mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-23 12:40:17 +00:00
318093b6f8
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37578 91177308-0d34-0410-b5e6-96231b3b80d8
138 lines
5.4 KiB
LLVM
138 lines
5.4 KiB
LLVM
; RUN: llvm-as < %s | llc -mcpu=i686 | grep jmp | wc -l | grep 1
|
|
; check that branch folding understands FP_REG_KILL is not a branch
|
|
; the remaining jmp can be removed if we take advantage of knowing
|
|
; abort does not return
|
|
|
|
; ModuleID = 'g.bc'
|
|
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
|
|
target triple = "i686-pc-linux-gnu"
|
|
%struct.FRAME.c34003a = type { float, float }
|
|
@report_E = global i8 0 ; <i8*> [#uses=0]
|
|
|
|
define void @main() {
|
|
entry:
|
|
%FRAME.31 = alloca %struct.FRAME.c34003a, align 8 ; <%struct.FRAME.c34003a*> [#uses=4]
|
|
%tmp20 = call i32 @report__ident_int( i32 -50 ) ; <i32> [#uses=1]
|
|
%tmp2021 = sitofp i32 %tmp20 to float ; <float> [#uses=5]
|
|
%tmp23 = fcmp ult float %tmp2021, 0xC7EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%tmp26 = fcmp ugt float %tmp2021, 0x47EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%bothcond = or i1 %tmp23, %tmp26 ; <i1> [#uses=1]
|
|
br i1 %bothcond, label %bb, label %bb30
|
|
|
|
bb: ; preds = %entry
|
|
unwind
|
|
|
|
bb30: ; preds = %entry
|
|
%tmp35 = call i32 @report__ident_int( i32 50 ) ; <i32> [#uses=1]
|
|
%tmp3536 = sitofp i32 %tmp35 to float ; <float> [#uses=4]
|
|
%tmp38 = fcmp ult float %tmp3536, 0xC7EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%tmp44 = fcmp ugt float %tmp3536, 0x47EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%bothcond226 = or i1 %tmp38, %tmp44 ; <i1> [#uses=1]
|
|
br i1 %bothcond226, label %bb47, label %bb49
|
|
|
|
bb47: ; preds = %bb30
|
|
unwind
|
|
|
|
bb49: ; preds = %bb30
|
|
%tmp60 = fcmp ult float %tmp3536, %tmp2021 ; <i1> [#uses=1]
|
|
%tmp60.not = xor i1 %tmp60, true ; <i1> [#uses=1]
|
|
%tmp65 = fcmp olt float %tmp2021, 0xC7EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%bothcond227 = and i1 %tmp65, %tmp60.not ; <i1> [#uses=1]
|
|
br i1 %bothcond227, label %cond_true68, label %cond_next70
|
|
|
|
cond_true68: ; preds = %bb49
|
|
unwind
|
|
|
|
cond_next70: ; preds = %bb49
|
|
%tmp71 = call i32 @report__ident_int( i32 -30 ) ; <i32> [#uses=1]
|
|
%tmp7172 = sitofp i32 %tmp71 to float ; <float> [#uses=3]
|
|
%tmp74 = fcmp ult float %tmp7172, 0xC7EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%tmp80 = fcmp ugt float %tmp7172, 0x47EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%bothcond228 = or i1 %tmp74, %tmp80 ; <i1> [#uses=1]
|
|
br i1 %bothcond228, label %bb83, label %bb85
|
|
|
|
bb83: ; preds = %cond_next70
|
|
unwind
|
|
|
|
bb85: ; preds = %cond_next70
|
|
%tmp90 = getelementptr %struct.FRAME.c34003a* %FRAME.31, i32 0, i32 1 ; <float*> [#uses=3]
|
|
store float %tmp7172, float* %tmp90
|
|
%tmp92 = call i32 @report__ident_int( i32 30 ) ; <i32> [#uses=1]
|
|
%tmp9293 = sitofp i32 %tmp92 to float ; <float> [#uses=7]
|
|
