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| author | Dan Gohman <gohman@apple.com> | 2008-03-10 23:03:31 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-03-10 23:03:31 +0000 |
| commit | a2e9485e34f1348526ed104dbdc194673e291077 (patch) | |
| tree | 0e06fcf819cf910580f4df1f58bb6101f6114bf6 /test/CodeGen/PowerPC/itofp128.ll | |
| parent | 82e4289fc7fed755442c215e9d3175c1badb831e (diff) | |
| download | llvm-a2e9485e34f1348526ed104dbdc194673e291077.tar.gz llvm-a2e9485e34f1348526ed104dbdc194673e291077.tar.bz2 llvm-a2e9485e34f1348526ed104dbdc194673e291077.tar.xz | |
Implement more support for fp-to-i128 and i128-to-fp conversions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48189 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC/itofp128.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/itofp128.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/itofp128.ll b/test/CodeGen/PowerPC/itofp128.ll new file mode 100644 index 0000000000..91119e9e8e --- /dev/null +++ b/test/CodeGen/PowerPC/itofp128.ll @@ -0,0 +1,14 @@ +; RUN: llvm-as < %s | llc -march=ppc64 + +target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128" +target triple = "powerpc64-apple-darwin9.2.0" + +define i128 @__fixunstfti(ppc_fp128 %a) nounwind { +entry: + %tmp1213 = uitofp i128 0 to ppc_fp128 ; <ppc_fp128> [#uses=1] + %tmp15 = sub ppc_fp128 %a, %tmp1213 ; <ppc_fp128> [#uses=1] + %tmp2829 = fptoui ppc_fp128 %tmp15 to i64 ; <i64> [#uses=1] + %tmp282930 = zext i64 %tmp2829 to i128 ; <i128> [#uses=1] + %tmp32 = add i128 %tmp282930, 0 ; <i128> [#uses=1] + ret i128 %tmp32 +} |