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| author | Dale Johannesen <dalej@apple.com> | 2009-11-10 23:16:41 +0000 |
|---|---|---|
| committer | Dale Johannesen <dalej@apple.com> | 2009-11-10 23:16:41 +0000 |
| commit | 9a645cd9d4c0e7d25e4b8836ed31deb5881c8101 (patch) | |
| tree | a740eceb6d832dc0b827950c641785faeeebbc9f /test/CodeGen/PowerPC/vec_auto_constant.ll | |
| parent | 53bb5c95afe4ff2627cac513221af2e4e7c5d2e3 (diff) | |
| download | llvm-9a645cd9d4c0e7d25e4b8836ed31deb5881c8101.tar.gz llvm-9a645cd9d4c0e7d25e4b8836ed31deb5881c8101.tar.bz2 llvm-9a645cd9d4c0e7d25e4b8836ed31deb5881c8101.tar.xz | |
Emit correct code when making a ConstantPool entry for a vector
constant whose component type is not a legal type for the target.
(If the target ConstantPool cannot handle this type either, it has
an opportunity to merge elements. In practice any target with
8-bit bytes must support i8 *as data*). 7320806 (partial).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86751 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC/vec_auto_constant.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/vec_auto_constant.ll | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/vec_auto_constant.ll b/test/CodeGen/PowerPC/vec_auto_constant.ll new file mode 100644 index 0000000000..973f0890b1 --- /dev/null +++ b/test/CodeGen/PowerPC/vec_auto_constant.ll @@ -0,0 +1,36 @@ +; RUN: llc < %s -march=ppc32 -mtriple=powerpc-apple-darwin -mcpu=g5 | FileCheck %s +; Formerly produced .long, 7320806 (partial) +; CHECK: .byte 22 +; CHECK: .byte 21 +; CHECK: .byte 20 +; CHECK: .byte 3 +; CHECK: .byte 25 +; CHECK: .byte 24 +; CHECK: .byte 23 +; CHECK: .byte 3 +; CHECK: .byte 28 +; CHECK: .byte 27 +; CHECK: .byte 26 +; CHECK: .byte 3 +; CHECK: .byte 31 +; CHECK: .byte 30 +; CHECK: .byte 29 +; CHECK: .byte 3 +@baz = common global <16 x i8> zeroinitializer ; <<16 x i8>*> [#uses=1] + +define void @foo(<16 x i8> %x) nounwind ssp { +entry: + %x_addr = alloca <16 x i8> ; <<16 x i8>*> [#uses=2] + %temp = alloca <16 x i8> ; <<16 x i8>*> [#uses=2] + %"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0] + store <16 x i8> %x, <16 x i8>* %x_addr + store <16 x i8> <i8 22, i8 21, i8 20, i8 3, i8 25, i8 24, i8 23, i8 3, i8 28, i8 27, i8 26, i8 3, i8 31, i8 30, i8 29, i8 3>, <16 x i8>* %temp, align 16 + %0 = load <16 x i8>* %x_addr, align 16 ; <<16 x i8>> [#uses=1] + %1 = load <16 x i8>* %temp, align 16 ; <<16 x i8>> [#uses=1] + %tmp = add <16 x i8> %0, %1 ; <<16 x i8>> [#uses=1] + store <16 x i8> %tmp, <16 x i8>* @baz, align 16 + br label %return + +return: ; preds = %entry + ret void +} |