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llvm-mirror/test/CodeGen/AArch64/arm64-fast-isel-indirectbr.ll
Tim Northover ca0f4dc4f0 AArch64/ARM64: move ARM64 into AArch64's place
This commit starts with a "git mv ARM64 AArch64" and continues out
from there, renaming the C++ classes, intrinsics, and other
target-local objects for consistency.

"ARM64" test directories are also moved, and tests that began their
life in ARM64 use an arm64 triple, those from AArch64 use an aarch64
triple. Both should be equivalent though.

This finishes the AArch64 merge, and everyone should feel free to
continue committing as normal now.

llvm-svn: 209577
2014-05-24 12:50:23 +00:00

37 lines
1.2 KiB
LLVM

; RUN: llc < %s -O0 -fast-isel-abort -mtriple=arm64-apple-darwin | FileCheck %s
@fn.table = internal global [2 x i8*] [i8* blockaddress(@fn, %ZERO), i8* blockaddress(@fn, %ONE)], align 8
define i32 @fn(i32 %target) nounwind {
entry:
; CHECK: @fn
%retval = alloca i32, align 4
%target.addr = alloca i32, align 4
store i32 %target, i32* %target.addr, align 4
%0 = load i32* %target.addr, align 4
%idxprom = zext i32 %0 to i64
%arrayidx = getelementptr inbounds [2 x i8*]* @fn.table, i32 0, i64 %idxprom
%1 = load i8** %arrayidx, align 8
br label %indirectgoto
ZERO: ; preds = %indirectgoto
; CHECK: LBB0_1
store i32 0, i32* %retval
br label %return
ONE: ; preds = %indirectgoto
; CHECK: LBB0_2
store i32 1, i32* %retval
br label %return
return: ; preds = %ONE, %ZERO
%2 = load i32* %retval
ret i32 %2
indirectgoto: ; preds = %entry
; CHECK: ldr x0, [sp]
; CHECK: br x0
%indirect.goto.dest = phi i8* [ %1, %entry ]
indirectbr i8* %indirect.goto.dest, [label %ZERO, label %ONE]
}