mirror of
https://github.com/RPCS3/llvm.git
synced 2024-12-27 06:35:30 +00:00
36a0947820
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
1.2 KiB
LLVM
27 lines
1.2 KiB
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 -pre-alloc-split -stats |& \
|
|
; RUN: grep {pre-alloc-split} | grep {Number of intervals split} | grep 2
|
|
|
|
define i32 @main(i32 %argc, i8** %argv) nounwind {
|
|
entry:
|
|
br label %bb
|
|
|
|
bb: ; preds = %bb, %entry
|
|
%k.0.reg2mem.0 = phi double [ 1.000000e+00, %entry ], [ %6, %bb ] ; <double> [#uses=2]
|
|
%Flint.0.reg2mem.0 = phi double [ 0.000000e+00, %entry ], [ %5, %bb ] ; <double> [#uses=1]
|
|
%twoThrd.0.reg2mem.0 = phi double [ 0.000000e+00, %entry ], [ %1, %bb ] ; <double> [#uses=1]
|
|
%0 = tail call double @llvm.pow.f64(double 0x3FE5555555555555, double 0.000000e+00) ; <double> [#uses=1]
|
|
%1 = fadd double %0, %twoThrd.0.reg2mem.0 ; <double> [#uses=1]
|
|
%2 = tail call double @sin(double %k.0.reg2mem.0) nounwind readonly ; <double> [#uses=1]
|
|
%3 = fmul double 0.000000e+00, %2 ; <double> [#uses=1]
|
|
%4 = fdiv double 1.000000e+00, %3 ; <double> [#uses=1]
|
|
store double %Flint.0.reg2mem.0, double* null
|
|
store double %twoThrd.0.reg2mem.0, double* null
|
|
%5 = fadd double %4, %Flint.0.reg2mem.0 ; <double> [#uses=1]
|
|
%6 = fadd double %k.0.reg2mem.0, 1.000000e+00 ; <double> [#uses=1]
|
|
br label %bb
|
|
}
|
|
|
|
declare double @llvm.pow.f64(double, double) nounwind readonly
|
|
|
|
declare double @sin(double) nounwind readonly
|