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|
; All of these routines should be perform optimal load of constants.
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
; RUN: grep lis | count 5
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
; RUN: grep ori | count 3
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32-- | \
; RUN: grep "li " | count 4
define i32 @f1() {
entry:
ret i32 1
}
define i32 @f2() {
entry:
ret i32 -1
}
define i32 @f3() {
entry:
ret i32 0
}
define i32 @f4() {
entry:
ret i32 32767
}
define i32 @f5() {
entry:
ret i32 65535
}
define i32 @f6() {
entry:
ret i32 65536
}
define i32 @f7() {
entry:
ret i32 131071
}
define i32 @f8() {
entry:
ret i32 2147483647
}
define i32 @f9() {
entry:
ret i32 -2147483648
}
|
