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| author | Akira Hatanaka <ahatanaka@mips.com> | 2012-01-09 19:31:25 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2012-01-09 19:31:25 +0000 |
| commit | 1632af603dba23db88af44f86206fc43f47cb55c (patch) | |
| tree | 4ec8476ef133cf142701137ed622ba6f8ca8b85e /clang/test/CodeGen/mips64-padding-arg.c | |
| parent | 01a82d1918cd9851be76156ae09e5e369cb33b99 (diff) | |
| download | bcm5719-llvm-1632af603dba23db88af44f86206fc43f47cb55c.tar.gz bcm5719-llvm-1632af603dba23db88af44f86206fc43f47cb55c.zip | |
Insert padding before unaligned long double arguments.
llvm-svn: 147791
Diffstat (limited to 'clang/test/CodeGen/mips64-padding-arg.c')
| -rw-r--r-- | clang/test/CodeGen/mips64-padding-arg.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/clang/test/CodeGen/mips64-padding-arg.c b/clang/test/CodeGen/mips64-padding-arg.c index 658e6ebea08..3958807974f 100644 --- a/clang/test/CodeGen/mips64-padding-arg.c +++ b/clang/test/CodeGen/mips64-padding-arg.c @@ -5,7 +5,7 @@ typedef struct { long double ld; } S0; -// Insert padding to ensure arugments of type S0 are aligned to 16-byte boundaries. +// Insert padding to ensure arguments of type S0 are aligned to 16-byte boundaries. // CHECK: define void @foo1(i32 %a0, i64, double %a1.coerce0, i64 %a1.coerce1, i64 %a1.coerce2, i64 %a1.coerce3, double %a2.coerce0, i64 %a2.coerce1, i64 %a2.coerce2, i64 %a2.coerce3, i32 %b, i64, double %a3.coerce0, i64 %a3.coerce1, i64 %a3.coerce2, i64 %a3.coerce3) // CHECK: tail call void @foo2(i32 1, i32 2, i32 %a0, i64 undef, double %a1.coerce0, i64 %a1.coerce1, i64 %a1.coerce2, i64 %a1.coerce3, double %a2.coerce0, i64 %a2.coerce1, i64 %a2.coerce2, i64 %a2.coerce3, i32 3, i64 undef, double %a3.coerce0, i64 %a3.coerce1, i64 %a3.coerce2, i64 %a3.coerce3) @@ -17,3 +17,15 @@ void foo1(int a0, S0 a1, S0 a2, int b, S0 a3) { foo2(1, 2, a0, a1, a2, 3, a3); } +// Insert padding before long double argument. +// +// CHECK: define void @foo3(i32 %a0, i64, fp128 %a1) +// CHECK: tail call void @foo4(i32 1, i32 2, i32 %a0, i64 undef, fp128 %a1) +// CHECK: declare void @foo4(i32, i32, i32, i64, fp128) + +extern void foo4(int, int, int, long double); + +void foo3(int a0, long double a1) { + foo4(1, 2, a0, a1); +} + |
