42 lines
1.4 KiB
LLVM
42 lines
1.4 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
|
|
; RUN: llc < %s | FileCheck %s
|
|
|
|
target triple = "wasm32-unknown-unknown"
|
|
|
|
define i32 @reassociate_xor(float %x, float %y) {
|
|
; CHECK-LABEL: reassociate_xor:
|
|
; CHECK: .functype reassociate_xor (f32, f32) -> (i32)
|
|
; CHECK-NEXT: .local i32
|
|
; CHECK-NEXT: # %bb.0: # %entry
|
|
; CHECK-NEXT: i32.const 1
|
|
; CHECK-NEXT: local.set 2
|
|
; CHECK-NEXT: block
|
|
; CHECK-NEXT: local.get 1
|
|
; CHECK-NEXT: f32.const 0x1p-23
|
|
; CHECK-NEXT: f32.le
|
|
; CHECK-NEXT: local.get 0
|
|
; CHECK-NEXT: f32.const 0x1p-23
|
|
; CHECK-NEXT: f32.gt
|
|
; CHECK-NEXT: i32.ne
|
|
; CHECK-NEXT: br_if 0 # 0: down to label0
|
|
; CHECK-NEXT: # %bb.1: # %if.then.i
|
|
; CHECK-NEXT: i32.const 0
|
|
; CHECK-NEXT: local.set 2
|
|
; CHECK-NEXT: .LBB0_2: # %if.end.i
|
|
; CHECK-NEXT: end_block # label0:
|
|
; CHECK-NEXT: local.get 2
|
|
; CHECK-NEXT: # fallthrough-return
|
|
entry: ; preds = %if.then, %entry
|
|
%cmp0 = fcmp ule float %x, 0x3E80000000000000
|
|
%cmp1 = fcmp ugt float %y, 0x3E80000000000000
|
|
%cmp2 = xor i1 %cmp0, %cmp1
|
|
br i1 %cmp2, label %if.end.i, label %if.then.i
|
|
|
|
if.then.i: ; preds = %if.end
|
|
br label %if.end.i
|
|
|
|
if.end.i: ; preds = %if.then.i, %if.end
|
|
%s = phi i32 [ 1, %entry ], [ 0, %if.then.i ]
|
|
ret i32 %s
|
|
}
|