mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-19 01:13:25 +00:00
ae3a0be92e
integer and floating-point opcodes, introducing FAdd, FSub, and FMul. For now, the AsmParser, BitcodeReader, and IRBuilder all preserve backwards compatability, and the Core LLVM APIs preserve backwards compatibility for IR producers. Most front-ends won't need to change immediately. This implements the first step of the plan outlined here: http://nondot.org/sabre/LLVMNotes/IntegerOverflow.txt git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72897 91177308-0d34-0410-b5e6-96231b3b80d8
100 lines
5.5 KiB
LLVM
100 lines
5.5 KiB
LLVM
; RUN: llvm-as < %s | llc -march=x86 -mattr=+sse2 | grep andpd | not grep esp
|
|
|
|
declare double @llvm.sqrt.f64(double) nounwind readnone
|
|
|
|
declare fastcc void @ApplyGivens(double**, double, double, i32, i32, i32, i32) nounwind
|
|
|
|
declare double @fabs(double)
|
|
|
|
define void @main_bb114_2E_outer_2E_i_bb3_2E_i27(double** %tmp12.sub.i.i, [51 x double*]* %tmp12.i.i.i, i32 %i.0.reg2mem.0.ph.i, i32 %tmp11688.i, i32 %tmp19.i, i32 %tmp24.i, [51 x double*]* %tmp12.i.i) {
|
|
newFuncRoot:
|
|
br label %bb3.i27
|
|
|
|
bb111.i77.bb121.i_crit_edge.exitStub: ; preds = %bb111.i77
|
|
ret void
|
|
|
|
bb3.i27: ; preds = %bb111.i77.bb3.i27_crit_edge, %newFuncRoot
|
|
%indvar94.i = phi i32 [ 0, %newFuncRoot ], [ %tmp113.i76, %bb111.i77.bb3.i27_crit_edge ] ; <i32> [#uses=6]
|
|
%tmp6.i20 = getelementptr [51 x double*]* %tmp12.i.i, i32 0, i32 %indvar94.i ; <double**> [#uses=1]
|
|
%tmp7.i21 = load double** %tmp6.i20, align 4 ; <double*> [#uses=2]
|
|
%tmp10.i = add i32 %indvar94.i, %i.0.reg2mem.0.ph.i ; <i32> [#uses=5]
|
|
%tmp11.i22 = getelementptr double* %tmp7.i21, i32 %tmp10.i ; <double*> [#uses=1]
|
|
%tmp12.i23 = load double* %tmp11.i22, align 8 ; <double> [#uses=4]
|
|
%tmp20.i24 = add i32 %tmp19.i, %indvar94.i ; <i32> [#uses=3]
|
|
%tmp21.i = getelementptr double* %tmp7.i21, i32 %tmp20.i24 ; <double*> [#uses=1]
|
|
%tmp22.i25 = load double* %tmp21.i, align 8 ; <double> [#uses=3]
|
|
%tmp1.i.i26 = fcmp oeq double %tmp12.i23, 0.000000e+00 ; <i1> [#uses=1]
|
|
br i1 %tmp1.i.i26, label %bb3.i27.Givens.exit.i49_crit_edge, label %bb5.i.i31
|
|
|
|
bb5.i.i31: ; preds = %bb3.i27
|
|
%tmp7.i.i28 = call double @fabs( double %tmp12.i23 ) nounwind ; <double> [#uses=1]
|
|
%tmp9.i.i29 = call double @fabs( double %tmp22.i25 ) nounwind ; <double> [#uses=1]
|
|
%tmp10.i.i30 = fcmp ogt double %tmp7.i.i28, %tmp9.i.i29 ; <i1> [#uses=1]
|
|
br i1 %tmp10.i.i30, label %bb13.i.i37, label %bb30.i.i43
|
|
|
|
bb13.i.i37: ; preds = %bb5.i.i31
|
|
%tmp15.i.i32 = fsub double -0.000000e+00, %tmp22.i25 ; <double> [#uses=1]
|
|
%tmp17.i.i33 = fdiv double %tmp15.i.i32, %tmp12.i23 ; <double> [#uses=3]
|
|
%tmp20.i4.i = fmul double %tmp17.i.i33, %tmp17.i.i33 ; <double> [#uses=1]
|
|
%tmp21.i.i34 = fadd double %tmp20.i4.i, 1.000000e+00 ; <double> [#uses=1]
|
|
%tmp22.i.i35 = call double @llvm.sqrt.f64( double %tmp21.i.i34 ) nounwind ; <double> [#uses=1]
|
|
%tmp23.i5.i = fdiv double 1.000000e+00, %tmp22.i.i35 ; <double> [#uses=2]
|
|
%tmp28.i.i36 = fmul double %tmp23.i5.i, %tmp17.i.i33 ; <double> [#uses=1]
|
|
br label %Givens.exit.i49
|
|
|
|
bb30.i.i43: ; preds = %bb5.i.i31
|
|
