[X86][AVX] Add support for i64 broadcast loads on 32-bit targets

[oota-llvm.git] / test / CodeGen / WebAssembly / f64.ll

diff --git a/test/CodeGen/WebAssembly/f64.ll b/test/CodeGen/WebAssembly/f64.ll
index 10b1650b3cba87531d4792cf31eff4caafc90fcf..d9c16eedf51cf2889edb76a35b44e43b313d1aaa 100644 (file)
--- a/test/CodeGen/WebAssembly/f64.ll
+++ b/test/CodeGen/WebAssembly/f64.ll
@@ -2,7 +2,7 @@
 
 ; Test that basic 64-bit floating-point operations assemble as expected.
 
-target datalayout = "e-p:32:32-i64:64-n32:64-S128"
+target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128"
 target triple = "wasm32-unknown-unknown"
 
 declare double @llvm.fabs.f64(double)
@@ -13,98 +13,142 @@ declare double @llvm.floor.f64(double)
 declare double @llvm.trunc.f64(double)
 declare double @llvm.nearbyint.f64(double)
 declare double @llvm.rint.f64(double)
+declare double @llvm.fma.f64(double, double, double)
 
-; CHECK-LABEL: (func $fadd64
-; CHECK-NEXT: (param f64) (param f64) (result f64)
-; CHECK-NEXT: (set_local @0 (argument 1))
-; CHECK-NEXT: (set_local @1 (argument 0))
-; CHECK-NEXT: (set_local @2 (fadd @1 @0))
-; CHECK-NEXT: (return @2)
+; CHECK-LABEL: fadd64:
+; CHECK-NEXT: .param f64, f64{{$}}
+; CHECK-NEXT: .result f64{{$}}
+; CHECK-NEXT: f64.add $push0=, $0, $1{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @fadd64(double %x, double %y) {
   %a = fadd double %x, %y
   ret double %a
 }
 
-; CHECK-LABEL: (func $fsub64
-; CHECK: (set_local @2 (fsub @1 @0))
+; CHECK-LABEL: fsub64:
+; CHECK: f64.sub $push0=, $0, $1{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @fsub64(double %x, double %y) {
   %a = fsub double %x, %y
   ret double %a
 }
 
-; CHECK-LABEL: (func $fmul64
-; CHECK: (set_local @2 (fmul @1 @0))
+; CHECK-LABEL: fmul64:
+; CHECK: f64.mul $push0=, $0, $1{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @fmul64(double %x, double %y) {
   %a = fmul double %x, %y
   ret double %a
 }
 
-; CHECK-LABEL: (func $fdiv64
-; CHECK: (set_local @2 (fdiv @1 @0))
+; CHECK-LABEL: fdiv64:
+; CHECK: f64.div $push0=, $0, $1{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @fdiv64(double %x, double %y) {
   %a = fdiv double %x, %y
   ret double %a
 }
 
-; CHECK-LABEL: (func $fabs64
-; CHECK: (set_local @1 (fabs @0))
+; CHECK-LABEL: fabs64:
+; CHECK: f64.abs $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @fabs64(double %x) {
   %a = call double @llvm.fabs.f64(double %x)
   ret double %a
 }
 
-; CHECK-LABEL: (func $fneg64
-; CHECK: (set_local @1 (fneg @0))
+; CHECK-LABEL: fneg64:
+; CHECK: f64.neg $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @fneg64(double %x) {
   %a = fsub double -0., %x
   ret double %a
 }
 
-; CHECK-LABEL: (func $copysign64
-; CHECK: (set_local @2 (copysign @1 @0))
+; CHECK-LABEL: copysign64:
+; CHECK: f64.copysign $push0=, $0, $1{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @copysign64(double %x, double %y) {
   %a = call double @llvm.copysign.f64(double %x, double %y)
   ret double %a
 }
 
-; CHECK-LABEL: (func $sqrt64
-; CHECK: (set_local @1 (sqrt @0))
+; CHECK-LABEL: sqrt64:
+; CHECK: f64.sqrt $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @sqrt64(double %x) {
   %a = call double @llvm.sqrt.f64(double %x)
   ret double %a
 }
 
-; CHECK-LABEL: (func $ceil64
-; CHECK: (set_local @1 (ceil @0))
+; CHECK-LABEL: ceil64:
+; CHECK: f64.ceil $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @ceil64(double %x) {
   %a = call double @llvm.ceil.f64(double %x)
   ret double %a
 }
 
-; CHECK-LABEL: (func $floor64
-; CHECK: (set_local @1 (floor @0))
+; CHECK-LABEL: floor64:
+; CHECK: f64.floor $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @floor64(double %x) {
   %a = call double @llvm.floor.f64(double %x)
   ret double %a
 }
 
-; CHECK-LABEL: (func $trunc64
-; CHECK: (set_local @1 (trunc @0))
+; CHECK-LABEL: trunc64:
+; CHECK: f64.trunc $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @trunc64(double %x) {
   %a = call double @llvm.trunc.f64(double %x)
   ret double %a
 }
 
-; CHECK-LABEL: (func $nearest64
-; CHECK: (set_local @1 (nearest @0))
+; CHECK-LABEL: nearest64:
+; CHECK: f64.nearest $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @nearest64(double %x) {
   %a = call double @llvm.nearbyint.f64(double %x)
   ret double %a
 }
 
-; CHECK-LABEL: (func $nearest64_via_rint
-; CHECK: (set_local @1 (nearest @0))
+; CHECK-LABEL: nearest64_via_rint:
+; CHECK: f64.nearest $push0=, $0{{$}}
+; CHECK-NEXT: return $pop0{{$}}
 define double @nearest64_via_rint(double %x) {
   %a = call double @llvm.rint.f64(double %x)
   ret double %a
 }
+
+; Min and max tests. LLVM currently only forms fminnan and fmaxnan nodes in
+; cases where there's a single fcmp with a select and it can prove that one
+; of the arms is never NaN, so we only test that case. In the future if LLVM
+; learns to form fminnan/fmaxnan in more cases, we can write more general
+; tests.
+
+; CHECK-LABEL: fmin64:
+; CHECK: f64.min $push1=, $0, $pop0{{$}}
+; CHECK-NEXT: return $pop1{{$}}
+define double @fmin64(double %x) {
+  %a = fcmp ult double %x, 0.0
+  %b = select i1 %a, double %x, double 0.0
+  ret double %b
+}
+
+; CHECK-LABEL: fmax64:
+; CHECK: f64.max $push1=, $0, $pop0{{$}}
+; CHECK-NEXT: return $pop1{{$}}
+define double @fmax64(double %x) {
+  %a = fcmp ugt double %x, 0.0
+  %b = select i1 %a, double %x, double 0.0
+  ret double %b
+}
+
+; CHECK-LABEL: fma64:
+; CHECK: {{^}} f64.call $push0=, fma, $0, $1, $2{{$}}
+; CHECK-NEXT: return $pop0{{$}}
+define double @fma64(double %a, double %b, double %c) {
+  %d = call double @llvm.fma.f64(double %a, double %b, double %c)
+  ret double %d
+}