Vendor import of llvm trunk r162107:

http://llvm.org/svn/llvm-project/llvm/trunk@162107

7 files changed, 103 insertions, 34 deletions

diff --git a/test/CodeGen/X86/2011-08-29-InitOrder.ll b/test/CodeGen/X86/2011-08-29-InitOrder.ll
index 4d5f8d7..a95dcb5 100644
--- a/test/CodeGen/X86/2011-08-29-InitOrder.ll
+++ b/test/CodeGen/X86/2011-08-29-InitOrder.ll
@@ -3,7 +3,7 @@
 ; PR5329
 
 @llvm.global_ctors = appending global [3 x { i32, void ()* }] [{ i32, void ()* } { i32 2000, void ()* @construct_2 }, { i32, void ()* } { i32 3000, void ()* @construct_3 }, { i32, void ()* } { i32 1000, void ()* @construct_1 }]
-; CHECK-DEFAULT  .section        .ctors.64535,"aw",@progbits
+; CHECK-DEFAULT: .section        .ctors.64535,"aw",@progbits
 ; CHECK-DEFAULT: .long construct_1
 ; CHECK-DEFAULT: .section        .ctors.63535,"aw",@progbits
 ; CHECK-DEFAULT: .long construct_2
diff --git a/test/CodeGen/X86/2012-08-17-legalizer-crash.ll b/test/CodeGen/X86/2012-08-17-legalizer-crash.ll
new file mode 100644
index 0000000..a65e688
--- /dev/null
+++ b/test/CodeGen/X86/2012-08-17-legalizer-crash.ll
@@ -0,0 +1,32 @@
+; RUN: llc < %s | FileCheck %s
+; Check that an overly large immediate created by SROA doesn't crash the
+; legalizer.
+
+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-apple-macosx10.8.0"
+
+%struct._GtkSheetRow = type { i32*, i32, i32, i32, %struct._GtkSheetButton, i32, i32 }
+%struct._GtkSheetButton = type { i32, i32*, i32, i32*, i32 }
+
+@a = common global %struct._GtkSheetRow* null, align 8
+
+define void @fn1() nounwind uwtable ssp {
+entry:
+  %0 = load %struct._GtkSheetRow** @a, align 8
+  %1 = bitcast %struct._GtkSheetRow* %0 to i576*
+  %srcval2 = load i576* %1, align 8
+  %tobool = icmp ugt i576 %srcval2, 57586096570152913699974892898380567793532123114264532903689671329431521032595044740083720782129802971518987656109067457577065805510327036019308994315074097345724415
+  br i1 %tobool, label %if.then, label %if.end
+
+if.then:                                          ; preds = %entry
+  store i576 %srcval2, i576* %1, align 8
+  br label %if.end
+
+if.end:                                           ; preds = %if.then, %entry
+  ret void
+
+; CHECK: fn1:
+; CHECK: shrq $32, [[REG:%.*]]
+; CHECK: testq [[REG]], [[REG]]
+; CHECK: je
+}
diff --git a/test/CodeGen/X86/fast-isel-x86.ll b/test/CodeGen/X86/fast-isel-x86.ll
index 19f3888..4caa3a0 100644
--- a/test/CodeGen/X86/fast-isel-x86.ll
+++ b/test/CodeGen/X86/fast-isel-x86.ll
@@ -57,6 +57,6 @@ entry:
 ; CHECK: subl $28
 ; CHECK: leal (%esp), %ecx
 ; CHECK: calll _test4fastccsret
-; CHECK addl $28
+; CHECK: addl $28
 }
 declare fastcc void @test4fastccsret(%struct.a* sret)
diff --git a/test/CodeGen/X86/full-lsr.ll b/test/CodeGen/X86/full-lsr.ll
index 1344cdc..0729dda 100644
--- a/test/CodeGen/X86/full-lsr.ll
+++ b/test/CodeGen/X86/full-lsr.ll
@@ -10,7 +10,7 @@ define void @foo(float* nocapture %A, float* nocapture %B, float* nocapture %C,
 ; CHECK: foo
 ; CHECK: addl
 ; CHECK: addl
-; CEHCK: addl
+; CHECK: addl
 
