[PATCH] D21504: [X86] add _mm_loadu_si64

[Simon Pilgrim via cfe-commits]

RKSimon added a subscriber: RKSimon.

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Comment at: tools/clang/test/CodeGen/sse2-builtins.c:1527
@@ +1526,3 @@
+  // CHECK: load i64, i64* %__u
+  // CHECK: insertelement <2 x i64> undef, i64 %4, i32 0
+  // CHECK: insertelement <2 x i64> %{{.*}}, i64 0, i32 1
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Replace the hardcoded %4 argument with a general pattern match

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Comment at: tools/clang/test/CodeGen/sse2-builtins.c:1530
@@ +1529,3 @@
+  // CHECK: store <2 x i64> %{{.*}}, <2 x i64>* %{{.*}}, align 16
+  // CHECK: load <2 x i64>, <2 x i64>* %{{.*}}, align 16
+  return _mm_loadu_si64(A);
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Is the store/load necessary? This appears to be just the -O0 stack behaviour


Repository:
  rL LLVM

http://reviews.llvm.org/D21504