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| author | Hal Finkel <hfinkel@anl.gov> | 2015-07-14 22:53:11 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2015-07-14 22:53:11 +0000 |
| commit | 4012024fea898122ccc156666a9bd96f7f3fac22 (patch) | |
| tree | 1b6a6365065fbfeea71808be1dc797997688d0da /llvm/test | |
| parent | e904ea2b4df39d5877b7e11c0c15eba848a3120a (diff) | |
| download | bcm5719-llvm-4012024fea898122ccc156666a9bd96f7f3fac22.tar.gz bcm5719-llvm-4012024fea898122ccc156666a9bd96f7f3fac22.zip | |
[PowerPC] Support symbolic targets in patchpoints
Follow-up r235483, with the corresponding support in PPC. We use a regular call
for symbolic targets (because they're much cheaper than indirect calls).
llvm-svn: 242239
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/ppc64-patchpoint.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/ppc64-patchpoint.ll b/llvm/test/CodeGen/PowerPC/ppc64-patchpoint.ll index 53b737ae9a0..d10ea98cd1a 100644 --- a/llvm/test/CodeGen/PowerPC/ppc64-patchpoint.ll +++ b/llvm/test/CodeGen/PowerPC/ppc64-patchpoint.ll @@ -103,6 +103,21 @@ entry: ret void } +; Trivial symbolic patchpoint codegen. + +declare i64 @foo(i64 %p1, i64 %p2) +define i64 @trivial_symbolic_patchpoint_codegen(i64 %p1, i64 %p2) { +entry: +; CHECK-LABEL: trivial_symbolic_patchpoint_codegen: +; CHECK: bl foo +; CHECK-NEXT: nop +; CHECK-NEXT: nop +; CHECK-NOT: nop +; CHECK: blr + %result = tail call i64 (i64, i32, i8*, i32, ...) @llvm.experimental.patchpoint.i64(i64 9, i32 12, i8* bitcast (i64 (i64, i64)* @foo to i8*), i32 2, i64 %p1, i64 %p2) + ret i64 %result +} + declare void @llvm.experimental.stackmap(i64, i32, ...) declare void @llvm.experimental.patchpoint.void(i64, i32, i8*, i32, ...) declare i64 @llvm.experimental.patchpoint.i64(i64, i32, i8*, i32, ...) |
