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| author | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2012-08-15 19:34:23 +0000 |
| commit | 721c201bd55ffb73cb2ba8d39e0570fa38c44e15 (patch) | |
| tree | eacfc83d988e4b9d11114387ae7dc41243f2a363 /test/Assembler/half-constprop.ll | |
| parent | 2b2816e083a455f7a656ae88b0fd059d1688bb36 (diff) | |
| download | FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.zip FreeBSD-src-721c201bd55ffb73cb2ba8d39e0570fa38c44e15.tar.gz | |
Vendor import of llvm trunk r161861:
http://llvm.org/svn/llvm-project/llvm/trunk@161861
Diffstat (limited to 'test/Assembler/half-constprop.ll')
| -rw-r--r-- | test/Assembler/half-constprop.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/Assembler/half-constprop.ll b/test/Assembler/half-constprop.ll new file mode 100644 index 0000000..03ccdda --- /dev/null +++ b/test/Assembler/half-constprop.ll @@ -0,0 +1,17 @@ +; RUN: llvm-as < %s | opt -O3 | llvm-dis | FileCheck %s +; Testing half constant propagation. + +define half @abc() nounwind { +entry: + %a = alloca half, align 2 + %b = alloca half, align 2 + %.compoundliteral = alloca float, align 4 + store half 0xH4200, half* %a, align 2 + store half 0xH4B9A, half* %b, align 2 + %tmp = load half* %a, align 2 + %tmp1 = load half* %b, align 2 + %add = fadd half %tmp, %tmp1 +; CHECK: 0xH4C8D + ret half %add +} + |
