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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 000000000000..03ccdda97e0a --- /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 +} + |