mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-10-31 16:02:52 +01:00
6880302ac2
Add a test case to show fewer instructions are needed to load an immediate with the new way of loading immediates. llvm-svn: 148908
53 lines
1.1 KiB
LLVM
53 lines
1.1 KiB
LLVM
; RUN: llc -march=mips64el -mcpu=mips64 < %s | FileCheck %s
|
|
|
|
define i32 @foo1() nounwind readnone {
|
|
entry:
|
|
; CHECK: foo1
|
|
; CHECK: lui ${{[0-9]+}}, 4660
|
|
; CHECK-NOT: ori
|
|
ret i32 305397760
|
|
}
|
|
|
|
define i64 @foo3() nounwind readnone {
|
|
entry:
|
|
; CHECK: foo3
|
|
; CHECK: lui $[[R0:[0-9]+]], 4660
|
|
; CHECK: daddiu ${{[0-9]+}}, $[[R0]], 22136
|
|
ret i64 305419896
|
|
}
|
|
|
|
define i64 @foo6() nounwind readnone {
|
|
entry:
|
|
; CHECK: foo6
|
|
; CHECK: ori ${{[0-9]+}}, $zero, 33332
|
|
ret i64 33332
|
|
}
|
|
|
|
define i64 @foo7() nounwind readnone {
|
|
entry:
|
|
; CHECK: foo7
|
|
; CHECK: daddiu ${{[0-9]+}}, $zero, -32204
|
|
ret i64 -32204
|
|
}
|
|
|
|
define i64 @foo9() nounwind readnone {
|
|
entry:
|
|
; CHECK: foo9
|
|
; CHECK: lui $[[R0:[0-9]+]], 583
|
|
; CHECK: daddiu $[[R1:[0-9]+]], $[[R0]], -30001
|
|
; CHECK: dsll $[[R2:[0-9]+]], $[[R1]], 18
|
|
; CHECK: daddiu $[[R3:[0-9]+]], $[[R2]], 18441
|
|
; CHECK: dsll $[[R4:[0-9]+]], $[[R3]], 17
|
|
; CHECK: daddiu ${{[0-9]+}}, $[[R4]], 13398
|
|
ret i64 1311768467284833366
|
|
}
|
|
|
|
define i64 @foo10() nounwind readnone {
|
|
entry:
|
|
; CHECK: foo10
|
|
; CHECK: lui $[[R0:[0-9]+]], 34661
|
|
; CHECK: daddiu ${{[0-9]+}}, $[[R0]], 17185
|
|
ret i64 -8690466096928522240
|
|
}
|
|
|