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clang-p2996/llvm/test/CodeGen/WebAssembly/libcalls-trig.ll
Tex Riddell 2bebeea2a1 [WebAssembly] Add atan2 to RuntimeLibcallSignatureTable (#112613) 
This change is part of this proposal:
https://discourse.llvm.org/t/rfc-all-the-math-intrinsics/78294

- `WebAssemblyRuntimeLibcallSignatures.cpp`: Add `RTLIB::ATAN2*` to
RuntimeLibcallSignatureTable
- Add atan2 calls to `CodeGen/WebAssembly/libcalls-trig.ll` and update
test checks

Part of: Implement the atan2 HLSL Function #70096.
2024-10-17 10:39:36 -07:00

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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -disable-wasm-fallthrough-return-opt -wasm-keep-registers | FileCheck %s
; Test a subset of compiler-rt/libm libcalls expected to be emitted by the wasm backend
target triple = "wasm32-unknown-unknown"
declare fp128 @llvm.sin.f128(fp128)
declare fp128 @llvm.cos.f128(fp128)
declare fp128 @llvm.tan.f128(fp128)
declare fp128 @llvm.asin.f128(fp128)
declare fp128 @llvm.acos.f128(fp128)
declare fp128 @llvm.atan.f128(fp128)
declare fp128 @llvm.sinh.f128(fp128)
declare fp128 @llvm.cosh.f128(fp128)
declare fp128 @llvm.tanh.f128(fp128)
declare fp128 @llvm.atan2.f128(fp128, fp128)
declare double @llvm.sin.f64(double)
declare double @llvm.cos.f64(double)
declare double @llvm.tan.f64(double)
declare double @llvm.asin.f64(double)
declare double @llvm.acos.f64(double)
declare double @llvm.atan.f64(double)
declare double @llvm.sinh.f64(double)
declare double @llvm.cosh.f64(double)
declare double @llvm.tanh.f64(double)
declare double @llvm.atan2.f64(double, double)
declare float @llvm.sin.f32(float)
declare float @llvm.cos.f32(float)
declare float @llvm.tan.f32(float)
declare float @llvm.asin.f32(float)
declare float @llvm.acos.f32(float)
declare float @llvm.atan.f32(float)
declare float @llvm.sinh.f32(float)
declare float @llvm.cosh.f32(float)
declare float @llvm.tanh.f32(float)
declare float @llvm.atan2.f32(float, float)
define fp128 @fp128libcalls(fp128 %x) {
; compiler-rt call
; CHECK-LABEL: fp128libcalls:
; CHECK: .functype fp128libcalls (i32, i64, i64) -> ()
; CHECK-NEXT: .local i32
; CHECK-NEXT: # %bb.0:
; CHECK-NEXT: global.get $push31=, __stack_pointer
; CHECK-NEXT: i32.const $push32=, 160
; CHECK-NEXT: i32.sub $push81=, $pop31, $pop32
; CHECK-NEXT: local.tee $push80=, 3, $pop81
; CHECK-NEXT: global.set __stack_pointer, $pop80
; CHECK-NEXT: local.get $push82=, 3
; CHECK-NEXT: i32.const $push69=, 144
; CHECK-NEXT: i32.add $push70=, $pop82, $pop69
; CHECK-NEXT: local.get $push84=, 1
; CHECK-NEXT: local.get $push83=, 2
; CHECK-NEXT: call sinl, $pop70, $pop84, $pop83
; CHECK-NEXT: local.get $push85=, 3
; CHECK-NEXT: i32.const $push65=, 128
; CHECK-NEXT: i32.add $push66=, $pop85, $pop65
; CHECK-NEXT: local.get $push86=, 3
; CHECK-NEXT: i64.load $push3=, 144($pop86)
; CHECK-NEXT: local.get $push87=, 3
; CHECK-NEXT: i32.const $push67=, 144
; CHECK-NEXT: i32.add $push68=, $pop87, $pop67
; CHECK-NEXT: i32.const $push0=, 8
; CHECK-NEXT: i32.add $push1=, $pop68, $pop0
; CHECK-NEXT: i64.load $push2=, 0($pop1)
; CHECK-NEXT: call cosl, $pop66, $pop3, $pop2
; CHECK-NEXT: local.get $push88=, 3
; CHECK-NEXT: i32.const $push61=, 112
; CHECK-NEXT: i32.add $push62=, $pop88, $pop61
; CHECK-NEXT: local.get $push89=, 3
; CHECK-NEXT: i64.load $push6=, 128($pop89)
; CHECK-NEXT: local.get $push90=, 3
; CHECK-NEXT: i32.const $push63=, 128
; CHECK-NEXT: i32.add $push64=, $pop90, $pop63
