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e2177a8321
Summary: This makes it easier/cleaner to generate a single signature from this directive. Also: - Adds the symbol name, such that we don't depend on the location of this directive anymore. - Actually constructs the signature in the assembler, and make the assembler own it. - Refactor the use of MVT vs ValType in the streamer and assembler to require less conversions overall. - Changed 700 or so tests to use it. Reviewers: sbc100, dschuff Subscribers: jgravelle-google, eraman, aheejin, sunfish, jfb, llvm-commits Differential Revision: https://reviews.llvm.org/D54652 llvm-svn: 347228
93 lines
3.6 KiB
LLVM
93 lines
3.6 KiB
LLVM
; RUN: llc < %s -asm-verbose=false -wasm-keep-registers -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -wasm-enable-unimplemented-simd -mattr=+simd128,+sign-ext | FileCheck %s --check-prefixes CHECK,SIMD128
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; RUN: llc < %s -asm-verbose=false -wasm-keep-registers -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -mattr=+simd128,+sign-ext | FileCheck %s --check-prefixes CHECK,SIMD128-VM
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; RUN: llc < %s -asm-verbose=false -wasm-keep-registers -disable-wasm-fallthrough-return-opt -wasm-disable-explicit-locals -mattr=-simd128,+sign-ext | FileCheck %s --check-prefixes CHECK,NO-SIMD128
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; Test that vector float-to-int and int-to-float instructions lower correctly
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target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
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target triple = "wasm32-unknown-unknown"
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; CHECK-LABEL: convert_s_v4f32:
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; NO-SIMD128-NOT: i32x4
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; SIMD128-NEXT: .functype convert_s_v4f32 (v128) -> (v128){{$}}
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; SIMD128-NEXT: f32x4.convert_s/i32x4 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <4 x float> @convert_s_v4f32(<4 x i32> %x) {
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%a = sitofp <4 x i32> %x to <4 x float>
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ret <4 x float> %a
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}
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; CHECK-LABEL: convert_u_v4f32:
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; NO-SIMD128-NOT: i32x4
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; SIMD128-NEXT: .functype convert_u_v4f32 (v128) -> (v128){{$}}
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; SIMD128-NEXT: f32x4.convert_u/i32x4 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <4 x float> @convert_u_v4f32(<4 x i32> %x) {
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%a = uitofp <4 x i32> %x to <4 x float>
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ret <4 x float> %a
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}
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; CHECK-LABEL: convert_s_v2f64:
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; NO-SIMD128-NOT: i64x2
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; SIMD128-VM-NOT: f64x2.convert_s/i64x2
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; SIMD128-NEXT: .functype convert_s_v2f64 (v128) -> (v128){{$}}
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; SIMD128-NEXT: f64x2.convert_s/i64x2 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <2 x double> @convert_s_v2f64(<2 x i64> %x) {
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%a = sitofp <2 x i64> %x to <2 x double>
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ret <2 x double> %a
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}
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; CHECK-LABEL: convert_u_v2f64:
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; NO-SIMD128-NOT: i64x2
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; SIMD128-VM-NOT: f64x2.convert_u/i64x2
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; SIMD128-NEXT: .functype convert_u_v2f64 (v128) -> (v128){{$}}
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; SIMD128-NEXT: f64x2.convert_u/i64x2 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <2 x double> @convert_u_v2f64(<2 x i64> %x) {
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%a = uitofp <2 x i64> %x to <2 x double>
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ret <2 x double> %a
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}
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; CHECK-LABEL: trunc_sat_s_v4i32:
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; NO-SIMD128-NOT: f32x4
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; SIMD128-NEXT: .functype trunc_sat_s_v4i32 (v128) -> (v128){{$}}
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; SIMD128-NEXT: i32x4.trunc_sat_s/f32x4 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <4 x i32> @trunc_sat_s_v4i32(<4 x float> %x) {
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%a = fptosi <4 x float> %x to <4 x i32>
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ret <4 x i32> %a
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}
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; CHECK-LABEL: trunc_sat_u_v4i32:
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; NO-SIMD128-NOT: f32x4
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; SIMD128-NEXT: .functype trunc_sat_u_v4i32 (v128) -> (v128){{$}}
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; SIMD128-NEXT: i32x4.trunc_sat_u/f32x4 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <4 x i32> @trunc_sat_u_v4i32(<4 x float> %x) {
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%a = fptoui <4 x float> %x to <4 x i32>
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ret <4 x i32> %a
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}
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; CHECK-LABEL: trunc_sat_s_v2i64:
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; NO-SIMD128-NOT: f64x2
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; SIMD128-VM-NOT: i64x2.trunc_sat_s/f64x2
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; SIMD128-NEXT: .functype trunc_sat_s_v2i64 (v128) -> (v128){{$}}
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; SIMD128-NEXT: i64x2.trunc_sat_s/f64x2 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <2 x i64> @trunc_sat_s_v2i64(<2 x double> %x) {
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%a = fptosi <2 x double> %x to <2 x i64>
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ret <2 x i64> %a
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}
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; CHECK-LABEL: trunc_sat_u_v2i64:
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; NO-SIMD128-NOT: f64x2
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; SIMD128-VM-NOT: i64x2.trunc_sat_u/f64x2
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; SIMD128-NEXT: .functype trunc_sat_u_v2i64 (v128) -> (v128){{$}}
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; SIMD128-NEXT: i64x2.trunc_sat_u/f64x2 $push[[R:[0-9]+]]=, $0
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; SIMD128-NEXT: return $pop[[R]]
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define <2 x i64> @trunc_sat_u_v2i64(<2 x double> %x) {
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%a = fptoui <2 x double> %x to <2 x i64>
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ret <2 x i64> %a
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}
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