[PowerPC] Fix problems with large code model (PR17169).
Large code model on PPC64 requires creating and referencing TOC entries when
using the addis/ld form of addressing. This was not being done in all cases.
The changes in this patch to PPCAsmPrinter::EmitInstruction() fix this. Two
test cases are also modified to reflect this requirement.
Fast-isel was not creating correct code for loading floating-point constants
using large code model. This also requires the addis/ld form of addressing.
Previously we were using the addis/lfd shortcut which is only applicable to
medium code model. One test case is modified to reflect this requirement.
llvm-svn: 190882
diff --git a/llvm/test/CodeGen/PowerPC/mcm-3.ll b/llvm/test/CodeGen/PowerPC/mcm-3.ll
index ce151fb..b6d681d 100644
--- a/llvm/test/CodeGen/PowerPC/mcm-3.ll
+++ b/llvm/test/CodeGen/PowerPC/mcm-3.ll
@@ -33,9 +33,11 @@
; LARGE: ld [[REG2:[0-9]+]], [[VAR]]@toc@l([[REG1]])
; LARGE: lwz {{[0-9]+}}, 0([[REG2]])
; LARGE: stw {{[0-9]+}}, 0([[REG2]])
-; LARGE: .type [[VAR]],@object
-; LARGE: .data
-; LARGE: .globl [[VAR]]
; LARGE: [[VAR]]:
+; LARGE: .tc [[VAR2:[a-z0-9A-Z_.]+]][TC],[[VAR2]]
+; LARGE: .type [[VAR2]],@object
+; LARGE: .data
+; LARGE: .globl [[VAR2]]
+; LARGE: [[VAR2]]:
; LARGE: .long 5