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| author | Jyotsna Verma <jverma@codeaurora.org> | 2013-05-07 19:53:00 +0000 |
|---|---|---|
| committer | Jyotsna Verma <jverma@codeaurora.org> | 2013-05-07 19:53:00 +0000 |
| commit | 5eb598001cdfc980721950fbee8c9cfbdd5cf2c8 (patch) | |
| tree | 22da7e21610471094c79e1df4a7b8f9ece4b1870 /llvm/test/CodeGen/Hexagon/split-const32-const64.ll | |
| parent | c8b36f160c085d527c3bd0569b54f315a7072828 (diff) | |
| download | bcm5719-llvm-5eb598001cdfc980721950fbee8c9cfbdd5cf2c8.tar.gz bcm5719-llvm-5eb598001cdfc980721950fbee8c9cfbdd5cf2c8.zip | |
Hexagon: Fix Small Data support to handle -G 0 correctly.
llvm-svn: 181344
Diffstat (limited to 'llvm/test/CodeGen/Hexagon/split-const32-const64.ll')
| -rw-r--r-- | llvm/test/CodeGen/Hexagon/split-const32-const64.ll | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Hexagon/split-const32-const64.ll b/llvm/test/CodeGen/Hexagon/split-const32-const64.ll new file mode 100644 index 00000000000..2815253545c --- /dev/null +++ b/llvm/test/CodeGen/Hexagon/split-const32-const64.ll @@ -0,0 +1,26 @@ +; RUN: llc -march=hexagon -mcpu=hexagonv5 -hexagon-small-data-threshold=0 < %s | FileCheck %s + +; Check that CONST32/CONST64 instructions are 'not' generated when +; small-data-threshold is set to 0. + +; with immediate value. +@a = external global i32 +@b = external global i32 +@la = external global i64 +@lb = external global i64 + +define void @test1() nounwind { +; CHECK-NOT: CONST32 +entry: + store i32 12345670, i32* @a, align 4 + store i32 12345670, i32* @b, align 4 + ret void +} + +define void @test2() nounwind { +; CHECK-NOT: CONST64 +entry: + store i64 1234567890123, i64* @la, align 8 + store i64 1234567890123, i64* @lb, align 8 + ret void +} |
