;
+; GISEL-LABEL: test_vcvt_high_v8i8_f16_bitcast:
+; GISEL:       // %bb.0:
+; GISEL-NEXT:    ext.16b v0, v0, v0, #8
+; GISEL-NEXT:    fcvtl v0.4s, v0.4h
+; GISEL-NEXT:    ret
+  %ext = shufflevector <16 x i8> %x, <16 x i8> undef, <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15>
+  %bc2 = bitcast <8 x i8> %ext to <4 x half>
+  %r = fpext <4 x half> %bc2 to <4 x float>
+  ret <4 x float> %r
+}
+
 ; FALLBACK-NOT: remark{{.*}}G_FPEXT{{.*}}(in function: test_vcvt_f32_f64)
 ; FALLBACK-NOT: remark{{.*}}fpext{{.*}}(in function: test_vcvt_f32_f64)
 define <2 x float> @test_vcvt_f32_f64(<2 x double> %v) nounwind readnone ssp {