diff options
Diffstat (limited to 'test/CodeGen/PowerPC/branch-hint.ll')
| -rw-r--r-- | test/CodeGen/PowerPC/branch-hint.ll | 135 |
1 files changed, 0 insertions, 135 deletions
diff --git a/test/CodeGen/PowerPC/branch-hint.ll b/test/CodeGen/PowerPC/branch-hint.ll deleted file mode 100644 index 46160507105f..000000000000 --- a/test/CodeGen/PowerPC/branch-hint.ll +++ /dev/null @@ -1,135 +0,0 @@ -; RUN: llc < %s -O1 -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -ppc-use-branch-hint=false | FileCheck %s -; RUN: llc < %s -O1 -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -ppc-use-branch-hint=true | FileCheck %s -check-prefix=CHECK-HINT -define void @branch_hint_1(i32 %src) { -entry: - %cmp = icmp eq i32 %src, 0 - br i1 %cmp, label %if.then, label %if.end - -if.then: - tail call void @foo() #0 - unreachable - -if.end: - call void @goo() - ret void - -; CHECK-LABEL: branch_hint_1: -; CHECK: beq - -; CHECK-HINT-LABEL: branch_hint_1: -; CHECK-HINT: beq- -} - -define void @branch_hint_2(i32 %src) { -entry: - %cmp = icmp eq i32 %src, 0 - br i1 %cmp, label %if.then, label %if.end - -if.then: - call void @goo() - ret void - -if.end: - tail call void @foo() #0 - unreachable - -; CHECK-LABEL: @branch_hint_2 -; CHECK: bne - -; CHECK-HINT-LABEL: @branch_hint_2 -; CHECK-HINT: bne- -} - -declare void @foo() -attributes #0 = { noreturn } - -define void @branch_hint_3(i32 %src) { -entry: - %cmp = icmp eq i32 %src, 0 - br i1 %cmp, label %if.then, label %if.end, !prof !0 - -if.then: - call void @foo() - ret void - -if.end: - call void @goo() - ret void - -; CHECK-LABEL: @branch_hint_3 -; CHECK: bne - -; CHECK-HINT-LABEL: @branch_hint_3 -; CHECK-HINT: bne -} - -!0 = !{!"branch_weights", i32 64, i32 4} - -define void @branch_hint_4(i32 %src) { -entry: - %cmp = icmp eq i32 %src, 0 - br i1 %cmp, label %if.then, label %if.end, !prof !1 - -if.then: - call void @foo() - ret void - -if.end: - call void @goo() - ret void - -; CHECK-HINT-LABEL: branch_hint_4 -; CHECK-HINT: bne -} - -!1 = !{!"branch_weights", i32 64, i32 8} - -define void @branch_hint_5(i32 %src) { -entry: - %cmp = icmp eq i32 %src, 0 - br i1 %cmp, label %if.then, label %if.end - -if.then: - ret void - -if.end: - call void @goo() - ret void - -; CHECK-HINT-LABEL: branch_hint_5: -; CHECK-HINT: beq -} - -declare void @goo() - -define void @branch_hint_6(i32 %src1, i32 %src2, i32 %src3) { -entry: - %cmp = icmp eq i32 %src1, 0 - br i1 %cmp, label %if.end.6, label %if.end, !prof !3 - -if.end: - %cmp1 = icmp eq i32 %src2, 0 - br i1 %cmp1, label %if.end.3, label %if.then.2 - -if.then.2: - tail call void @foo() #0 - unreachable - -if.end.3: - %cmp4 = icmp eq i32 %src3, 1 - br i1 %cmp4, label %if.then.5, label %if.end.6 - -if.then.5: - tail call void @foo() #0 - unreachable - -if.end.6: - ret void - -; CHECK-HINT-LABEL: branch_hint_6: -; CHECK-HINT: bne -; CHECK-HINT: bne- -; CHECK-HINT: bne+ -} - -!3 = !{!"branch_weights", i32 64, i32 4} |
