mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-07-31 10:29:25 +00:00
0254e7033a
after legalize. Just because a constant is legal (e.g. 0.0 in SSE) doesn't mean that its negated value is legal (-0.0). We could make this stronger by checking to see if the negated constant is actually legal post negation, but it doesn't seem like a big deal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47591 91177308-0d34-0410-b5e6-96231b3b80d8
15 lines
434 B
LLVM
15 lines
434 B
LLVM
; RUN: llvm-as < %s | llc
|
|
; rdar://5763967
|
|
|
|
define void @test() {
|
|
entry:
|
|
%tmp98 = load float* null, align 4 ; <float> [#uses=1]
|
|
%tmp106 = load float* null, align 4 ; <float> [#uses=1]
|
|
%tmp113 = add float %tmp98, %tmp106 ; <float> [#uses=1]
|
|
%tmp119 = sub float %tmp113, 0.000000e+00 ; <float> [#uses=1]
|
|
call void (i32, ...)* @foo( i32 0, float 0.000000e+00, float %tmp119 ) nounwind
|
|
ret void
|
|
}
|
|
|
|
declare void @foo(i32, ...)
|