; CHECK-NEXT: i32.const $push79=, 8
; CHECK-NEXT: i32.add $push4=, $pop64, $pop79
; CHECK-NEXT: i64.load $push5=, 0($pop4)
; CHECK-NEXT: call tanl, $pop62, $pop6, $pop5
; CHECK-NEXT: local.get $push91=, 3
; CHECK-NEXT: i32.const $push57=, 96
; CHECK-NEXT: i32.add $push58=, $pop91, $pop57
; CHECK-NEXT: local.get $push92=, 3
; CHECK-NEXT: i64.load $push9=, 112($pop92)
; CHECK-NEXT: local.get $push93=, 3
; CHECK-NEXT: i32.const $push59=, 112
; CHECK-NEXT: i32.add $push60=, $pop93, $pop59
; CHECK-NEXT: i32.const $push78=, 8
; CHECK-NEXT: i32.add $push7=, $pop60, $pop78
; CHECK-NEXT: i64.load $push8=, 0($pop7)
; CHECK-NEXT: call asinl, $pop58, $pop9, $pop8
; CHECK-NEXT: local.get $push94=, 3
; CHECK-NEXT: i32.const $push53=, 80
; CHECK-NEXT: i32.add $push54=, $pop94, $pop53
; CHECK-NEXT: local.get $push95=, 3
; CHECK-NEXT: i64.load $push12=, 96($pop95)
; CHECK-NEXT: local.get $push96=, 3
; CHECK-NEXT: i32.const $push55=, 96
; CHECK-NEXT: i32.add $push56=, $pop96, $pop55
; CHECK-NEXT: i32.const $push77=, 8
; CHECK-NEXT: i32.add $push10=, $pop56, $pop77
; CHECK-NEXT: i64.load $push11=, 0($pop10)
; CHECK-NEXT: call acosl, $pop54, $pop12, $pop11
; CHECK-NEXT: local.get $push97=, 3
; CHECK-NEXT: i32.const $push49=, 64
; CHECK-NEXT: i32.add $push50=, $pop97, $pop49
; CHECK-NEXT: local.get $push98=, 3
; CHECK-NEXT: i64.load $push15=, 80($pop98)
; CHECK-NEXT: local.get $push99=, 3
; CHECK-NEXT: i32.const $push51=, 80
; CHECK-NEXT: i32.add $push52=, $pop99, $pop51
; CHECK-NEXT: i32.const $push76=, 8
; CHECK-NEXT: i32.add $push13=, $pop52, $pop76
; CHECK-NEXT: i64.load $push14=, 0($pop13)
; CHECK-NEXT: call atanl, $pop50, $pop15, $pop14
; CHECK-NEXT: local.get $push100=, 3
; CHECK-NEXT: i32.const $push45=, 48
; CHECK-NEXT: i32.add $push46=, $pop100, $pop45
; CHECK-NEXT: local.get $push101=, 3
; CHECK-NEXT: i64.load $push18=, 64($pop101)
; CHECK-NEXT: local.get $push102=, 3
; CHECK-NEXT: i32.const $push47=, 64
; CHECK-NEXT: i32.add $push48=, $pop102, $pop47
; CHECK-NEXT: i32.const $push75=, 8
; CHECK-NEXT: i32.add $push16=, $pop48, $pop75
; CHECK-NEXT: i64.load $push17=, 0($pop16)
; CHECK-NEXT: call sinhl, $pop46, $pop18, $pop17
; CHECK-NEXT: local.get $push103=, 3
; CHECK-NEXT: i32.const $push41=, 32
; CHECK-NEXT: i32.add $push42=, $pop103, $pop41
; CHECK-NEXT: local.get $push104=, 3
; CHECK-NEXT: i64.load $push21=, 48($pop104)
; CHECK-NEXT: local.get $push105=, 3
; CHECK-NEXT: i32.const $push43=, 48
; CHECK-NEXT: i32.add $push44=, $pop105, $pop43
; CHECK-NEXT: i32.const $push74=, 8
; CHECK-NEXT: i32.add $push19=, $pop44, $pop74
; CHECK-NEXT: i64.load $push20=, 0($pop19)
; CHECK-NEXT: call coshl, $pop42, $pop21, $pop20
; CHECK-NEXT: local.get $push106=, 3
; CHECK-NEXT: i32.const $push37=, 16
; CHECK-NEXT: i32.add $push38=, $pop106, $pop37
; CHECK-NEXT: local.get $push107=, 3
; CHECK-NEXT: i64.load $push24=, 32($pop107)
; CHECK-NEXT: local.get $push108=, 3
; CHECK-NEXT: i32.const $push39=, 32
; CHECK-NEXT: i32.add $push40=, $pop108, $pop39
; CHECK-NEXT: i32.const $push73=, 8
; CHECK-NEXT: i32.add $push22=, $pop40, $pop73
; CHECK-NEXT: i64.load $push23=, 0($pop22)
; CHECK-NEXT: call tanhl, $pop38, $pop24, $pop23
; CHECK-NEXT: local.get $push113=, 3
; CHECK-NEXT: local.get $push112=, 1
; CHECK-NEXT: local.get $push111=, 2
; CHECK-NEXT: local.get $push109=, 3
; CHECK-NEXT: i64.load $push27=, 16($pop109)
; CHECK-NEXT: local.get $push110=, 3
; CHECK-NEXT: i32.const $push35=, 16
; CHECK-NEXT: i32.add $push36=, $pop110, $pop35
