PPC: MCize most of the darwin PIC emission.

The last remaining bit is "bcl 20, 31, AnonSymbol", which I couldn't find the
instruction definition for. Only whitespace changes in assembly output.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168541 91177308-0d34-0410-b5e6-96231b3b80d8

2 files changed, 49 insertions, 11 deletions

diff --git a/test/CodeGen/PowerPC/available-externally.ll b/test/CodeGen/PowerPC/available-externally.ll
index fdead7dd8b..abed0de80b 100644
--- a/test/CodeGen/PowerPC/available-externally.ll
+++ b/test/CodeGen/PowerPC/available-externally.ll
@@ -1,6 +1,8 @@
 ; RUN: llc < %s -relocation-model=static | FileCheck %s -check-prefix=STATIC
 ; RUN: llc < %s -relocation-model=pic | FileCheck %s -check-prefix=PIC
+; RUN: llc < %s -relocation-model=pic -mtriple=powerpc64-apple-darwin8 | FileCheck %s -check-prefix=PIC64
 ; RUN: llc < %s -relocation-model=dynamic-no-pic | FileCheck %s -check-prefix=DYNAMIC
+; RUN: llc < %s -relocation-model=dynamic-no-pic -mtriple=powerpc64-apple-darwin8 | FileCheck %s -check-prefix=DYNAMIC64
 ; PR4482
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
 target triple = "powerpc-apple-darwin8"
@@ -16,10 +18,18 @@ entry:
 ; PIC: bl L_exact_log2$stub
 ; PIC: blr
 
+; PIC64: _foo:
+; PIC64: bl L_exact_log2$stub
+; PIC64: blr
+
 ; DYNAMIC: _foo:
 ; DYNAMIC: bl L_exact_log2$stub
 ; DYNAMIC: blr
 
+; DYNAMIC64: _foo:
+; DYNAMIC64: bl L_exact_log2$stub
+; DYNAMIC64: blr
+
         %A = call i32 @exact_log2(i64 %x) nounwind
 	ret i32 %A
 }
@@ -34,13 +44,13 @@ entry:
 ; PIC: L_exact_log2$stub:
 ; PIC: .indirect_symbol _exact_log2
 ; PIC: mflr r0
-; PIC: bcl 20,31,L_exact_log2$stub$tmp
+; PIC: bcl 20, 31, L_exact_log2$stub$tmp
 
 ; PIC: L_exact_log2$stub$tmp:
 ; PIC: mflr r11
-; PIC: addis r11,r11,ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)
+; PIC: addis r11, r11, ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)
 ; PIC: mtlr r0
-; PIC: lwzu r12,lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11)
+; PIC: lwzu r12, lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11)
 ; PIC: mtctr r12
 ; PIC: bctr
 
@@ -51,12 +61,32 @@ entry:
 
 ; PIC: .subsections_via_symbols
 
+; PIC64: .section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
+; PIC64: L_exact_log2$stub:
+; PIC64: .indirect_symbol _exact_log2
+; PIC64: mflr r0
+; PIC64: bcl 20, 31, L_exact_log2$stub$tmp
+
+; PIC64: L_exact_log2$stub$tmp:
+; PIC64: mflr r11
+; PIC64: addis r11, r11, ha16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)
+; PIC64: mtlr r0
+; PIC64: ldu r12, lo16(L_exact_log2$lazy_ptr-L_exact_log2$stub$tmp)(r11)
+; PIC64: mtctr r12
+; PIC64: bctr
+
+; PIC64: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers
+; PIC64: L_exact_log2$lazy_ptr:
+; PIC64: .indirect_symbol _exact_log2
+; PIC64: .quad dyld_stub_binding_helper
+
+; PIC64: .subsections_via_symbols
 
 ; DYNAMIC: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16
 ; DYNAMIC: L_exact_log2$stub:
 ; DYNAMIC: .indirect_symbol _exact_log2
-; DYNAMIC: lis r11,ha16(L_exact_log2$lazy_ptr)
-; DYNAMIC: lwzu r12,lo16(L_exact_log2$lazy_ptr)(r11)
+; DYNAMIC: lis r11, ha16(L_exact_log2$lazy_ptr)
+; DYNAMIC: lwzu r12, lo16(L_exact_log2$lazy_ptr)(r11)
 ; DYNAMIC: mtctr r12
 ; DYNAMIC: bctr
 
@@ -65,7 +95,15 @@ entry:
 ; DYNAMIC: .indirect_symbol _exact_log2
 ; DYNAMIC: .long dyld_stub_binding_helper
 
-
-
-
-
+; DYNAMIC64: .section __TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16
+; DYNAMIC64: L_exact_log2$stub:
+; DYNAMIC64: .indirect_symbol _exact_log2
+; DYNAMIC64: lis r11, ha16(L_exact_log2$lazy_ptr)
+; DYNAMIC64: ldu r12, lo16(L_exact_log2$lazy_ptr)(r11)
+; DYNAMIC64: mtctr r12
+; DYNAMIC64: bctr
+
+; DYNAMIC64: .section __DATA,__la_symbol_ptr,lazy_symbol_pointers
+; DYNAMIC64: L_exact_log2$lazy_ptr:
+; DYNAMIC64: .indirect_symbol _exact_log2
+; DYNAMIC64: .quad dyld_stub_binding_helper
diff --git a/test/CodeGen/PowerPC/stubs.ll b/test/CodeGen/PowerPC/stubs.ll
index 4889263b4c..cfcc50b7a8 100644
--- a/test/CodeGen/PowerPC/stubs.ll
+++ b/test/CodeGen/PowerPC/stubs.ll
@@ -10,8 +10,8 @@ entry:
 ; CHECK: 	.section	__TEXT,__symbol_stub1,symbol_stubs,pure_instructions,16
 ; CHECK: ___floatditf$stub:
 ; CHECK: 	.indirect_symbol ___floatditf
-; CHECK: 	lis r11,ha16(___floatditf$lazy_ptr)
-; CHECK: 	lwzu r12,lo16(___floatditf$lazy_ptr)(r11)
+; CHECK: 	lis r11, ha16(___floatditf$lazy_ptr)
+; CHECK: 	lwzu r12, lo16(___floatditf$lazy_ptr)(r11)
 ; CHECK: 	mtctr r12
 ; CHECK: 	bctr
 ; CHECK: 	.section	__DATA,__la_symbol_ptr,lazy_symbol_pointers