llvm-6502/test/CodeGen/PowerPC/Frames-alloca.ll
Bill Wendling 7194aaf738 This is the initial check-in for adding register scavenging to PPC. (Currently,
PPC-64 doesn't work.) This also lowers the spilling of the CR registers so that
it uses a register other than the default R0 register (the scavenger scrounges
for one). A significant part of this patch fixes how kill information is
handled.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47863 91177308-0d34-0410-b5e6-96231b3b80d8
2008-03-03 22:19:16 +00:00

38 lines
1.9 KiB
LLVM

; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {stw r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {stwu r1, -80(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {lwz r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {lwz r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {stw r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {stwu r1, -80(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {lwz r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {lwz r31, 20(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {std r31, 40(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {stdu r1, -112(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {ld r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
; RUN: grep {ld r31, 40(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {std r31, 40(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {stdu r1, -112(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {ld r1, 0(r1)}
; RUN: llvm-as < %s | llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
; RUN: grep {ld r31, 40(r1)}
define i32* @f1(i32 %n) {
%tmp = alloca i32, i32 %n ; <i32*> [#uses=1]
ret i32* %tmp
}