search for: forceeval

Displaying 3 results from an estimated 3 matches for "forceeval".

2017 Jun 19
4
LLVM behavior different depending on function symbol name
Greetings, I have a Zig implementation of ceil which is emitted into LLVM IR like this: ; Function Attrs: nobuiltin nounwind define internal fastcc float @ceil(float) unnamed_addr #3 !dbg !644 { Entry: %x = alloca float, align 4 store float %0, float* %x call void @llvm.dbg.declare(metadata float* %x, metadata !649, metadata !494), !dbg !651 %1 = load float, float* %x, !dbg !652 %2 =
2017 Jun 19
2
LLVM behavior different depending on function symbol name
...and i32 %14, %15, !dbg !96 %17 = icmp eq i32 %16, 0, !dbg !97 br i1 %17, label %Then3, label %Else4, !dbg !97 Else2: ; preds = %Else %18 = load float, float* %x, !dbg !98 %19 = fadd fast float %18, 0x4770000000000000, !dbg !100 call fastcc void @forceEval(float %19) #6, !dbg !101 %20 = load i32, i32* %u, !dbg !102 %21 = lshr i32 %20, 31, !dbg !103 %22 = icmp ne i32 %21, 0, !dbg !104 br i1 %22, label %Then5, label %Else6, !dbg !104 Then3: ; preds = %Then1 %23 = load float, float* %x, !dbg !105 r...
2017 Jun 19
2
LLVM behavior different depending on function symbol name
..., !dbg !97 >> br i1 %17, label %Then3, label %Else4, !dbg !97 >> >> Else2: ; preds = %Else >> %18 = load float, float* %x, !dbg !98 >> %19 = fadd fast float %18, 0x4770000000000000, !dbg !100 >> call fastcc void @forceEval(float %19) #6, !dbg !101 >> %20 = load i32, i32* %u, !dbg !102 >> %21 = lshr i32 %20, 31, !dbg !103 >> %22 = icmp ne i32 %21, 0, !dbg !104 >> br i1 %22, label %Then5, label %Else6, !dbg !104 >> >> Then3: ; preds...