[X86] Name instructions in test (NFC)

Run the test through -instnamer, which makes it simpler to modify
it.

diff --git a/llvm/test/CodeGen/X86/2012-09-28-CGPBug.ll b/llvm/test/CodeGen/X86/2012-09-28-CGPBug.ll
index a8e0625..0e7f593 100644 (file)
--- a/llvm/test/CodeGen/X86/2012-09-28-CGPBug.ll
+++ b/llvm/test/CodeGen/X86/2012-09-28-CGPBug.ll
@@ -1,7 +1,7 @@
 ; RUN: llc -mtriple=i386-apple-macosx < %s | FileCheck %s
 ; rdar://12396696
 
-@JT = global [4 x i32] [i32 sub (i32 ptrtoint (i8* blockaddress(@h, %18) to i32), i32 ptrtoint (i8* blockaddress(@h, %11) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %17) to i32), i32 ptrtoint (i8* blockaddress(@h, %11) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %22) to i32), i32 ptrtoint (i8* blockaddress(@h, %18) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %22) to i32), i32 ptrtoint (i8* blockaddress(@h, %17) to i32))]
+@JT = global [4 x i32] [i32 sub (i32 ptrtoint (i8* blockaddress(@h, %bb16) to i32), i32 ptrtoint (i8* blockaddress(@h, %bb9) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %bb15) to i32), i32 ptrtoint (i8* blockaddress(@h, %bb9) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %bb20) to i32), i32 ptrtoint (i8* blockaddress(@h, %bb16) to i32)), i32 sub (i32 ptrtoint (i8* blockaddress(@h, %bb20) to i32), i32 ptrtoint (i8* blockaddress(@h, %bb15) to i32))]
 @gGlobalLock = external global i8*
 @.str40 = external global [35 x i8]
 
@@ -13,38 +13,39 @@
 ; CHECK: .long Ltmp{{[0-9]+}}-Ltmp{{[0-9]+}}
 ; CHECK: .long Ltmp{{[0-9]+}}-Ltmp{{[0-9]+}}
 
-define void @h(i8*) nounwind ssp {
-  %2 = alloca i8*
-  store i8* %0, i8** %2
-  %3 = load i8*, i8** %2
-  %4 = bitcast i8* %3 to { i32, i32 }*
-  %5 = getelementptr { i32, i32 }, { i32, i32 }* %4, i32 0, i32 0
-  %6 = load i32, i32* %5
-  %7 = srem i32 %6, 2
-  %8 = icmp slt i32 %6, 2
-  %9 = select i1 %8, i32 %6, i32 %7
-  %10 = icmp eq i32 %9, 0
-  br label %11
-
-; <label>:11                                      ; preds = %1
-  %12 = zext i1 %10 to i32
-  %13 = getelementptr [4 x i32], [4 x i32]* @JT, i32 0, i32 %12
-  %14 = load i32, i32* %13
-  %15 = add i32 %14, ptrtoint (i8* blockaddress(@h, %11) to i32)
-  %16 = inttoptr i32 %15 to i8*
-  indirectbr i8* %16, [label %17, label %18]
-
-; <label>:17                                      ; preds = %11
+define void @h(i8* %arg) nounwind ssp {
+bb:
+  %i = alloca i8*, align 8
+  store i8* %arg, i8** %i, align 8
+  %i1 = load i8*, i8** %i, align 8
+  %i2 = bitcast i8* %i1 to { i32, i32 }*
+  %i3 = getelementptr { i32, i32 }, { i32, i32 }* %i2, i32 0, i32 0
+  %i4 = load i32, i32* %i3, align 4
+  %i5 = srem i32 %i4, 2
+  %i6 = icmp slt i32 %i4, 2
+  %i7 = select i1 %i6, i32 %i4, i32 %i5
+  %i8 = icmp eq i32 %i7, 0
+  br label %bb9
+
+bb9:                                              ; preds = %bb
+  %i10 = zext i1 %i8 to i32
+  %i11 = getelementptr [4 x i32], [4 x i32]* @JT, i32 0, i32 %i10
+  %i12 = load i32, i32* %i11, align 4
+  %i13 = add i32 %i12, ptrtoint (i8* blockaddress(@h, %bb9) to i32)
+  %i14 = inttoptr i32 %i13 to i8*
+  indirectbr i8* %i14, [label %bb15, label %bb16]
+
+bb15:                                             ; preds = %bb9
   tail call void (i8*, ...) @g(i8* getelementptr inbounds ([35 x i8], [35 x i8]* @.str40, i32 0, i32 0))
-  br label %22
+  br label %bb20
 
-; <label>:18                                      ; preds = %11
-  %19 = call i32 @f(i32 -1037694186) nounwind
-  %20 = inttoptr i32 %19 to i32 (i8**)*
-  %21 = tail call i32 %20(i8** @gGlobalLock)
-  br label %22
+bb16:                                             ; preds = %bb9
+  %i17 = call i32 @f(i32 -1037694186) #1
+  %i18 = inttoptr i32 %i17 to i32 (i8**)*
+  %i19 = tail call i32 %i18(i8** @gGlobalLock)
+  br label %bb20
 
-; <label>:22                                      ; preds = %18, %17
+bb20:                                             ; preds = %bb16, %bb15
   ret void
 }