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| author | Hal Finkel <hfinkel@anl.gov> | 2012-06-22 23:10:08 +0000 |
|---|---|---|
| committer | Hal Finkel <hfinkel@anl.gov> | 2012-06-22 23:10:08 +0000 |
| commit | 009f7afbeb77d1cc8e962bac7057b73b6d39d62f (patch) | |
| tree | 362e05a353bb2b5cc24792048cd92cf7a2c5b8ad /test | |
| parent | e5457d21169105b695a7e32d4424a35bb9ca7fa2 (diff) | |
| download | external_llvm-009f7afbeb77d1cc8e962bac7057b73b6d39d62f.zip external_llvm-009f7afbeb77d1cc8e962bac7057b73b6d39d62f.tar.gz external_llvm-009f7afbeb77d1cc8e962bac7057b73b6d39d62f.tar.bz2 | |
Add support for the PPC isel instruction.
The isel (integer select) instruction is supported on the 440 and A2
embedded cores and on the POWER7.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@159045 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test')
| -rw-r--r-- | test/CodeGen/PowerPC/isel.ll | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/test/CodeGen/PowerPC/isel.ll b/test/CodeGen/PowerPC/isel.ll new file mode 100644 index 0000000..ed494c5 --- /dev/null +++ b/test/CodeGen/PowerPC/isel.ll @@ -0,0 +1,23 @@ +target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64" +target triple = "powerpc64-unknown-linux-gnu" +; RUN: llc -mcpu=a2 < %s | FileCheck %s +; RUN: llc -mcpu=pwr7 < %s | FileCheck %s + +define i64 @test1(i64 %a, i64 %b, i64 %c, i64 %d) { +entry: + %p = icmp uge i64 %a, %b + %x = select i1 %p, i64 %c, i64 %d + ret i64 %x +; CHECK: @test1 +; CHECK: isel +} + +define i32 @test2(i32 %a, i32 %b, i32 %c, i32 %d) { +entry: + %p = icmp uge i32 %a, %b + %x = select i1 %p, i32 %c, i32 %d + ret i32 %x +; CHECK: @test2 +; CHECK: isel +} + |