X-Git-Url: http://plrg.eecs.uci.edu/git/?p=oota-llvm.git;a=blobdiff_plain;f=test%2FCodeGen%2FWebAssembly%2Fconv.ll;h=76fa38090a1f857b9c10eea6abdba7c7aa87b128;hp=0b45cbe204a1e742273ea24341d676337085c870;hb=492f1085a465114904f822fe36e737840442dd36;hpb=645be3e5fe22b924efbb350e6d993ba210b35123

diff --git a/test/CodeGen/WebAssembly/conv.ll b/test/CodeGen/WebAssembly/conv.ll
index 0b45cbe204a..76fa38090a1 100644
--- a/test/CodeGen/WebAssembly/conv.ll
+++ b/test/CodeGen/WebAssembly/conv.ll
@@ -5,212 +5,223 @@
 target datalayout = "e-p:32:32-i64:64-n32:64-S128"
 target triple = "wasm32-unknown-unknown"
 
-; CHECK-LABEL: $i32_wrap_i64
-; CHECK-NEXT: (param i64) (result i32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i32_wrap @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i32_wrap_i64:
+; CHECK-NEXT: .param i64{{$}}
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: i32.wrap/i64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @i32_wrap_i64(i64 %x) {
   %a = trunc i64 %x to i32
   ret i32 %a
 }
 
-; CHECK-LABEL: $i64_extend_s_i32
-; CHECK-NEXT: (param i32) (result i64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i64_extend_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i64_extend_s_i32:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result i64{{$}}
+; CHECK-NEXT: i64.extend_s/i32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i64 @i64_extend_s_i32(i32 %x) {
   %a = sext i32 %x to i64
   ret i64 %a
 }
 
-; CHECK-LABEL: $i64_extend_u_i32
-; CHECK-NEXT: (param i32) (result i64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i64_extend_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i64_extend_u_i32:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result i64{{$}}
+; CHECK-NEXT: i64.extend_u/i32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i64 @i64_extend_u_i32(i32 %x) {
   %a = zext i32 %x to i64
   ret i64 %a
 }
 
-; CHECK-LABEL: $i32_trunc_s_f32
-; CHECK-NEXT: (param f32) (result i32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i32_trunc_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i32_trunc_s_f32:
+; CHECK-NEXT: .param f32{{$}}
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: i32.trunc_s/f32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @i32_trunc_s_f32(float %x) {
   %a = fptosi float %x to i32
   ret i32 %a
 }
 
-; CHECK-LABEL: $i32_trunc_u_f32
-; CHECK-NEXT: (param f32) (result i32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i32_trunc_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i32_trunc_u_f32:
+; CHECK-NEXT: .param f32{{$}}
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: i32.trunc_u/f32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @i32_trunc_u_f32(float %x) {
   %a = fptoui float %x to i32
   ret i32 %a
 }
 
-; CHECK-LABEL: $i32_trunc_s_f64
-; CHECK-NEXT: (param f64) (result i32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i32_trunc_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i32_trunc_s_f64:
+; CHECK-NEXT: .param f64{{$}}
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: i32.trunc_s/f64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @i32_trunc_s_f64(double %x) {
   %a = fptosi double %x to i32
   ret i32 %a
 }
 
-; CHECK-LABEL: $i32_trunc_u_f64
-; CHECK-NEXT: (param f64) (result i32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i32_trunc_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i32_trunc_u_f64:
+; CHECK-NEXT: .param f64{{$}}
+; CHECK-NEXT: .result i32{{$}}
+; CHECK-NEXT: i32.trunc_u/f64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i32 @i32_trunc_u_f64(double %x) {
   %a = fptoui double %x to i32
   ret i32 %a
 }
 
-; CHECK-LABEL: $i64_trunc_s_f32
-; CHECK-NEXT: (param f32) (result i64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i64_trunc_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i64_trunc_s_f32:
+; CHECK-NEXT: .param f32{{$}}
+; CHECK-NEXT: .result i64{{$}}
+; CHECK-NEXT: i64.trunc_s/f32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i64 @i64_trunc_s_f32(float %x) {
   %a = fptosi float %x to i64
   ret i64 %a
 }
 
-; CHECK-LABEL: $i64_trunc_u_f32
-; CHECK-NEXT: (param f32) (result i64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i64_trunc_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i64_trunc_u_f32:
+; CHECK-NEXT: .param f32{{$}}
+; CHECK-NEXT: .result i64{{$}}
+; CHECK-NEXT: i64.trunc_u/f32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i64 @i64_trunc_u_f32(float %x) {
   %a = fptoui float %x to i64
   ret i64 %a
 }
 
-; CHECK-LABEL: $i64_trunc_s_f64
-; CHECK-NEXT: (param f64) (result i64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i64_trunc_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i64_trunc_s_f64:
+; CHECK-NEXT: .param f64{{$}}
+; CHECK-NEXT: .result i64{{$}}
+; CHECK-NEXT: i64.trunc_s/f64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i64 @i64_trunc_s_f64(double %x) {
   %a = fptosi double %x to i64
   ret i64 %a
 }
 
