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| author | Dan Gohman <gohman@apple.com> | 2008-03-11 01:59:03 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-03-11 01:59:03 +0000 |
| commit | 034f60ed24c53c1e37f7695965f782faec2dff2b (patch) | |
| tree | 5d03f996815edb42366307eda1257caaaa8a6de0 /test/CodeGen/PowerPC/int-fp-conv-1.ll | |
| parent | b7795801001a1537fc6debb37f6d8658bcf6b517 (diff) | |
| download | external_llvm-034f60ed24c53c1e37f7695965f782faec2dff2b.zip external_llvm-034f60ed24c53c1e37f7695965f782faec2dff2b.tar.gz external_llvm-034f60ed24c53c1e37f7695965f782faec2dff2b.tar.bz2 | |
Generalize ExpandIntToFP to handle the case where the operand is legal
and it's the result that requires expansion. This code is a little confusing
because the TargetLoweringInfo tables for [US]INT_TO_FP use the operand type
(the integer type) rather than the result type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48206 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/PowerPC/int-fp-conv-1.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/int-fp-conv-1.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/int-fp-conv-1.ll b/test/CodeGen/PowerPC/int-fp-conv-1.ll new file mode 100644 index 0000000..3d66675 --- /dev/null +++ b/test/CodeGen/PowerPC/int-fp-conv-1.ll @@ -0,0 +1,11 @@ +; RUN: llvm-as < %s | llc -march=ppc64 | grep __floatditf + +define i64 @__fixunstfdi(ppc_fp128 %a) nounwind { +entry: + %tmp1213 = uitofp i64 0 to ppc_fp128 ; <ppc_fp128> [#uses=1] + %tmp15 = sub ppc_fp128 %a, %tmp1213 ; <ppc_fp128> [#uses=1] + %tmp2829 = fptoui ppc_fp128 %tmp15 to i32 ; <i32> [#uses=1] + %tmp282930 = zext i32 %tmp2829 to i64 ; <i64> [#uses=1] + %tmp32 = add i64 %tmp282930, 0 ; <i64> [#uses=1] + ret i64 %tmp32 +} |