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make this harder 

llvm-svn: 31779
This commit is contained in:
Chris Lattner 2006-11-16 01:22:52 +00:00
parent a7ff5162b0
commit 2ccd16c0af
1 changed files with 26 additions and 0 deletions
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26
llvm/test/Regression/CodeGen/PowerPC/mem_update.ll
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@ -2,6 +2,7 @@
; RUN: llvm-as < %s | llc -march=ppc32 -enable-ppc-preinc | not grep addi &&
; RUN: llvm-as < %s | llc -march=ppc64 -enable-ppc-preinc &&
; RUN: llvm-as < %s | llc -march=ppc64 -enable-ppc-preinc | not grep addi
%Glob = global ulong 4
int *%test0(int *%X, int *%dest) {
%Y = getelementptr int* %X, int 4
@ -33,6 +34,13 @@ ushort *%test3(ushort *%X, int *%dest) {
ret ushort* %Y
}
short *%test3a(short *%X, long *%dest) {
%Y = getelementptr short* %X, int 4
%A = load short* %Y
%B = cast short %A to long
store long %B, long* %dest
ret short* %Y
}
long *%test4(long *%X, long *%dest) {
%Y = getelementptr long* %X, int 4
@ -40,3 +48,21 @@ long *%test4(long *%X, long *%dest) {
store long %A, long* %dest
ret long* %Y
}
ushort *%test5(ushort *%X) {
%Y = getelementptr ushort* %X, int 4
store ushort 7, ushort* %Y
ret ushort* %Y
}
ulong *%test6(ulong *%X, ulong %A) {
%Y = getelementptr ulong* %X, int 4
store ulong %A, ulong* %Y
ret ulong* %Y
}
ulong *%test7(ulong *%X, ulong %A) {
store ulong %A, ulong* %Glob
ret ulong *%Glob
}