mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 02:32:08 +00:00
36a0947820
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8
27 lines
735 B
LLVM
27 lines
735 B
LLVM
; RUN: llc < %s -march=x86 -mattr=+sse2 -pre-alloc-split -stats |& \
|
|
; RUN: grep {pre-alloc-split} | grep {Number of intervals split} | grep 1
|
|
|
|
define i32 @t(i32 %arg) {
|
|
entry:
|
|
br label %bb6
|
|
|
|
.noexc6: ; preds = %bb6
|
|
%0 = and i32 %2, -8 ; <i32> [#uses=1]
|
|
tail call void @llvm.memmove.i32(i8* %3, i8* null, i32 %0, i32 1) nounwind
|
|
store double %1, double* null, align 8
|
|
br label %bb6
|
|
|
|
bb6: ; preds = %.noexc6, %entry
|
|
%1 = uitofp i32 %arg to double ; <double> [#uses=1]
|
|
%2 = sub i32 0, 0 ; <i32> [#uses=1]
|
|
%3 = invoke i8* @_Znwm(i32 0)
|
|
to label %.noexc6 unwind label %lpad32 ; <i8*> [#uses=1]
|
|
|
|
lpad32: ; preds = %bb6
|
|
unreachable
|
|
}
|
|
|
|
declare void @llvm.memmove.i32(i8*, i8*, i32, i32) nounwind
|
|
|
|
declare i8* @_Znwm(i32)
|