Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/Instrumentation/MemorySanitizer/csr.ll

@@ -1,53 +0,0 @@
-; RUN: opt < %s -msan -msan-check-access-address=0 -S | FileCheck %s
-; RUN: opt < %s -msan -msan-check-access-address=1 -S | FileCheck %s --check-prefix=ADDR
-; REQUIRES: x86-registered-target
-
-target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
-target triple = "x86_64-unknown-linux-gnu"
-
-declare void @llvm.x86.sse.stmxcsr(i8*)
-declare void @llvm.x86.sse.ldmxcsr(i8*)
-
-define void @getcsr(i32 *%p) sanitize_memory {
-entry:
-  %0 = bitcast i32* %p to i8*
-  call void @llvm.x86.sse.stmxcsr(i8* %0)
-  ret void
-}
-
-; CHECK-LABEL: @getcsr(
-; CHECK: store i32 0, i32*
-; CHECK: call void @llvm.x86.sse.stmxcsr(
-; CHECK: ret void
-
-; ADDR-LABEL: @getcsr(
-; ADDR: %[[A:.*]] = load i64, i64* getelementptr inbounds {{.*}} @__msan_param_tls, i32 0, i32 0), align 8
-; ADDR: %[[B:.*]] = icmp ne i64 %[[A]], 0
-; ADDR: br i1 %[[B]], label {{.*}}, label
-; ADDR: call void @__msan_warning_noreturn()
-; ADDR: call void @llvm.x86.sse.stmxcsr(
-; ADDR: ret void
-
-; Function Attrs: nounwind uwtable
-define void @setcsr(i32 *%p) sanitize_memory {
-entry:
-  %0 = bitcast i32* %p to i8*
-  call void @llvm.x86.sse.ldmxcsr(i8* %0)
-  ret void
-}
-
-; CHECK-LABEL: @setcsr(
-; CHECK: %[[A:.*]] = load i32, i32* %{{.*}}, align 1
-; CHECK: %[[B:.*]] = icmp ne i32 %[[A]], 0
-; CHECK: br i1 %[[B]], label {{.*}}, label
-; CHECK: call void @__msan_warning_noreturn()
-; CHECK: call void @llvm.x86.sse.ldmxcsr(
-; CHECK: ret void
-
-; ADDR-LABEL: @setcsr(
-; ADDR: %[[A:.*]] = load i64, i64* getelementptr inbounds {{.*}} @__msan_param_tls, i32 0, i32 0), align 8
-; ADDR: %[[B:.*]] = icmp ne i64 %[[A]], 0
-; ADDR: br i1 %[[B]], label {{.*}}, label
-; ADDR: call void @__msan_warning_noreturn()
-; ADDR: call void @llvm.x86.sse.ldmxcsr(
-; ADDR: ret void