; CHECK-NEXT: i32.const $push72=, 8
; CHECK-NEXT: i32.add $push25=, $pop36, $pop72
; CHECK-NEXT: i64.load $push26=, 0($pop25)
; CHECK-NEXT: call atan2l, $pop113, $pop112, $pop111, $pop27, $pop26
; CHECK-NEXT: local.get $push115=, 0
; CHECK-NEXT: local.get $push114=, 3
; CHECK-NEXT: i32.const $push71=, 8
; CHECK-NEXT: i32.add $push28=, $pop114, $pop71
; CHECK-NEXT: i64.load $push29=, 0($pop28)
; CHECK-NEXT: i64.store 8($pop115), $pop29
; CHECK-NEXT: local.get $push117=, 0
; CHECK-NEXT: local.get $push116=, 3
; CHECK-NEXT: i64.load $push30=, 0($pop116)
; CHECK-NEXT: i64.store 0($pop117), $pop30
; CHECK-NEXT: local.get $push118=, 3
; CHECK-NEXT: i32.const $push33=, 160
; CHECK-NEXT: i32.add $push34=, $pop118, $pop33
; CHECK-NEXT: global.set __stack_pointer, $pop34
; CHECK-NEXT: return
; libm calls
%d = call fp128 @llvm.sin.f128(fp128 %x)
%e = call fp128 @llvm.cos.f128(fp128 %d)
%f = call fp128 @llvm.tan.f128(fp128 %e)
%g = call fp128 @llvm.asin.f128(fp128 %f)
%h = call fp128 @llvm.acos.f128(fp128 %g)
%i = call fp128 @llvm.atan.f128(fp128 %h)
%a = call fp128 @llvm.sinh.f128(fp128 %i)
%b = call fp128 @llvm.cosh.f128(fp128 %a)
%c = call fp128 @llvm.tanh.f128(fp128 %b)
%j = call fp128 @llvm.atan2.f128(fp128 %x, fp128 %c)
ret fp128 %j
}
define double @f64libcalls(double %x) {
; CHECK-LABEL: f64libcalls:
; CHECK: .functype f64libcalls (f64) -> (f64)
; CHECK-NEXT: # %bb.0:
; CHECK-NEXT: local.get $push11=, 0
; CHECK-NEXT: local.get $push10=, 0
; CHECK-NEXT: call $push0=, sin, $pop10
; CHECK-NEXT: call $push1=, cos, $pop0
; CHECK-NEXT: call $push2=, tan, $pop1
; CHECK-NEXT: call $push3=, asin, $pop2
; CHECK-NEXT: call $push4=, acos, $pop3
; CHECK-NEXT: call $push5=, atan, $pop4
; CHECK-NEXT: call $push6=, sinh, $pop5
; CHECK-NEXT: call $push7=, cosh, $pop6
; CHECK-NEXT: call $push8=, tanh, $pop7
; CHECK-NEXT: call $push9=, atan2, $pop11, $pop8
; CHECK-NEXT: return $pop9
%k = call double @llvm.sin.f64(double %x)
%a = call double @llvm.cos.f64(double %k)
%b = call double @llvm.tan.f64(double %a)
%c = call double @llvm.asin.f64(double %b)
%d = call double @llvm.acos.f64(double %c)
%e = call double @llvm.atan.f64(double %d)
%f = call double @llvm.sinh.f64(double %e)
%g = call double @llvm.cosh.f64(double %f)
%h = call double @llvm.tanh.f64(double %g)
%i = call double @llvm.atan2.f64(double %x, double %h)
ret double %i
}
define float @f32libcalls(float %x) {
; CHECK-LABEL: f32libcalls:
; CHECK: .functype f32libcalls (f32) -> (f32)
; CHECK-NEXT: # %bb.0:
; CHECK-NEXT: local.get $push11=, 0
; CHECK-NEXT: local.get $push10=, 0
; CHECK-NEXT: call $push0=, sinf, $pop10
; CHECK-NEXT: call $push1=, cosf, $pop0
; CHECK-NEXT: call $push2=, tanf, $pop1
; CHECK-NEXT: call $push3=, asinf, $pop2
; CHECK-NEXT: call $push4=, acosf, $pop3
; CHECK-NEXT: call $push5=, atanf, $pop4
; CHECK-NEXT: call $push6=, sinhf, $pop5
; CHECK-NEXT: call $push7=, coshf, $pop6
; CHECK-NEXT: call $push8=, tanhf, $pop7
; CHECK-NEXT: call $push9=, atan2f, $pop11, $pop8
; CHECK-NEXT: return $pop9
%k = call float @llvm.sin.f32(float %x)
%a = call float @llvm.cos.f32(float %k)
%b = call float @llvm.tan.f32(float %a)
%c = call float @llvm.asin.f32(float %b)
%d = call float @llvm.acos.f32(float %c)
%e = call float @llvm.atan.f32(float %d)
%f = call float @llvm.sinh.f32(float %e)
%g = call float @llvm.cosh.f32(float %f)
%h = call float @llvm.tanh.f32(float %g)
%i = call float @llvm.atan2.f32(float %x, float %h)
ret float %i
}
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