Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215

external/llvm/test/Transforms/PartiallyInlineLibCalls/X86/good-prototype.ll

@@ -0,0 +1,23 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
+; RUN: opt -S -partially-inline-libcalls -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+; RUN: opt -S -passes=partially-inline-libcalls -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+
+define float @f(float %val) {
+; CHECK-LABEL: @f(
+; CHECK-NEXT:  entry:
+; CHECK-NEXT:    [[RES:%.*]] = tail call float @sqrtf(float [[VAL:%.*]]) #0
+; CHECK-NEXT:    [[TMP0:%.*]] = fcmp oge float [[VAL]], 0.000000e+00
+; CHECK-NEXT:    br i1 [[TMP0]], label [[ENTRY_SPLIT:%.*]], label [[CALL_SQRT:%.*]]
+; CHECK:       call.sqrt:
+; CHECK-NEXT:    [[TMP1:%.*]] = tail call float @sqrtf(float [[VAL]])
+; CHECK-NEXT:    br label [[ENTRY_SPLIT]]
+; CHECK:       entry.split:
+; CHECK-NEXT:    [[TMP2:%.*]] = phi float [ [[RES]], [[ENTRY:%.*]] ], [ [[TMP1]], [[CALL_SQRT]] ]
+; CHECK-NEXT:    ret float [[TMP2]]
+;
+entry:
+  %res = tail call float @sqrtf(float %val)
+  ret float %res
+}
+
+declare float @sqrtf(float)

external/llvm/test/Transforms/PartiallyInlineLibCalls/X86/lit.local.cfg

@@ -0,0 +1,2 @@
+if not 'X86' in config.root.targets:
+  config.unsupported = True

external/llvm/test/Transforms/PartiallyInlineLibCalls/bad-prototype.ll

@@ -0,0 +1,23 @@
+; RUN: opt -S -partially-inline-libcalls < %s | FileCheck %s
+; RUN: opt -S -passes=partially-inline-libcalls < %s | FileCheck %s
+
+target triple = "x86_64-unknown-linux-gnu"
+
+declare i32 @sqrt()
+declare float @sqrtf()
+
+; CHECK-LABEL: @foo
+define i32 @foo() {
+  ; CHECK: call{{.*}}@sqrt
+  ; CHECK-NOT: call{{.*}}@sqrt
+  %r = call i32 @sqrt()
+  ret i32 %r
+}
+
+; CHECK-LABEL: @bar
+define float @bar() {
+  ; CHECK: call{{.*}}@sqrtf
+  ; CHECK-NOT: call{{.*}}@sqrtf
+  %r = call float @sqrtf()
+  ret float %r
+}

external/llvm/test/Transforms/PartiallyInlineLibCalls/nobuiltin.ll

@@ -0,0 +1,12 @@
+; RUN: opt -S -partially-inline-libcalls -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+; RUN: opt -S -passes=partially-inline-libcalls -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
+
+define float @f(float %val) {
+; CHECK-LABEL: @f
+; CHECK: call{{.*}}@sqrtf
+; CHECK-NOT: call{{.*}}@sqrtf
+  %res = tail call float @sqrtf(float %val) nobuiltin
+  ret float %res
+}
+
+declare float @sqrtf(float)