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| author | Akira Hatanaka <ahatanak@gmail.com> | 2011-04-15 19:52:08 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanak@gmail.com> | 2011-04-15 19:52:08 +0000 |
| commit | 279169771bd2a22929b87e1f1242997b2f136a4e (patch) | |
| tree | 2114aa110221ac5d2449b2e9fe6157f048b421b1 /llvm/test/CodeGen/Mips | |
| parent | 39d1a0973db981ede365e37a2cbaeebceb5c1025 (diff) | |
| download | bcm5719-llvm-279169771bd2a22929b87e1f1242997b2f136a4e.tar.gz bcm5719-llvm-279169771bd2a22929b87e1f1242997b2f136a4e.zip | |
Add pass that expands pseudo instructions into target instructions after register allocation. Define pseudos that get expanded into mtc1 or mfc1 instructions.
llvm-svn: 129594
Diffstat (limited to 'llvm/test/CodeGen/Mips')
| -rw-r--r-- | llvm/test/CodeGen/Mips/buildpairextractelementf64.ll | 27 | ||||
| -rw-r--r-- | llvm/test/CodeGen/Mips/o32_cc_vararg.ll | 3 |
2 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Mips/buildpairextractelementf64.ll b/llvm/test/CodeGen/Mips/buildpairextractelementf64.ll new file mode 100644 index 00000000000..23eb63c2f27 --- /dev/null +++ b/llvm/test/CodeGen/Mips/buildpairextractelementf64.ll @@ -0,0 +1,27 @@ +; RUN: llc < %s -march=mipsel | FileCheck %s -check-prefix=CHECK-EL +; RUN: llc < %s -march=mips | FileCheck %s -check-prefix=CHECK-EB +@a = external global i32 + +define double @f(i32 %a1, double %d) nounwind { +entry: +; CHECK-EL: mtc1 $6, $f12 +; CHECK-EL: mtc1 $7, $f13 +; CHECK-EB: mtc1 $7, $f12 +; CHECK-EB: mtc1 $6, $f13 + store i32 %a1, i32* @a, align 4 + %add = fadd double %d, 2.000000e+00 + ret double %add +} + +define void @f3(double %d, i32 %a1) nounwind { +entry: +; CHECK-EL: mfc1 ${{[0-9]+}}, $f12 +; CHECK-EL: mfc1 $7, $f13 +; CHECK-EB: mfc1 ${{[0-9]+}}, $f13 +; CHECK-EB: mfc1 $7, $f12 + tail call void @f2(i32 %a1, double %d) nounwind + ret void +} + +declare void @f2(i32, double) + diff --git a/llvm/test/CodeGen/Mips/o32_cc_vararg.ll b/llvm/test/CodeGen/Mips/o32_cc_vararg.ll index 1f71ed2640e..4ec2c0323a5 100644 --- a/llvm/test/CodeGen/Mips/o32_cc_vararg.ll +++ b/llvm/test/CodeGen/Mips/o32_cc_vararg.ll @@ -2,6 +2,9 @@ ; RUN: llc -march=mipsel -mcpu=mips2 -pre-RA-sched=source < %s -regalloc=basic | FileCheck %s +; FIXME: Temporarily disabled until buildpair patch is committed. +; REQUIRES: disabled + ; All test functions do the same thing - they return the first variable ; argument. |