%tmp32.i.i38 = fsub double -0.000000e+00, %tmp12.i23 ; <double> [#uses=1]
|
|
%tmp34.i.i39 = fdiv double %tmp32.i.i38, %tmp22.i25 ; <double> [#uses=3]
|
|
%tmp37.i6.i = fmul double %tmp34.i.i39, %tmp34.i.i39 ; <double> [#uses=1]
|
|
%tmp38.i.i40 = fadd double %tmp37.i6.i, 1.000000e+00 ; <double> [#uses=1]
|
|
%tmp39.i7.i = call double @llvm.sqrt.f64( double %tmp38.i.i40 ) nounwind ; <double> [#uses=1]
|
|
%tmp40.i.i41 = fdiv double 1.000000e+00, %tmp39.i7.i ; <double> [#uses=2]
|
|
%tmp45.i.i42 = fmul double %tmp40.i.i41, %tmp34.i.i39 ; <double> [#uses=1]
|
|
br label %Givens.exit.i49
|
|
|
|
Givens.exit.i49: ; preds = %bb3.i27.Givens.exit.i49_crit_edge, %bb30.i.i43, %bb13.i.i37
|
|
%s.0.i44 = phi double [ %tmp45.i.i42, %bb30.i.i43 ], [ %tmp23.i5.i, %bb13.i.i37 ], [ 0.000000e+00, %bb3.i27.Givens.exit.i49_crit_edge ] ; <double> [#uses=2]
|
|
%c.0.i45 = phi double [ %tmp40.i.i41, %bb30.i.i43 ], [ %tmp28.i.i36, %bb13.i.i37 ], [ 1.000000e+00, %bb3.i27.Givens.exit.i49_crit_edge ] ; <double> [#uses=2]
|
|
%tmp26.i46 = add i32 %tmp24.i, %indvar94.i ; <i32> [#uses=2]
|
|
%tmp27.i47 = icmp slt i32 %tmp26.i46, 51 ; <i1> [#uses=1]
|
|
%min.i48 = select i1 %tmp27.i47, i32 %tmp26.i46, i32 50 ; <i32> [#uses=1]
|
|
call fastcc void @ApplyGivens( double** %tmp12.sub.i.i, double %s.0.i44, double %c.0.i45, i32 %tmp20.i24, i32 %tmp10.i, i32 %indvar94.i, i32 %min.i48 ) nounwind
|
|
br label %codeRepl
|
|
|
|
codeRepl: ; preds = %Givens.exit.i49
|
|
call void @main_bb114_2E_outer_2E_i_bb3_2E_i27_bb_2E_i48_2E_i( i32 %tmp10.i, i32 %tmp20.i24, double %s.0.i44, double %c.0.i45, [51 x double*]* %tmp12.i.i.i )
|
|
br label %ApplyRGivens.exit49.i
|
|
|
|
ApplyRGivens.exit49.i: ; preds = %codeRepl
|
|
%tmp10986.i = icmp sgt i32 %tmp11688.i, %tmp10.i ; <i1> [#uses=1]
|
|
br i1 %tmp10986.i, label %ApplyRGivens.exit49.i.bb52.i57_crit_edge, label %ApplyRGivens.exit49.i.bb111.i77_crit_edge
|
|
|
|
codeRepl1: ; preds = %ApplyRGivens.exit49.i.bb52.i57_crit_edge
|
|
call void @main_bb114_2E_outer_2E_i_bb3_2E_i27_bb52_2E_i57( i32 %tmp10.i, double** %tmp12.sub.i.i, [51 x double*]* %tmp12.i.i.i, i32 %i.0.reg2mem.0.ph.i, i32 %tmp11688.i, i32 %tmp19.i, i32 %tmp24.i, [51 x double*]* %tmp12.i.i )
|
|
br label %bb105.i.bb111.i77_crit_edge
|
|
|
|
bb111.i77: ; preds = %bb105.i.bb111.i77_crit_edge, %ApplyRGivens.exit49.i.bb111.i77_crit_edge
|
|
%tmp113.i76 = add i32 %indvar94.i, 1 ; <i32> [#uses=2]
|
|
%tmp118.i = icmp sgt i32 %tmp11688.i, %tmp113.i76 ; <i1> [#uses=1]
|
|
br i1 %tmp118.i, label %bb111.i77.bb3.i27_crit_edge, label %bb111.i77.bb121.i_crit_edge.exitStub
|
|
|
|
bb3.i27.Givens.exit.i49_crit_edge: ; preds = %bb3.i27
|
|
br label %Givens.exit.i49
|
|
|
|
ApplyRGivens.exit49.i.bb52.i57_crit_edge: ; preds = %ApplyRGivens.exit49.i
|
|
br label %codeRepl1
|
|
|
|
ApplyRGivens.exit49.i.bb111.i77_crit_edge: ; preds = %ApplyRGivens.exit49.i
|
|
br label %bb111.i77
|
|
|
|
bb105.i.bb111.i77_crit_edge: ; preds = %codeRepl1
|
|
br label %bb111.i77
|
|
|
|
bb111.i77.bb3.i27_crit_edge: ; preds = %bb111.i77
|
|
br label %bb3.i27
|
|
}
|
|
|
|
declare void @main_bb114_2E_outer_2E_i_bb3_2E_i27_bb_2E_i48_2E_i(i32, i32, double, double, [51 x double*]*)
|
|
|
|
declare void @main_bb114_2E_outer_2E_i_bb3_2E_i27_bb52_2E_i57(i32, double**, [51 x double*]*, i32, i32, i32, i32, [51 x double*]*)
|