6502/llvm-6502
1
0
Fork 0
mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-25 13:24:46 +00:00
Code Issues Projects Releases Wiki Activity

Reapply 132424 with fixes. This fixes PR10068.

Browse Source 
rdar://problem/5993888


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132606 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Stuart Hastings
2011-06-03 23:53:54 +00:00
parent 2e3e720d76
commit 865f09334f
8 changed files with 153 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
test/CodeGen/X86/isint.ll
View File

@@ -1,17 +1,15 @@
; RUN: llc < %s -march=x86 -mattr=+sse2 > %t
; RUN: not grep cmp %t
; RUN: not grep xor %t
; RUN: grep jne %t | count 1
; RUN: grep jp %t | count 1
; RUN: grep setnp %t | count 1
; RUN: grep sete %t | count 1
; RUN: grep and %t | count 1
; RUN: grep cvt %t | count 4
; RUN: llc < %s -march=x86 -mattr=+sse2 | FileCheck %s
define i32 @isint_return(double %d) nounwind {
; CHECK-NOT: xor
; CHECK: cvt
%i = fptosi double %d to i32
; CHECK-NEXT: cvt
%e = sitofp i32 %i to double
; CHECK: cmpeqsd
%c = fcmp oeq double %d, %e
; CHECK-NEXT: movd
; CHECK-NEXT: andl
%z = zext i1 %c to i32
ret i32 %z
}
@@ -19,9 +17,14 @@ define i32 @isint_return(double %d) nounwind {
declare void @foo()
define void @isint_branch(double %d) nounwind {
; CHECK: cvt
%i = fptosi double %d to i32
; CHECK-NEXT: cvt
%e = sitofp i32 %i to double
; CHECK: ucomisd
%c = fcmp oeq double %d, %e
; CHECK-NEXT: jne
; CHECK-NEXT: jp
br i1 %c, label %true, label %false
true:
call void @foo()