 entry:
 	%0 = icmp sgt i32 %N, 0		; <i1> [#uses=1]
diff --git a/test/CodeGen/X86/memcpy.ll b/test/CodeGen/X86/memcpy.ll
index 86c6862..39c7fba 100644
--- a/test/CodeGen/X86/memcpy.ll
+++ b/test/CodeGen/X86/memcpy.ll
@@ -65,18 +65,18 @@ entry:
   tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %A, i8* %B, i64 64, i32 1, i1 false)
   ret void
 ; LINUX: test4:
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
-; LINUX movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
+; LINUX: movq
 }
 
 
diff --git a/test/CodeGen/X86/pr11334.ll b/test/CodeGen/X86/pr11334.ll
new file mode 100644
index 0000000..5b7b5ea
--- /dev/null
+++ b/test/CodeGen/X86/pr11334.ll
@@ -0,0 +1,56 @@
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=corei7 | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-pc-linux -mcpu=core-avx-i | FileCheck %s --check-prefix=AVX
+
+define <2 x double> @v2f2d_ext_vec(<2 x float> %v1) nounwind {
+entry:
+; CHECK: v2f2d_ext_vec
+; CHECK: cvtps2pd
+; AVX:   v2f2d_ext_vec
+; AVX:   vcvtps2pd
+  %f1 = fpext <2 x float> %v1 to <2 x double>
+  ret <2 x double> %f1
+}
+
+define <3 x double> @v3f2d_ext_vec(<3 x float> %v1) nounwind {
+entry:
+; CHECK: v3f2d_ext_vec
+; CHECK: cvtps2pd
+; CHECK: movhlps
+; CHECK: cvtps2pd
+; AVX:   v3f2d_ext_vec
+; AVX:   vcvtps2pd
+; AVX:   ret
+  %f1 = fpext <3 x float> %v1 to <3 x double>
+  ret <3 x double> %f1
+}
+
+define <4 x double> @v4f2d_ext_vec(<4 x float> %v1) nounwind {
+entry:
+; CHECK: v4f2d_ext_vec
+; CHECK: cvtps2pd
+; CHECK: movhlps
+; CHECK: cvtps2pd
+; AVX:   v4f2d_ext_vec
+; AVX:   vcvtps2pd
+; AVX:   ret
+  %f1 = fpext <4 x float> %v1 to <4 x double>
+  ret <4 x double> %f1
+}
+
+define <8 x double> @v8f2d_ext_vec(<8 x float> %v1) nounwind {
+entry:
+; CHECK: v8f2d_ext_vec
+; CHECK: cvtps2pd
+; CHECK: cvtps2pd
+; CHECK: movhlps
+; CHECK: cvtps2pd
+; CHECK: movhlps
+; CHECK: cvtps2pd
+; AVX:   v8f2d_ext_vec
+; AVX:   vcvtps2pd
+; AVX:   vextractf128
+; AVX:   vcvtps2pd
+; AVX:   ret
+  %f1 = fpext <8 x float> %v1 to <8 x double>
+  ret <8 x double> %f1
+}
diff --git a/test/CodeGen/X86/unreachable-stack-protector.ll b/test/CodeGen/X86/unreachable-stack-protector.ll
deleted file mode 100644
index b066297..0000000
--- a/test/CodeGen/X86/unreachable-stack-protector.ll
+++ /dev/null
@@ -1,19 +0,0 @@
-; RUN: llc < %s -disable-cgp-delete-dead-blocks | FileCheck %s
-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"
-target triple = "x86_64-apple-darwin10.0.0"
-
-declare i64 @llvm.objectsize.i64(i8*, i1) nounwind readnone
-
-define void @test5() nounwind optsize noinline ssp {
-entry:
-; CHECK: movq ___stack_chk_guard@GOTPCREL(%rip)
-  %buf = alloca [64 x i8], align 16
-  %0 = call i64 @llvm.objectsize.i64(i8* undef, i1 false)
-  br i1 false, label %if.end, label %if.then
-
-if.then:                                          ; preds = %entry
-  unreachable
-
-if.end:                                           ; preds = %entry
-  ret void
-}