diff options
Diffstat (limited to 'test/CodeGen/WebAssembly/comparisons_f32.ll')
| -rw-r--r-- | test/CodeGen/WebAssembly/comparisons_f32.ll | 181 |
1 files changed, 181 insertions, 0 deletions
diff --git a/test/CodeGen/WebAssembly/comparisons_f32.ll b/test/CodeGen/WebAssembly/comparisons_f32.ll new file mode 100644 index 0000000000000..6df37ea1c6dd5 --- /dev/null +++ b/test/CodeGen/WebAssembly/comparisons_f32.ll @@ -0,0 +1,181 @@ +; RUN: llc < %s -asm-verbose=false | FileCheck %s + +; Test that basic 32-bit floating-point comparison operations assemble as +; expected. + +target datalayout = "e-p:32:32-i64:64-n32:64-S128" +target triple = "wasm32-unknown-unknown" + +; CHECK-LABEL: ord_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.eq $push[[NUM0:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.eq $push[[NUM1:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.and $push[[NUM2:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM1]]{{$}} +; CHECK-NEXT: return $pop[[NUM2]]{{$}} +define i32 @ord_f32(float %x, float %y) { + %a = fcmp ord float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: uno_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.ne $push[[NUM0:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.ne $push[[NUM1:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.or $push[[NUM2:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM1]]{{$}} +; CHECK-NEXT: return $pop[[NUM2]]{{$}} +define i32 @uno_f32(float %x, float %y) { + %a = fcmp uno float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: oeq_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.eq $push[[NUM:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: return $pop[[NUM]]{{$}} +define i32 @oeq_f32(float %x, float %y) { + %a = fcmp oeq float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: une_f32: +; CHECK: f32.ne $push[[NUM:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: return $pop[[NUM]]{{$}} +define i32 @une_f32(float %x, float %y) { + %a = fcmp une float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: olt_f32: +; CHECK: f32.lt $push[[NUM:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: return $pop[[NUM]]{{$}} +define i32 @olt_f32(float %x, float %y) { + %a = fcmp olt float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: ole_f32: +; CHECK: f32.le $push[[NUM:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: return $pop[[NUM]]{{$}} +define i32 @ole_f32(float %x, float %y) { + %a = fcmp ole float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: ogt_f32: +; CHECK: f32.gt $push[[NUM:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: return $pop[[NUM]]{{$}} +define i32 @ogt_f32(float %x, float %y) { + %a = fcmp ogt float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: oge_f32: +; CHECK: f32.ge $push[[NUM:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: return $pop[[NUM]]{{$}} +define i32 @oge_f32(float %x, float %y) { + %a = fcmp oge float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; Expanded comparisons, which also check for NaN. + +; CHECK-LABEL: ueq_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.eq $push[[NUM0:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: f32.ne $push[[NUM1:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.ne $push[[NUM2:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.or $push[[NUM3:[0-9]+]]=, $pop[[NUM1]], $pop[[NUM2]]{{$}} +; CHECK-NEXT: i32.or $push[[NUM4:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM3]]{{$}} +; CHECK-NEXT: return $pop[[NUM4]]{{$}} +define i32 @ueq_f32(float %x, float %y) { + %a = fcmp ueq float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: one_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.ne $push[[NUM0:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: f32.eq $push[[NUM1:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.eq $push[[NUM2:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.and $push[[NUM3:[0-9]+]]=, $pop[[NUM1]], $pop[[NUM2]]{{$}} +; CHECK-NEXT: i32.and $push[[NUM4:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM3]]{{$}} +; CHECK-NEXT: return $pop[[NUM4]] +define i32 @one_f32(float %x, float %y) { + %a = fcmp one float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: ult_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.lt $push[[NUM0:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: f32.ne $push[[NUM1:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.ne $push[[NUM2:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.or $push[[NUM3:[0-9]+]]=, $pop[[NUM1]], $pop[[NUM2]]{{$}} +; CHECK-NEXT: i32.or $push[[NUM4:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM3]]{{$}} +; CHECK-NEXT: return $pop[[NUM4]]{{$}} +define i32 @ult_f32(float %x, float %y) { + %a = fcmp ult float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: ule_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.le $push[[NUM0:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: f32.ne $push[[NUM1:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.ne $push[[NUM2:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.or $push[[NUM3:[0-9]+]]=, $pop[[NUM1]], $pop[[NUM2]]{{$}} +; CHECK-NEXT: i32.or $push[[NUM4:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM3]]{{$}} +; CHECK-NEXT: return $pop[[NUM4]]{{$}} +define i32 @ule_f32(float %x, float %y) { + %a = fcmp ule float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: ugt_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.gt $push[[NUM0:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: f32.ne $push[[NUM1:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.ne $push[[NUM2:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.or $push[[NUM3:[0-9]+]]=, $pop[[NUM1]], $pop[[NUM2]]{{$}} +; CHECK-NEXT: i32.or $push[[NUM4:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM3]]{{$}} +; CHECK-NEXT: return $pop[[NUM4]]{{$}} +define i32 @ugt_f32(float %x, float %y) { + %a = fcmp ugt float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} + +; CHECK-LABEL: uge_f32: +; CHECK-NEXT: .param f32, f32{{$}} +; CHECK-NEXT: .result i32{{$}} +; CHECK-NEXT: f32.ge $push[[NUM0:[0-9]+]]=, $0, $1{{$}} +; CHECK-NEXT: f32.ne $push[[NUM1:[0-9]+]]=, $0, $0{{$}} +; CHECK-NEXT: f32.ne $push[[NUM2:[0-9]+]]=, $1, $1{{$}} +; CHECK-NEXT: i32.or $push[[NUM3:[0-9]+]]=, $pop[[NUM1]], $pop[[NUM2]]{{$}} +; CHECK-NEXT: i32.or $push[[NUM4:[0-9]+]]=, $pop[[NUM0]], $pop[[NUM3]]{{$}} +; CHECK-NEXT: return $pop[[NUM4]]{{$}} +define i32 @uge_f32(float %x, float %y) { + %a = fcmp uge float %x, %y + %b = zext i1 %a to i32 + ret i32 %b +} |