Revert r302547 ([mips] Impose a threshold for coercion of aggregates)

Reverting
  Modified MipsABIInfo::classifyArgumentType so that it now coerces
  aggregate structures only if the size of said aggregate is less than 16/64
  bytes, depending on the ABI.
as it broke clang-with-lto-ubuntu builder.

llvm-svn: 302555

1 files changed, 0 insertions, 38 deletions

diff --git a/clang/test/CodeGen/mips-aggregate-arg.c b/clang/test/CodeGen/mips-aggregate-arg.c
deleted file mode 100644
index b0be458ec6a..00000000000
--- a/clang/test/CodeGen/mips-aggregate-arg.c
+++ /dev/null
@@ -1,38 +0,0 @@
-// RUN: %clang_cc1 -triple mipsel-unknown-linux-gnu -S -emit-llvm -o - %s | FileCheck -check-prefix=O32 %s

-// RUN: %clang_cc1 -triple mips64el-unknown-linux-gnu -S -emit-llvm -o - %s  -target-abi n32 | FileCheck -check-prefix=N32-N64 %s

-// RUN: %clang_cc1 -triple mips64el-unknown-linux-gnu -S -emit-llvm -o - %s  -target-abi n64 | FileCheck -check-prefix=N32-N64 %s

-

-struct t1 {

-  char t1[10];

-};

-

-struct t2 {

-  char t2[20];

-};

-

-struct t3 {

-  char t3[65];

-};

-

-extern struct t1 g1;

-extern struct t2 g2;

-extern struct t3 g3;

-extern void f1(struct t1);

-extern void f2(struct t2);

-extern void f3(struct t3);

-

-void f() {

-

-// O32:  call void @f1(i32 inreg %3, i32 inreg %5, i16 inreg %7)

-// O32:  call void @f2(%struct.t2* byval align 4 %tmp)

-// O32:  call void @f3(%struct.t3* byval align 4 %tmp1)

-

-// N32-N64:  call void @f1(i64 inreg %3, i16 inreg %5)

-// N32-N64:  call void @f2(i64 inreg %9, i64 inreg %11, i32 inreg %13)

-// N32-N64:  call void @f3(%struct.t3* byval align 8 %tmp)

-

-  f1(g1);

-  f2(g2);

-  f3(g3);

-}

-