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| author | Che-Liang Chiou <clchiou@gmail.com> | 2011-04-02 08:51:39 +0000 |
|---|---|---|
| committer | Che-Liang Chiou <clchiou@gmail.com> | 2011-04-02 08:51:39 +0000 |
| commit | 357be5e4ae712eae73d5985c2f6b91baa8bc4271 (patch) | |
| tree | 78f5b3212a6ca4329fb030a25c237bcf996d39af /test/CodeGen | |
| parent | eda0fe8d58b0aaff5f18e7f13edfda3022384e70 (diff) | |
| download | external_llvm-357be5e4ae712eae73d5985c2f6b91baa8bc4271.zip external_llvm-357be5e4ae712eae73d5985c2f6b91baa8bc4271.tar.gz external_llvm-357be5e4ae712eae73d5985c2f6b91baa8bc4271.tar.bz2 | |
ptx: support setp's 4-operand format
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128767 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen')
| -rw-r--r-- | test/CodeGen/PTX/setp.ll | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/test/CodeGen/PTX/setp.ll b/test/CodeGen/PTX/setp.ll index 7f8b996..5348482 100644 --- a/test/CodeGen/PTX/setp.ll +++ b/test/CodeGen/PTX/setp.ll @@ -107,3 +107,28 @@ define ptx_device i32 @test_setp_ge_u32_ri(i32 %x) { %z = zext i1 %p to i32 ret i32 %z } + +define ptx_device i32 @test_setp_4_op_format_1(i32 %x, i32 %y, i32 %u, i32 %v) { +; CHECK: setp.gt.u32 p0, r3, r4; +; CHECK-NEXT: setp.eq.and.u32 p0, r1, r2, p0; +; CHECK-NEXT: cvt.u32.pred r0, p0; +; CHECK-NEXT: ret; + %c = icmp eq i32 %x, %y + %d = icmp ugt i32 %u, %v + %e = and i1 %c, %d + %z = zext i1 %e to i32 + ret i32 %z +} + +define ptx_device i32 @test_setp_4_op_format_2(i32 %x, i32 %y, i32 %w) { +; CHECK: cvt.pred.u32 p0, r3; +; CHECK-NEXT: setp.eq.and.u32 p0, r1, r2, !p0; +; CHECK-NEXT: cvt.u32.pred r0, p0; +; CHECK-NEXT: ret; + %c = trunc i32 %w to i1 + %d = icmp eq i32 %x, %y + %e = xor i1 %c, 1 + %f = and i1 %d, %e + %z = zext i1 %f to i32 + ret i32 %z +} |