-; CHECK-LABEL: $i64_trunc_u_f64
-; CHECK-NEXT: (param f64) (result i64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (i64_trunc_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: i64_trunc_u_f64:
+; CHECK-NEXT: .param f64{{$}}
+; CHECK-NEXT: .result i64{{$}}
+; CHECK-NEXT: i64.trunc_u/f64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define i64 @i64_trunc_u_f64(double %x) {
   %a = fptoui double %x to i64
   ret i64 %a
 }
 
-; CHECK-LABEL: $f32_convert_s_i32
-; CHECK-NEXT: (param i32) (result f32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f32_convert_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f32_convert_s_i32:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result f32{{$}}
+; CHECK-NEXT: f32.convert_s/i32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define float @f32_convert_s_i32(i32 %x) {
   %a = sitofp i32 %x to float
   ret float %a
 }
 
-; CHECK-LABEL: $f32_convert_u_i32
-; CHECK-NEXT: (param i32) (result f32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f32_convert_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f32_convert_u_i32:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result f32{{$}}
+; CHECK-NEXT: f32.convert_u/i32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define float @f32_convert_u_i32(i32 %x) {
   %a = uitofp i32 %x to float
   ret float %a
 }
 
-; CHECK-LABEL: $f64_convert_s_i32
-; CHECK-NEXT: (param i32) (result f64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f64_convert_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f64_convert_s_i32:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result f64{{$}}
+; CHECK-NEXT: f64.convert_s/i32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define double @f64_convert_s_i32(i32 %x) {
   %a = sitofp i32 %x to double
   ret double %a
 }
 
-; CHECK-LABEL: $f64_convert_u_i32
-; CHECK-NEXT: (param i32) (result f64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f64_convert_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f64_convert_u_i32:
+; CHECK-NEXT: .param i32{{$}}
+; CHECK-NEXT: .result f64{{$}}
+; CHECK-NEXT: f64.convert_u/i32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define double @f64_convert_u_i32(i32 %x) {
   %a = uitofp i32 %x to double
   ret double %a
 }
 
-; CHECK-LABEL: $f32_convert_s_i64
-; CHECK-NEXT: (param i64) (result f32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f32_convert_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f32_convert_s_i64:
+; CHECK-NEXT: .param i64{{$}}
+; CHECK-NEXT: .result f32{{$}}
+; CHECK-NEXT: f32.convert_s/i64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define float @f32_convert_s_i64(i64 %x) {
   %a = sitofp i64 %x to float
   ret float %a
 }
 
-; CHECK-LABEL: $f32_convert_u_i64
-; CHECK-NEXT: (param i64) (result f32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f32_convert_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f32_convert_u_i64:
+; CHECK-NEXT: .param i64{{$}}
+; CHECK-NEXT: .result f32{{$}}
+; CHECK-NEXT: f32.convert_u/i64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define float @f32_convert_u_i64(i64 %x) {
   %a = uitofp i64 %x to float
   ret float %a
 }
 
-; CHECK-LABEL: $f64_convert_s_i64
-; CHECK-NEXT: (param i64) (result f64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f64_convert_s @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f64_convert_s_i64:
+; CHECK-NEXT: .param i64{{$}}
+; CHECK-NEXT: .result f64{{$}}
+; CHECK-NEXT: f64.convert_s/i64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define double @f64_convert_s_i64(i64 %x) {
   %a = sitofp i64 %x to double
   ret double %a
 }
 
-; CHECK-LABEL: $f64_convert_u_i64
-; CHECK-NEXT: (param i64) (result f64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f64_convert_u @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f64_convert_u_i64:
+; CHECK-NEXT: .param i64{{$}}
+; CHECK-NEXT: .result f64{{$}}
+; CHECK-NEXT: f64.convert_u/i64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define double @f64_convert_u_i64(i64 %x) {
   %a = uitofp i64 %x to double
   ret double %a
 }
 
-; CHECK-LABEL: $f64_promote_f32
-; CHECK-NEXT: (param f32) (result f64)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f64_promote @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f64_promote_f32:
+; CHECK-NEXT: .param f32{{$}}
+; CHECK-NEXT: .result f64{{$}}
+; CHECK-NEXT: f64.promote/f32 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define double @f64_promote_f32(float %x) {
   %a = fpext float %x to double
   ret double %a
 }
 
-; CHECK-LABEL: $f32_demote_f64
-; CHECK-NEXT: (param f64) (result f32)
-; CHECK-NEXT: (set_local @0 (argument 0))
-; CHECK-NEXT: (set_local @1 (f32_demote @0))
-; CHECK-NEXT: (return @1)
+; CHECK-LABEL: f32_demote_f64:
+; CHECK-NEXT: .param f64{{$}}
+; CHECK-NEXT: .result f32{{$}}
+; CHECK-NEXT: f32.demote/f64 $push[[NUM:[0-9]+]]=, $0{{$}}
+; CHECK-NEXT: return $pop[[NUM]]{{$}}
 define float @f32_demote_f64(double %x) {
   %a = fptrunc double %x to float
   ret float %a
 }
+
+; If the high its are unused, LLVM will optimize sext/zext into anyext, which
+; we need to patterm-match back to a specific instruction.
+
+; CHECK-LABEL: anyext:
+; CHECK: i64.extend_u/i32 $push0=, $0{{$}}
+define i64 @anyext(i32 %x) {
+    %y = sext i32 %x to i64
+    %w = shl i64 %y, 32
+    ret i64 %w
+}