diff options
Diffstat (limited to 'test/CodeGen/SystemZ/cond-move-02.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/cond-move-02.ll | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/test/CodeGen/SystemZ/cond-move-02.ll b/test/CodeGen/SystemZ/cond-move-02.ll deleted file mode 100644 index 2e2bacd2532d..000000000000 --- a/test/CodeGen/SystemZ/cond-move-02.ll +++ /dev/null @@ -1,138 +0,0 @@ -; Test LOCHI and LOCGHI. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 -verify-machineinstrs | FileCheck %s - -define i32 @f1(i32 %x) { -; CHECK-LABEL: f1: -; CHECK: lhi [[REG:%r[0-5]]], 0 -; CHECK: chi %r2, 0 -; CHECK: lochilh [[REG]], 42 -; CHECK: br %r14 - %cond = icmp ne i32 %x, 0 - %res = select i1 %cond, i32 42, i32 0 - ret i32 %res -} - -define i32 @f2(i32 %x, i32 %y) { -; CHECK-LABEL: f2: -; CHECK: chi %r2, 0 -; CHECK: lochilh %r3, 42 -; CHECK: br %r14 - %cond = icmp ne i32 %x, 0 - %res = select i1 %cond, i32 42, i32 %y - ret i32 %res -} - -define i32 @f3(i32 %x, i32 %y) { -; CHECK-LABEL: f3: -; CHECK: chi %r2, 0 -; CHECK: lochie %r3, 42 -; CHECK: br %r14 - %cond = icmp ne i32 %x, 0 - %res = select i1 %cond, i32 %y, i32 42 - ret i32 %res -} - -define i64 @f4(i64 %x) { -; CHECK-LABEL: f4: -; CHECK: lghi [[REG:%r[0-5]]], 0 -; CHECK: cghi %r2, 0 -; CHECK: locghilh [[REG]], 42 -; CHECK: br %r14 - %cond = icmp ne i64 %x, 0 - %res = select i1 %cond, i64 42, i64 0 - ret i64 %res -} - -define i64 @f5(i64 %x, i64 %y) { -; CHECK-LABEL: f5: -; CHECK: cghi %r2, 0 -; CHECK: locghilh %r3, 42 -; CHECK: br %r14 - %cond = icmp ne i64 %x, 0 - %res = select i1 %cond, i64 42, i64 %y - ret i64 %res -} - -define i64 @f6(i64 %x, i64 %y) { -; CHECK-LABEL: f6: -; CHECK: cghi %r2, 0 -; CHECK: locghie %r3, 42 -; CHECK: br %r14 - %cond = icmp ne i64 %x, 0 - %res = select i1 %cond, i64 %y, i64 42 - ret i64 %res -} - -; Check that we also get LOCHI as a result of early if-conversion. -define i32 @f7(i32 %x, i32 %y) { -; CHECK-LABEL: f7: -; CHECK: chi %r2, 0 -; CHECK: lochie %r3, 42 -; CHECK: br %r14 -entry: - %cond = icmp ne i32 %x, 0 - br i1 %cond, label %if.then, label %return - -if.then: - br label %return - -return: - %res = phi i32 [ %y, %if.then ], [ 42, %entry ] - ret i32 %res -} - -; ... and the same for LOCGHI. -define i64 @f8(i64 %x, i64 %y) { -; CHECK-LABEL: f8: -; CHECK: cghi %r2, 0 -; CHECK: locghie %r3, 42 -; CHECK: br %r14 -entry: - %cond = icmp ne i64 %x, 0 - br i1 %cond, label %if.then, label %return - -if.then: - br label %return - -return: - %res = phi i64 [ %y, %if.then ], [ 42, %entry ] - ret i64 %res -} - -; Check that inverting the condition works as well. -define i32 @f9(i32 %x, i32 %y) { -; CHECK-LABEL: f9: -; CHECK: chi %r2, 0 -; CHECK: lochilh %r3, 42 -; CHECK: br %r14 -entry: - %cond = icmp ne i32 %x, 0 - br i1 %cond, label %if.then, label %return - -if.then: - br label %return - -return: - %res = phi i32 [ 42, %if.then ], [ %y, %entry ] - ret i32 %res -} - -; ... and the same for LOCGHI. -define i64 @f10(i64 %x, i64 %y) { -; CHECK-LABEL: f10: -; CHECK: cghi %r2, 0 -; CHECK: locghilh %r3, 42 -; CHECK: br %r14 -entry: - %cond = icmp ne i64 %x, 0 - br i1 %cond, label %if.then, label %return - -if.then: - br label %return - -return: - %res = phi i64 [ 42, %if.then ], [ %y, %entry ] - ret i64 %res -} - |
