llvm-6502/test/Assembler/half-constprop.ll

18 lines
443 B
LLVM
Raw Normal View History

; RUN: llvm-as < %s | opt -O3 | llvm-dis | FileCheck %s
; Testing half constant propagation.
define half @abc() nounwind {
entry:
%a = alloca half, align 2
%b = alloca half, align 2
%.compoundliteral = alloca float, align 4
store half 0xH4200, half* %a, align 2
store half 0xH4B9A, half* %b, align 2
%tmp = load half* %a, align 2
%tmp1 = load half* %b, align 2
%add = fadd half %tmp, %tmp1
; CHECK: 0xH4C8D
ret half %add
}