llvm.org GIT mirror llvm / release_21 test / CodeGen / PowerPC / constants.ll
release_21

Tree @release_21 (Download .tar.gz)

constants.ll @release_21raw · history · blame

; All of these routines should be perform optimal load of constants.
; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \
; RUN:   grep lis | count 5
; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \
; RUN:   grep ori | count 3
; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | \
; RUN:   grep {li } | count 4

implementation   ; Functions:

int %f1() {
entry:
        ret int 1
}

int %f2() {
entry:
        ret int -1
}

int %f3() {
entry:
        ret int 0
}

int %f4() {
entry:
        ret int 32767
}

int %f5() {
entry:
        ret int 65535
}

int %f6() {
entry:
        ret int 65536
}

int %f7() {
entry:
        ret int 131071
}

int %f8() {
entry:
        ret int 2147483647
}

int %f9() {
entry:
        ret int -2147483648
}