It's not necessary to do rounding for alloca operations when the requested
alignment is equal to the stack alignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40004 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PowerPC/Frames-large.ll b/test/CodeGen/PowerPC/Frames-large.ll
new file mode 100644
index 0000000..1f58fe0
--- /dev/null
+++ b/test/CodeGen/PowerPC/Frames-large.ll
@@ -0,0 +1,79 @@
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
+; RUN: not grep {stw r31, 20(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | grep {lis r0, -1}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
+; RUN: grep {ori r0, r0, 32704}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
+; RUN: grep {stwux r1, r1, r0}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
+; RUN: grep {lwz r1, 0(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 | \
+; RUN: not grep {lwz r31, 20(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {stw r31, 20(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {lis r0, -1}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {ori r0, r0, 32704}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {stwux r1, r1, r0}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {lwz r1, 0(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc32 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {lwz r31, 20(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
+; RUN: not grep {std r31, 40(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
+; RUN: grep {lis r0, -1}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
+; RUN: grep {ori r0, r0, 32656}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
+; RUN: grep {stdux r1, r1, r0}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
+; RUN: grep {ld r1, 0(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 | \
+; RUN: not grep {ld r31, 40(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {std r31, 40(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {lis r0, -1}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {ori r0, r0, 32656}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {stdux r1, r1, r0}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {ld r1, 0(r1)}
+; RUN: llvm-upgrade < %s | llvm-as | \
+; RUN: llc -march=ppc64 -mtriple=powerpc-apple-darwin8 -disable-fp-elim | \
+; RUN: grep {ld r31, 40(r1)}
+
+
+implementation
+
+int* %f1() {
+ %tmp = alloca int, uint 8191
+ ret int* %tmp
+}