%tmp95 = fcmp ult float %tmp9293, 0xC7EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%tmp101 = fcmp ugt float %tmp9293, 0x47EFFFFFE0000000 ; <i1> [#uses=1]
|
|
%bothcond229 = or i1 %tmp95, %tmp101 ; <i1> [#uses=1]
|
|
br i1 %bothcond229, label %bb104, label %bb106
|
|
|
|
bb104: ; preds = %bb85
|
|
unwind
|
|
|
|
bb106: ; preds = %bb85
|
|
%tmp111 = getelementptr %struct.FRAME.c34003a* %FRAME.31, i32 0, i32 0 ; <float*> [#uses=2]
|
|
store float %tmp9293, float* %tmp111
|
|
%tmp123 = load float* %tmp90 ; <float> [#uses=4]
|
|
%tmp125 = fcmp ult float %tmp9293, %tmp123 ; <i1> [#uses=1]
|
|
br i1 %tmp125, label %cond_next147, label %cond_true128
|
|
|
|
cond_true128: ; preds = %bb106
|
|
%tmp133 = fcmp olt float %tmp123, %tmp2021 ; <i1> [#uses=1]
|
|
%tmp142 = fcmp ogt float %tmp9293, %tmp3536 ; <i1> [#uses=1]
|
|
%bothcond230 = or i1 %tmp133, %tmp142 ; <i1> [#uses=1]
|
|
br i1 %bothcond230, label %bb145, label %cond_next147
|
|
|
|
bb145: ; preds = %cond_true128
|
|
unwind
|
|
|
|
cond_next147: ; preds = %cond_true128, %bb106
|
|
%tmp157 = fcmp ugt float %tmp123, -3.000000e+01 ; <i1> [#uses=1]
|
|
%tmp165 = fcmp ult float %tmp9293, -3.000000e+01 ; <i1> [#uses=1]
|
|
%bothcond231 = or i1 %tmp157, %tmp165 ; <i1> [#uses=1]
|
|
br i1 %bothcond231, label %bb168, label %bb169
|
|
|
|
bb168: ; preds = %cond_next147
|
|
unwind
|
|
|
|
bb169: ; preds = %cond_next147
|
|
%tmp176 = fcmp ugt float %tmp123, 3.000000e+01 ; <i1> [#uses=1]
|
|
%tmp184 = fcmp ult float %tmp9293, 3.000000e+01 ; <i1> [#uses=1]
|
|
%bothcond232 = or i1 %tmp176, %tmp184 ; <i1> [#uses=1]
|
|
br i1 %bothcond232, label %bb187, label %bb188
|
|
|
|
bb187: ; preds = %bb169
|
|
unwind
|
|
|
|
bb188: ; preds = %bb169
|
|
%tmp192 = call fastcc float @c34003a__ident.154( %struct.FRAME.c34003a* %FRAME.31, float 3.000000e+01 ) ; <float> [#uses=2]
|
|
%tmp194 = load float* %tmp90 ; <float> [#uses=1]
|
|
%tmp196 = fcmp ugt float %tmp194, 0.000000e+00 ; <i1> [#uses=1]
|
|
br i1 %tmp196, label %bb207, label %cond_next200
|
|
|
|
cond_next200: ; preds = %bb188
|
|
%tmp202 = load float* %tmp111 ; <float> [#uses=1]
|
|
%tmp204 = fcmp ult float %tmp202, 0.000000e+00 ; <i1> [#uses=1]
|
|
br i1 %tmp204, label %bb207, label %bb208
|
|
|
|
bb207: ; preds = %cond_next200, %bb188
|
|
unwind
|
|
|
|
bb208: ; preds = %cond_next200
|
|
%tmp212 = call fastcc float @c34003a__ident.154( %struct.FRAME.c34003a* %FRAME.31, float 0.000000e+00 ) ; <float> [#uses=1]
|
|
%tmp214 = fcmp oge float %tmp212, %tmp192 ; <i1> [#uses=1]
|
|
%tmp217 = fcmp oge float %tmp192, 1.000000e+02 ; <i1> [#uses=1]
|
|
%tmp221 = or i1 %tmp214, %tmp217 ; <i1> [#uses=1]
|
|
br i1 %tmp221, label %cond_true224, label %UnifiedReturnBlock
|
|
|
|
cond_true224: ; preds = %bb208
|
|
call void @abort( ) noreturn
|
|
ret void
|
|
|
|
UnifiedReturnBlock: ; preds = %bb208
|
|
ret void
|
|
}
|
|
|
|
declare fastcc float @c34003a__ident.154(%struct.FRAME.c34003a* %CHAIN.32, float %x)
|
|
|
|
declare i32 @report__ident_int(i32 %x)
|
|
|
|
declare void @abort() noreturn
|