1 ; RUN: opt < %s -pgo-icall-prom -S -icp-total-percent-threshold=50 | FileCheck %s --check-prefix=ICALL-PROM
2 ; RUN: opt < %s -pgo-icall-prom -S -icp-samplepgo -icp-total-percent-threshold=50 | FileCheck %s --check-prefix=ICALL-PROM
3 ; RUN: opt < %s -passes=pgo-icall-prom -S -icp-total-percent-threshold=50 | FileCheck %s --check-prefix=ICALL-PROM
4 ; RUN: opt < %s -pgo-icall-prom -S -pass-remarks=pgo-icall-prom -icp-remaining-percent-threshold=0 -icp-total-percent-threshold=0 -icp-max-prom=4 2>&1 | FileCheck %s --check-prefix=PASS-REMARK
5 ; RUN: opt < %s -passes=pgo-icall-prom -S -pass-remarks=pgo-icall-prom -icp-remaining-percent-threshold=0 -icp-total-percent-threshold=0 -icp-max-prom=4 2>&1 | FileCheck %s --check-prefix=PASS-REMARK
6 ; RUN: opt < %s -passes=pgo-icall-prom -S -pass-remarks=pgo-icall-prom -icp-remaining-percent-threshold=0 -icp-total-percent-threshold=20 -icp-max-prom=4 2>&1 | FileCheck %s --check-prefix=PASS2-REMARK
8 ; PASS-REMARK: remark: <unknown>:0:0: Promote indirect call to func4 with count 1030 out of 1600
9 ; PASS-REMARK: remark: <unknown>:0:0: Promote indirect call to func2 with count 410 out of 570
10 ; PASS-REMARK: remark: <unknown>:0:0: Promote indirect call to func3 with count 150 out of 160
11 ; PASS-REMARK: remark: <unknown>:0:0: Promote indirect call to func1 with count 10 out of 10
13 ; PASS2-REMARK: remark: <unknown>:0:0: Promote indirect call to func4 with count 1030 out of 1600
14 ; PASS2-REMARK: remark: <unknown>:0:0: Promote indirect call to func2 with count 410 out of 570
15 ; PASS2-REMARK-NOT: remark: <unknown>:0:0: Promote indirect call to func3
16 ; PASS2-REMARK-NOT: remark: <unknown>:0:0: Promote indirect call to func1
18 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
19 target triple = "x86_64-unknown-linux-gnu"
21 @foo = common global i32 ()* null, align 8
45 %tmp = load i32 ()*, i32 ()** @foo, align 8
46 ; ICALL-PROM: [[CMP:%[0-9]+]] = icmp eq i32 ()* %tmp, @func4
47 ; ICALL-PROM: br i1 [[CMP]], label %if.true.direct_targ, label %if.false.orig_indirect, !prof [[BRANCH_WEIGHT:![0-9]+]]
48 ; ICALL-PROM: if.true.direct_targ:
49 ; ICALL-PROM: [[DIRCALL_RET:%[0-9]+]] = call i32 @func4()
50 ; ICALL-PROM-SAMPLEPGO: call i32 @func4(), !prof [[CALL_METADATA:![0-9]+]]
51 ; ICALL-PROM: br label %if.end.icp
52 %call = call i32 %tmp(), !prof !1
53 ; ICALL-PROM: if.false.orig_indirect:
54 ; ICALL-PROM: %call = call i32 %tmp(), !prof [[NEW_VP_METADATA:![0-9]+]]
56 ; ICALL-PROM: if.end.icp:
57 ; ICALL-PROM: [[PHI_RET:%[0-9]+]] = phi i32 [ %call, %if.false.orig_indirect ], [ [[DIRCALL_RET]], %if.true.direct_targ ]
58 ; ICALL-PROM: ret i32 [[PHI_RET]]
61 !1 = !{!"VP", i32 0, i64 1600, i64 7651369219802541373, i64 1030, i64 -4377547752858689819, i64 410, i64 -6929281286627296573, i64 150, i64 -2545542355363006406, i64 10}
63 ; ICALL-PROM: [[BRANCH_WEIGHT]] = !{!"branch_weights", i32 1030, i32 570}
64 ; ICALL-PROM: [[NEW_VP_METADATA]] = !{!"VP", i32 0, i64 570, i64 -4377547752858689819, i64 410}
65 ; ICALL-PROM-SAMPLEPGO: [[CALL_METADATA]] = !{!"branch_weights", i32 1030}