[llvm] aee44fc - [NFC][InlineCost] Add tests for D101228

[Roman Lebedev via llvm-commits]

Author: Roman Lebedev
Date: 2021-04-28T16:21:14+03:00
New Revision: aee44fcd348b3841210fead04ba83ea7b0bd663a

URL: https://github.com/llvm/llvm-project/commit/aee44fcd348b3841210fead04ba83ea7b0bd663a
DIFF: https://github.com/llvm/llvm-project/commit/aee44fcd348b3841210fead04ba83ea7b0bd663a.diff

LOG: [NFC][InlineCost] Add tests for D101228

Added: 
    llvm/test/Transforms/Inline/X86/extractvalue.ll
    llvm/test/Transforms/Inline/X86/insertvalue.ll

Modified: 
    

Removed: 
    


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diff  --git a/llvm/test/Transforms/Inline/X86/extractvalue.ll b/llvm/test/Transforms/Inline/X86/extractvalue.ll
new file mode 100644
index 0000000000000..1d1603a49a165
--- /dev/null
+++ b/llvm/test/Transforms/Inline/X86/extractvalue.ll
@@ -0,0 +1,26 @@
+; RUN: opt < %s -inline -inline-threshold=0 -debug-only=inline-cost -print-instruction-comments -S -mtriple=x86_64-unknown-linux-gnu 2>&1 | FileCheck %s
+; RUN: opt < %s -passes='cgscc(inline)' -inline-threshold=0 -debug-only=inline-cost -print-instruction-comments -S -mtriple=x86_64-unknown-linux-gnu 2>&1 | FileCheck %s
+; REQUIRES: asserts
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-unknown"
+
+; Check that extractvalue's are free.
+
+; CHECK: Analyzing call of callee... (caller:caller_range)
+; CHECK-NEXT: define i32 @callee({ i32, i32 } %arg) {
+; CHECK-NEXT: ; cost before = -35, cost after = -30, threshold before = 0, threshold after = 0, cost delta = 5
+; CHECK-NEXT:   %r = extractvalue { i32, i32 } %arg, 0
+; CHECK-NEXT: ; cost before = -30, cost after = -30, threshold before = 0, threshold after = 0, cost delta = 0
+; CHECK-NEXT:   ret i32 %r
+; CHECK-NEXT: }
+
+define i32 @callee({i32, i32} %arg) {
+  %r = extractvalue {i32, i32} %arg, 0
+  ret i32 %r
+}
+
+define i32 @caller_range({i32, i32} %arg) {
+  %r = call i32 @callee({i32, i32} %arg)
+  ret i32 %r
+}

diff  --git a/llvm/test/Transforms/Inline/X86/insertvalue.ll b/llvm/test/Transforms/Inline/X86/insertvalue.ll
new file mode 100644
index 0000000000000..20111df73b33b
--- /dev/null
+++ b/llvm/test/Transforms/Inline/X86/insertvalue.ll
@@ -0,0 +1,26 @@
+; RUN: opt < %s -inline -inline-threshold=0 -debug-only=inline-cost -print-instruction-comments -S -mtriple=x86_64-unknown-linux-gnu 2>&1 | FileCheck %s
+; RUN: opt < %s -passes='cgscc(inline)' -inline-threshold=0 -debug-only=inline-cost -print-instruction-comments -S -mtriple=x86_64-unknown-linux-gnu 2>&1 | FileCheck %s
+; REQUIRES: asserts
+
+target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
+target triple = "x86_64-unknown-unknown"
+
+; Check that insertvalue's aren't free.
+
+; CHECK: Analyzing call of callee... (caller:caller_range)
+; CHECK-NEXT: define { i32, i32 } @callee({ i32, i32 } %arg, i32 %arg1) {
+; CHECK-NEXT: ; cost before = -40, cost after = -35, threshold before = 0, threshold after = 0, cost delta = 5
+; CHECK-NEXT:   %r = insertvalue { i32, i32 } %arg, i32 %arg1, 0
+; CHECK-NEXT: ; cost before = -35, cost after = -35, threshold before = 0, threshold after = 0, cost delta = 0
+; CHECK-NEXT:   ret { i32, i32 } %r
+; CHECK-NEXT: }
+
+define {i32, i32} @callee({i32, i32} %arg, i32 %arg1) {
+  %r = insertvalue {i32, i32} %arg, i32 %arg1, 0
+  ret {i32, i32} %r
+}
+
+define {i32, i32} @caller_range({i32, i32} %arg, i32 %arg1) {
+  %r = call {i32, i32} @callee({i32, i32} %arg, i32 %arg1)
+  ret {i32, i32} %r
+}