6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2024-08-21 03:29:40 +00:00
Code Issues Projects Releases Wiki Activity

Extern declaration for unordered.f32 libcall was not being emitted. Fixed that.

Browse Source 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92242 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjiv Gupta 2009-12-29 03:24:34 +00:00
parent a43a3f2379
commit 223497e1ef
2 changed files with 45 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
lib/Target/PIC16/PIC16ISelLowering.cpp
View File

@ -226,6 +226,7 @@ PIC16TargetLowering::PIC16TargetLowering(PIC16TargetMachine &TM)
setLibcallName(RTLIB::DIV_F32, getIntrinsicName(RTLIB::DIV_F32));
// Floationg point comparison
setLibcallName(RTLIB::O_F32, getIntrinsicName(RTLIB::O_F32));
setLibcallName(RTLIB::UO_F32, getIntrinsicName(RTLIB::UO_F32));
setLibcallName(RTLIB::OLE_F32, getIntrinsicName(RTLIB::OLE_F32));
setLibcallName(RTLIB::OGE_F32, getIntrinsicName(RTLIB::OGE_F32));

44
test/CodeGen/PIC16/C16-15.ll Normal file
View File

@ -0,0 +1,44 @@
; RUN: llc < %s -march=pic16 | grep "extern @.lib.unordered.f32" | count 3
@pc = global i8* inttoptr (i64 160 to i8*), align 1 ; <i8**> [#uses=2]
@aa = common global i16 0, align 1 ; <i16*> [#uses=0]
@c6214.auto.d = internal global float 0.000000e+00, align 4 ; <float*> [#uses=1]
@c6214.auto.l = internal global float 0.000000e+00, align 4 ; <float*> [#uses=1]
define float @dvalue(float %f) nounwind {
entry:
ret float %f
}
define void @_assert(i16 %line, i16 %result) nounwind {
entry:
%add = add i16 %line, %result ; <i16> [#uses=1]
%conv = trunc i16 %add to i8 ; <i8> [#uses=1]
%tmp2 = load i8** @pc ; <i8*> [#uses=1]
store i8 %conv, i8* %tmp2
ret void
}
define i16 @main() nounwind {
entry:
%retval = alloca i16, align 1 ; <i16*> [#uses=2]
store i16 0, i16* %retval
call void @c6214()
%0 = load i16* %retval ; <i16> [#uses=1]
ret i16 %0
}
define internal void @c6214() nounwind {
entry:
%call = call float @dvalue(float 0x3FF3C0CA40000000) ; <float> [#uses=3]
store float %call, float* @c6214.auto.d
store float %call, float* @c6214.auto.l
%cmp = fcmp ord float %call, 0.000000e+00 ; <i1> [#uses=1]
%conv = zext i1 %cmp to i16 ; <i16> [#uses=1]
call void @_assert(i16 10, i16 %conv)
%tmp3 = load i8** @pc ; <i8*> [#uses=2]
%tmp4 = load i8* %tmp3 ; <i8> [#uses=1]
%sub = add i8 %tmp4, -10 ; <i8> [#uses=1]
store i8 %sub, i8* %tmp3
ret void
}